Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 320.47
Hole: 418A Top/Bottom Interval(mm): 460/ 480
Core: 15 Section/Piece: 1/1B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 290. Cr: 219. Co: 42. Ni: 84. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 110.3 Y : 28. Zr: 66.5 Nb: -1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 321.44
Hole: 418A Top/Bottom Interval(mm): 1440/ 0
Core: 15 Section/Piece: 1/3
Analyst: Staudigel, H.
Methods: Isotope dilution
Alteration Rock Type Rock Name
IGNEOUS GLASSY RIND
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.49
Sr: 101.0 Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.015 Ba: 26.4
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 321.50
Hole: 418A Top/Bottom Interval(mm): 0/ 0
Core: 15 Section/Piece: 2/1
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.74 Ce: Pr: Nd: Sm: 2.36 Eu: 0.994
Gd: Tb: 0.60 Dy: Ho: 0.83 Er: Tm:
Yb: 2.62 Lu: 0.38 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 321.50
Hole: 418A Top/Bottom Interval(mm): 0/ 0
Core: 15 Section/Piece: 2/1
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : 19. F : Cl: Sc: 46.01
V : 321. Cr: 212.2 Co: 43.7 Ni: 94. Cu: 99. Zn: 81.
Ga: Ge: As: Se: Br: Rb: 3.02
Sr: 114.0 Y : 30. Zr: 78. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 10.9
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.83 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 322.02
Hole: 418A Top/Bottom Interval(mm): 510/ 530
Core: 15 Section/Piece: 2/5B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 13. Be: B : F : 310. Cl: Sc: 40.
V : 280. Cr: 231. Co: 42. Ni: 88. Cu: 126. Zn: 98.
Ga: Ge: As: Se: Br: Rb:
Sr: 131. Y : 30. Zr: 76. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 5.0 Pr: Nd: 5.9 Sm: 2.6 Eu: 0.99
Gd: Tb: 0.72 Dy: 5.3 Ho: Er: Tm:
Yb: 2.7 Lu: 0.38 Hf: 2.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 323.37
Hole: 418A Top/Bottom Interval(mm): 360/ 380
Core: 15 Section/Piece: 3/2A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 39.
V : 290. Cr: 225. Co: 42. Ni: 83. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 112.4 Y : 29. Zr: 61. Nb: -1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 0.99
Gd: Tb: 0.57 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.69 Ta: 0.10 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 320.00 Sample Depth(m): 323.37
Hole: 418A Top/Bottom Interval(mm): 360/ 380
Core: 15 Section/Piece: 3/2A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 43. Ni: 83. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 329.50 Sample Depth(m): 329.64
Hole: 418A Top/Bottom Interval(mm): 130/ 150
Core: 16 Section/Piece: 1/2A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 44.
V : 315. Cr: 270. Co: 44. Ni: 88. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 132. Y : 30. Zr: 72. Nb: 1.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 1.05
Gd: Tb: 0.73 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.89 Ta: 0.12 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 329.50 Sample Depth(m): 329.64
Hole: 418A Top/Bottom Interval(mm): 130/ 150
Core: 16 Section/Piece: 1/2A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 45. Ni: 92. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 329.50 Sample Depth(m): 330.69
Hole: 418A Top/Bottom Interval(mm): 1180/1200
Core: 16 Section/Piece: 1/2F
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 35.
V : 327. Cr: 273. Co: 48.5 Ni: 90. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 128.7 Y : 26.5 Zr: 68.5 Nb: 1.2 Mo: Pd:
Ag: Cd: Sn: Sb: 0.4 Cs: Ba:
La: 1.4 Ce: Pr: Nd: Sm: Eu: 0.84
Gd: Tb: 0.49 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.5 Ta: 0.07 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 329.50 Sample Depth(m): 330.69
Hole: 418A Top/Bottom Interval(mm): 1180/1200
Core: 16 Section/Piece: 1/2F
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 45. Ni: 114. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 329.50 Sample Depth(m): 331.34
Hole: 418A Top/Bottom Interval(mm): 310/ 360
Core: 16 Section/Piece: 2/1A
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 5.
Sr: 113. Y : 22. Zr: 58. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 333.52
Hole: 418A Top/Bottom Interval(mm): 1010/1030
Core: 17 Section/Piece: 1/3B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 19. Be: B : F : Cl: Sc: 42.
V : 280. Cr: 260. Co: 50. Ni: 92. Cu: 128. Zn: 94.
Ga: Ge: As: Se: Br: Rb:
Sr: 147. Y : 28. Zr: 77. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: 4.5 Pr: Nd: 5.0 Sm: 2.6 Eu: 1.13
Gd: Tb: 0.75 Dy: 5.4 Ho: Er: Tm:
Yb: 2.7 Lu: 0.36 Hf: 2.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 333.87
Hole: 418A Top/Bottom Interval(mm): 1340/1390
Core: 17 Section/Piece: 1/3C
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 120. Y : 24. Zr: 56. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 334.73
Hole: 418A Top/Bottom Interval(mm): 720/ 740
Core: 17 Section/Piece: 2/1B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 43.
V : 327. Cr: 271. Co: 47. Ni: 95. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 127. Y : 27. Zr: 67. Nb: 1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 0.97
Gd: Tb: 0.62 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.78 Ta: 0.11 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.08
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 334.73
Hole: 418A Top/Bottom Interval(mm): 720/ 740
Core: 17 Section/Piece: 2/1B
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 47. Ni: 95. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 335.54
Hole: 418A Top/Bottom Interval(mm): 20/ 60
Core: 17 Section/Piece: 3/1A
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 114. Y : 25. Zr: 66. Nb: 1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 335.90
Hole: 418A Top/Bottom Interval(mm): 400/ 0
Core: 17 Section/Piece: 3/1B
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : 31. F : Cl: Sc:
V : 319. Cr: 223. Co: 58. Ni: 97. Cu: 104. Zn: 73.
Ga: Ge: As: Se: Br: Rb: 1.33
Sr: 120.9 Y : 28. Zr: 75. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 13.9
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 338.40
Hole: 418A Top/Bottom Interval(mm): 1390/1410
Core: 17 Section/Piece: 4/4C
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 305. Cr: 241. Co: 44. Ni: 77. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 117.2 Y : 30.5 Zr: 76. Nb: 1.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 1.02
Gd: Tb: 0.58 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.69 Ta: 0.10 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.07
U :
Leg : 52 Depth to Top of Core(m): 332.50 Sample Depth(m): 338.40
Hole: 418A Top/Bottom Interval(mm): 1390/1410
Core: 17 Section/Piece: 4/4C
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 44. Ni: 76. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 339.39
Hole: 418A Top/Bottom Interval(mm): 380/ 400
Core: 18 Section/Piece: 1/2C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 11. Be: B : F : 110. Cl: Sc: 37.
V : 220. Cr: 212. Co: 42. Ni: 82. Cu: 102. Zn: 92.
Ga: Ge: As: Se: Br: Rb:
Sr: 126. Y : 34. Zr: 61. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 6.0 Pr: Nd: 7.4 Sm: 2.4 Eu: 1.05
Gd: Tb: 0.62 Dy: 5.2 Ho: Er: Tm:
Yb: 2.8 Lu: 0.40 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 340.86
Hole: 418A Top/Bottom Interval(mm): 330/ 380
Core: 18 Section/Piece: 2/2A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 105. Y : 25. Zr: 56. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 343.22
Hole: 418A Top/Bottom Interval(mm): 1210/1230
Core: 18 Section/Piece: 3/2C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 11. Be: B : F : Cl: Sc: 36.
V : 200. Cr: 233. Co: 41. Ni: 76. Cu: 106. Zn: 94.
Ga: Ge: As: Se: Br: Rb:
Sr: 112. Y : 30. Zr: 62. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: 4.7 Pr: Nd: 5.2 Sm: 2.3 Eu: 1.22
Gd: Tb: 0.64 Dy: 5.4 Ho: Er: Tm:
Yb: 2.5 Lu: 0.38 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 343.90
Hole: 418A Top/Bottom Interval(mm): 400/ 0
Core: 18 Section/Piece: 4/1A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 4. Be: B : 14. F : Cl: Sc:
V : 295. Cr: 212. Co: 41. Ni: 76. Cu: 102. Zn: 60.
Ga: Ge: As: Se: Br: Rb: 0.41
Sr: 110.7 Y : 29. Zr: 73. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 7.1
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 343.99
Hole: 418A Top/Bottom Interval(mm): 480/ 500
Core: 18 Section/Piece: 4/1B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 281. Cr: 231. Co: 41.5 Ni: 78. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 111.7 Y : 28. Zr: 67. Nb: 2.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: Pr: Nd: Sm: Eu: 1.01
Gd: Tb: 0.61 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.8 Ta: 0.11 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.08
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 343.99
Hole: 418A Top/Bottom Interval(mm): 480/ 500
Core: 18 Section/Piece: 4/1B
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 42. Ni: 78. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 345.95
Hole: 418A Top/Bottom Interval(mm): 940/ 960
Core: 18 Section/Piece: 5/4A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 53.
V : 391. Cr: 299. Co: 55. Ni: 76.5 Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 128.1 Y : 31. Zr: 90. Nb: 2.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: Pr: Nd: Sm: Eu: 1.19
Gd: Tb: 0.76 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.28 Ta: 0.14 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.10
U : 0.07
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 345.95
Hole: 418A Top/Bottom Interval(mm): 940/ 960
Core: 18 Section/Piece: 5/4A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 53. Ni: 71. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 339.00 Sample Depth(m): 347.42
Hole: 418A Top/Bottom Interval(mm): 890/ 940
Core: 18 Section/Piece: 6/3B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 115. Y : 23. Zr: 54. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 348.00 Sample Depth(m): 353.54
Hole: 418A Top/Bottom Interval(mm): 1020/1050
Core: 19 Section/Piece: 4/1J
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 288. Cr: 225. Co: 41.5 Ni: 76. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 107. Y : 27. Zr: 69.5 Nb: 2.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 0.96
Gd: Tb: 0.65 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.72 Ta: 0.10 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 348.00 Sample Depth(m): 353.54
Hole: 418A Top/Bottom Interval(mm): 1020/1050
Core: 19 Section/Piece: 4/1J
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 43. Ni: 85. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 348.00 Sample Depth(m): 355.56
Hole: 418A Top/Bottom Interval(mm): 50/ 70
Core: 19 Section/Piece: 6/1
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 100. Cl: Sc: 39.
V : 300. Cr: 211. Co: 42. Ni: 76. Cu: 110. Zn: 88.
Ga: Ge: As: Se: Br: Rb:
Sr: 117. Y : 34. Zr: 70. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.1 Ce: 5.2 Pr: Nd: 7.9 Sm: 2.5 Eu: 0.99
Gd: Tb: 0.69 Dy: 5.6 Ho: Er: Tm:
Yb: 2.8 Lu: 0.49 Hf: 2.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 357.00 Sample Depth(m): 358.71
Hole: 418A Top/Bottom Interval(mm): 200/ 220
Core: 20 Section/Piece: 2/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 35.
V : 280. Cr: 216. Co: 39. Ni: 92. Cu: 106. Zn: 80.
Ga: Ge: As: Se: Br: Rb:
Sr: 122. Y : 27. Zr: 55. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 4.8 Pr: Nd: 5.8 Sm: 2.3 Eu: 0.80
Gd: Tb: 0.68 Dy: 5.3 Ho: Er: Tm:
Yb: 2.6 Lu: 0.43 Hf: 1.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 357.00 Sample Depth(m): 359.21
Hole: 418A Top/Bottom Interval(mm): 680/ 730
Core: 20 Section/Piece: 2/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 101. Y : 21. Zr: 55. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 357.00 Sample Depth(m): 360.52
Hole: 418A Top/Bottom Interval(mm): 490/ 540
Core: 20 Section/Piece: 3/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 108. Y : 21. Zr: 49. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 357.00 Sample Depth(m): 366.63
Hole: 418A Top/Bottom Interval(mm): 620/ 640
Core: 20 Section/Piece: 7/2A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 283. Cr: 245. Co: 41.5 Ni: 84. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 109.2 Y : 27. Zr: 65.5 Nb: 3.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: Pr: Nd: Sm: Eu: 1.05
Gd: Tb: 0.60 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.7 Ta: 0.11 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.07
U :
Leg : 52 Depth to Top of Core(m): 357.00 Sample Depth(m): 366.63
Hole: 418A Top/Bottom Interval(mm): 620/ 640
Core: 20 Section/Piece: 7/2A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 43. Ni: 83. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 357.00 Sample Depth(m): 367.03
Hole: 418A Top/Bottom Interval(mm): 1010/1040
Core: 20 Section/Piece: 7/3
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 106. Y : 24. Zr: 43. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 366.00 Sample Depth(m): 367.09
Hole: 418A Top/Bottom Interval(mm): 1070/1110
Core: 21 Section/Piece: 1/7B
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 107. Y : 24. Zr: 58. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 367.00 Sample Depth(m): 367.46
Hole: 418A Top/Bottom Interval(mm): 460/ 0
Core: 22 Section/Piece: 1/5
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.72 Ce: 5.5 Pr: Nd: 6.9 Sm: 2.08 Eu: 1.12
Gd: Tb: 0.56 Dy: Ho: 0.77 Er: Tm:
Yb: 2.44 Lu: 0.40 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 367.00 Sample Depth(m): 367.46
Hole: 418A Top/Bottom Interval(mm): 460/ 0
Core: 22 Section/Piece: 1/5
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : 46. F : Cl: Sc: 46.20
V : 302. Cr: 249.3 Co: 41.6 Ni: 83. Cu: 97. Zn: 68.
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 113. Y : 28. Zr: 73. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 5.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.88 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 367.00 Sample Depth(m): 368.84
Hole: 418A Top/Bottom Interval(mm): 330/ 350
Core: 22 Section/Piece: 2/1E
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 287. Cr: 249. Co: 42. Ni: 83. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 118.8 Y : 28. Zr: 71. Nb: 0. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: Pr: Nd: Sm: Eu: 1.04
Gd: Tb: 0.47 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.82 Ta: 0.11 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.07
U :
Leg : 52 Depth to Top of Core(m): 367.00 Sample Depth(m): 368.84
Hole: 418A Top/Bottom Interval(mm): 330/ 350
Core: 22 Section/Piece: 2/1E
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: 83. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 367.00 Sample Depth(m): 369.07
Hole: 418A Top/Bottom Interval(mm): 550/ 590
Core: 22 Section/Piece: 2/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 106. Y : 23. Zr: 64. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 376.00 Sample Depth(m): 376.51
Hole: 418A Top/Bottom Interval(mm): 500/ 520
Core: 24 Section/Piece: 1/1C
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 282. Cr: 248. Co: 42. Ni: 87. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 112.6 Y : 28. Zr: 72. Nb: -1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 376.00 Sample Depth(m): 376.51
Hole: 418A Top/Bottom Interval(mm): 500/ 520
Core: 24 Section/Piece: 1/1C
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 48. Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 376.00 Sample Depth(m): 376.59
Hole: 418A Top/Bottom Interval(mm): 590/ 0
Core: 24 Section/Piece: 1/2A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 4. Be: B : 19. F : Cl: Sc:
V : 326. Cr: 248. Co: 69. Ni: 95. Cu: 106. Zn: 68.
Ga: Ge: As: Se: Br: Rb: 4.
Sr: 117. Y : 30. Zr: 78. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 7.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 376.00 Sample Depth(m): 376.78
Hole: 418A Top/Bottom Interval(mm): 760/ 790
Core: 24 Section/Piece: 1/2B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 43.
V : 316. Cr: 274. Co: 48. Ni: 90. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 120.6 Y : 29. Zr: 81. Nb: -1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu: 1.04
Gd: Tb: 0.67 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.92 Ta: 0.12 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.05
U :
Leg : 52 Depth to Top of Core(m): 376.00 Sample Depth(m): 376.78
Hole: 418A Top/Bottom Interval(mm): 760/ 790
Core: 24 Section/Piece: 1/2B
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: 94. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 376.00 Sample Depth(m): 376.96
Hole: 418A Top/Bottom Interval(mm): 950/ 970
Core: 24 Section/Piece: 1/3B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 240. Cl: Sc: 40.
V : 300. Cr: 262. Co: 46. Ni: 82. Cu: 118. Zn: 100.
Ga: Ge: As: Se: Br: Rb:
Sr: 140. Y : 26. Zr: 69. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 5.4 Pr: Nd: 7.8 Sm: 2.5 Eu: 1.27
Gd: Tb: 0.61 Dy: 5.5 Ho: Er: Tm:
Yb: 2.6 Lu: 0.40 Hf: 2.5 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 381.50 Sample Depth(m): 382.17
Hole: 418A Top/Bottom Interval(mm): 660/ 680
Core: 25 Section/Piece: 1/2B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 46.
V : 334. Cr: 274. Co: 48. Ni: 85. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 116. Y : 31. Zr: 76. Nb: 3.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: Pr: Nd: Sm: Eu: 1.12
Gd: Tb: 0.68 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.03 Ta: 0.13 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.09
U :
Leg : 52 Depth to Top of Core(m): 381.50 Sample Depth(m): 382.17
Hole: 418A Top/Bottom Interval(mm): 660/ 680
Core: 25 Section/Piece: 1/2B
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 49. Ni: 87. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 381.50 Sample Depth(m): 383.88
Hole: 418A Top/Bottom Interval(mm): 870/ 890
Core: 25 Section/Piece: 2/3
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 46.
V : 347. Cr: 286. Co: 47. Ni: 83.5 Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 123.4 Y : 31. Zr: 89. Nb: 1.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.4 Ce: Pr: Nd: Sm: Eu: 1.11
Gd: Tb: 0.62 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.17 Ta: 0.13 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.09
U :
Leg : 52 Depth to Top of Core(m): 381.50 Sample Depth(m): 383.88
Hole: 418A Top/Bottom Interval(mm): 870/ 890
Core: 25 Section/Piece: 2/3
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 47. Ni: 82. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 381.50 Sample Depth(m): 384.76
Hole: 418A Top/Bottom Interval(mm): 240/ 280
Core: 25 Section/Piece: 3/1B
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 102. Y : 22. Zr: 66. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 384.50 Sample Depth(m): 385.42
Hole: 418A Top/Bottom Interval(mm): 910/ 930
Core: 26 Section/Piece: 1/1L
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 39.
V : 340. Cr: 229. Co: 42. Ni: 76. Cu: 106. Zn: 78.
Ga: Ge: As: Se: Br: Rb:
Sr: 127. Y : 30. Zr: 65. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 4.5 Pr: Nd: 4.8 Sm: 2.5 Eu: 1.03
Gd: Tb: 0.77 Dy: 5.8 Ho: Er: Tm:
Yb: 3.0 Lu: 0.38 Hf: 1.9 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: DISCREPANCY BETWEEN PIECE NO. AND INTERVAL
Leg : 52 Depth to Top of Core(m): 384.50 Sample Depth(m): 386.16
Hole: 418A Top/Bottom Interval(mm): 140/ 170
Core: 26 Section/Piece: 2/1
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 277. Cr: 245. Co: 44. Ni: 95. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 121.8 Y : 28. Zr: 65. Nb: 1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 1.01
Gd: Tb: 0.60 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.74 Ta: 0.11 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.06
U :
Leg : 52 Depth to Top of Core(m): 384.50 Sample Depth(m): 386.16
Hole: 418A Top/Bottom Interval(mm): 140/ 170
Core: 26 Section/Piece: 2/1
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 44. Ni: 97. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 384.50 Sample Depth(m): 388.56
Hole: 418A Top/Bottom Interval(mm): 1040/1080
Core: 26 Section/Piece: 3/5
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 11.
Sr: 116. Y : 23. Zr: 68. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 384.50 Sample Depth(m): 390.13
Hole: 418A Top/Bottom Interval(mm): 1110/1140
Core: 26 Section/Piece: 4/7
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 41.
V : 333. Cr: 321. Co: 44. Ni: 107. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 126.1 Y : 29. Zr: 76. Nb: 1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 0.93
Gd: Tb: 0.60 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.88 Ta: 0.07 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 384.50 Sample Depth(m): 390.13
Hole: 418A Top/Bottom Interval(mm): 1110/1140
Core: 26 Section/Piece: 4/7
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 45. Ni: 105. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 393.50 Sample Depth(m): 393.87
Hole: 418A Top/Bottom Interval(mm): 360/ 380
Core: 27 Section/Piece: 1/4A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 210. Cl: Sc: 38.
V : 340. Cr: 280. Co: 42. Ni: 98. Cu: 100. Zn: 86.
Ga: Ge: As: Se: Br: Rb:
Sr: 96. Y : 31. Zr: 63. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.1 Ce: 6.2 Pr: Nd: 6.3 Sm: 2.6 Eu: 0.86
Gd: Tb: 0.59 Dy: 6.2 Ho: Er: Tm:
Yb: 3.4 Lu: 0.46 Hf: 2.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 402.50 Sample Depth(m): 408.21
Hole: 418A Top/Bottom Interval(mm): 1200/1220
Core: 28 Section/Piece: 4/9A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 317. Cr: 307. Co: 45. Ni: 110.5 Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 121.2 Y : 30.5 Zr: 75. Nb: -1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 402.50 Sample Depth(m): 408.82
Hole: 418A Top/Bottom Interval(mm): 310/ 330
Core: 28 Section/Piece: 5/2
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 39.
V : 280. Cr: 280. Co: 49. Ni: 102. Cu: 110. Zn: 88.
Ga: Ge: As: Se: Br: Rb:
Sr: 116. Y : 35. Zr: 82. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.2 Ce: 7.1 Pr: Nd: 8.2 Sm: 2.6 Eu: 1.15
Gd: Tb: 0.58 Dy: 6.1 Ho: Er: Tm:
Yb: 3.1 Lu: 0.44 Hf: 1.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 411.50 Sample Depth(m): 411.86
Hole: 418A Top/Bottom Interval(mm): 350/ 370
Core: 29 Section/Piece: 1/5A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 51.
V : 326. Cr: 314. Co: 49. Ni: 133. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 124.8 Y : 29. Zr: 74. Nb: 0. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: Pr: Nd: Sm: Eu: 1.16
Gd: Tb: 0.74 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.21 Ta: 0.14 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.09
U : 0.22
Leg : 52 Depth to Top of Core(m): 411.50 Sample Depth(m): 411.86
Hole: 418A Top/Bottom Interval(mm): 350/ 370
Core: 29 Section/Piece: 1/5A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 58. Ni: 110. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 414.50 Sample Depth(m): 415.14
Hole: 418A Top/Bottom Interval(mm): 630/ 650
Core: 30 Section/Piece: 1/4B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 150. Cl: Sc: 37.
V : 320. Cr: 256. Co: 47. Ni: 102. Cu: 110. Zn: 88.
Ga: Ge: As: Se: Br: Rb:
Sr: 109. Y : 26. Zr: 69. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 5.0 Pr: Nd: 6.1 Sm: 2.3 Eu: 0.93
Gd: Tb: 0.59 Dy: 5.0 Ho: Er: Tm:
Yb: 2.9 Lu: 0.46 Hf: 1.8 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 414.50 Sample Depth(m): 415.78
Hole: 418A Top/Bottom Interval(mm): 1270/1290
Core: 30 Section/Piece: 1/5D
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 35.
V : 267. Cr: 251. Co: 36. Ni: 98.5 Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 121.4 Y : 23. Zr: 64. Nb: 2.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.3 Ce: Pr: Nd: Sm: Eu: 0.92
Gd: Tb: 0.50 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.60 Ta: 0.07 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.04
U : 0.10
Leg : 52 Depth to Top of Core(m): 414.50 Sample Depth(m): 415.78
Hole: 418A Top/Bottom Interval(mm): 1270/1290
Core: 30 Section/Piece: 1/5D
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 38. Ni: 93. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 414.50 Sample Depth(m): 417.54
Hole: 418A Top/Bottom Interval(mm): 40/ 0
Core: 30 Section/Piece: 3/1A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 3. Be: B : 49. F : Cl: Sc:
V : 325. Cr: 264. Co: 49. Ni: 107. Cu: 99. Zn: 81.
Ga: Ge: As: Se: Br: Rb: 3.5
Sr: 106. Y : 32. Zr: 78. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 4.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 414.50 Sample Depth(m): 417.87
Hole: 418A Top/Bottom Interval(mm): 350/ 380
Core: 30 Section/Piece: 3/1C
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 4.
Sr: 99. Y : 23. Zr: 66. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 440.00 Sample Depth(m): 440.19
Hole: 418A Top/Bottom Interval(mm): 180/ 200
Core: 33 Section/Piece: 1/2
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 321. Cr: 306. Co: 48. Ni: 116. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 5.
Sr: 128.4 Y : 30. Zr: 73. Nb: 0.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 440.00 Sample Depth(m): 447.58
Hole: 418A Top/Bottom Interval(mm): 70/ 90
Core: 33 Section/Piece: 6/1
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 39.
V : 340. Cr: 297. Co: 42. Ni: 72. Cu: 105. Zn: 92.
Ga: Ge: As: Se: Br: Rb:
Sr: 122. Y : 28. Zr: 74. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.2 Ce: 4.8 Pr: Nd: 5.2 Sm: 2.6 Eu: 1.14
Gd: Tb: 0.62 Dy: 5.2 Ho: Er: Tm:
Yb: 3.0 Lu: 0.42 Hf: 2.5 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 449.00 Sample Depth(m): 449.77
Hole: 418A Top/Bottom Interval(mm): 760/ 780
Core: 34 Section/Piece: 1/2E
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 37.
V : 296. Cr: 276.5 Co: 40. Ni: 102. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 119.4 Y : 29. Zr: 69. Nb: 0. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 0.97
Gd: Tb: 0.58 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.74 Ta: 0.07 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 449.00 Sample Depth(m): 449.77
Hole: 418A Top/Bottom Interval(mm): 760/ 780
Core: 34 Section/Piece: 1/2E
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 41. Ni: 99. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 449.00 Sample Depth(m): 449.91
Hole: 418A Top/Bottom Interval(mm): 890/ 930
Core: 34 Section/Piece: 1/2F
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 104. Y : 23. Zr: 62. Nb: 7. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 449.00 Sample Depth(m): 450.15
Hole: 418A Top/Bottom Interval(mm): 1110/1180
Core: 34 Section/Piece: 1/2G
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 103. Y : 24. Zr: 59. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 449.00 Sample Depth(m): 456.06
Hole: 418A Top/Bottom Interval(mm): 1020/1090
Core: 34 Section/Piece: 5/6C
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 14.
Sr: 110. Y : 26. Zr: 65. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 458.00 Sample Depth(m): 463.46
Hole: 418A Top/Bottom Interval(mm): 930/ 990
Core: 35 Section/Piece: 4/3F
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 116. Y : 25. Zr: 52. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 467.00 Sample Depth(m): 468.81
Hole: 418A Top/Bottom Interval(mm): 250/ 370
Core: 36 Section/Piece: 2/2
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 18.
Sr: 118. Y : 33. Zr: 65. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: SAMPLE FROM RIM
Leg : 52 Depth to Top of Core(m): 467.00 Sample Depth(m): 468.81
Hole: 418A Top/Bottom Interval(mm): 250/ 370
Core: 36 Section/Piece: 2/2
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 19.
Sr: 105. Y : 32. Zr: 63. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: SAMPLE FROM INTERIOR
Leg : 52 Depth to Top of Core(m): 467.00 Sample Depth(m): 470.82
Hole: 418A Top/Bottom Interval(mm): 800/ 840
Core: 36 Section/Piece: 3/3D
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 112. Y : 25. Zr: 61. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 467.00 Sample Depth(m): 471.61
Hole: 418A Top/Bottom Interval(mm): 100/ 120
Core: 36 Section/Piece: 4/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 185. Cl: Sc: 38.
V : 320. Cr: 244. Co: 41. Ni: 102. Cu: 102. Zn: 80.
Ga: Ge: As: Se: Br: Rb:
Sr: 128. Y : 35. Zr: 71. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 6.3 Pr: Nd: 7.1 Sm: 2.6 Eu: 0.88
Gd: Tb: 0.62 Dy: 5.3 Ho: Er: Tm:
Yb: 2.7 Lu: 0.45 Hf: 2.8 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: DISCREPANCY BETWEEN PCE NO. AND INTERVAL
Leg : 52 Depth to Top of Core(m): 467.00 Sample Depth(m): 471.69
Hole: 418A Top/Bottom Interval(mm): 180/ 200
Core: 36 Section/Piece: 4/1B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 289. Cr: 284. Co: 41. Ni: 96. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 116.2 Y : 29. Zr: 66. Nb: 0.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 479.50 Sample Depth(m): 479.95
Hole: 418A Top/Bottom Interval(mm): 420/ 470
Core: 38 Section/Piece: 1/2C
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 26.
Sr: 107. Y : 34. Zr: 65. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: SAMPLE FROM RIM
Leg : 52 Depth to Top of Core(m): 479.50 Sample Depth(m): 479.95
Hole: 418A Top/Bottom Interval(mm): 420/ 470
Core: 38 Section/Piece: 1/2C
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 16.
Sr: 111. Y : 25. Zr: 69. Nb: 1. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: SAMPLE FROM INTERIOR
Leg : 52 Depth to Top of Core(m): 479.50 Sample Depth(m): 484.35
Hole: 418A Top/Bottom Interval(mm): 340/ 360
Core: 38 Section/Piece: 4/1C
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 275. Cr: 320. Co: 41. Ni: 119.5 Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 119.2 Y : 32. Zr: 85. Nb: 0.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.5 Ce: Pr: Nd: Sm: Eu: 1.0
Gd: Tb: 0.58 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.87 Ta: 0.09 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 479.50 Sample Depth(m): 484.35
Hole: 418A Top/Bottom Interval(mm): 340/ 360
Core: 38 Section/Piece: 4/1C
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 46. Ni: 106. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 479.50 Sample Depth(m): 486.70
Hole: 418A Top/Bottom Interval(mm): 1190/1210
Core: 38 Section/Piece: 5/10
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 11. Be: B : F : Cl: Sc: 42.
V : 340. Cr: 267. Co: 46. Ni: 102. Cu: 118. Zn: 88.
Ga: Ge: As: Se: Br: Rb:
Sr: 140. Y : 34. Zr: 94. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.4 Ce: 5.4 Pr: Nd: 8.4 Sm: 2.7 Eu: 1.19
Gd: Tb: 0.57 Dy: 4.4 Ho: Er: Tm:
Yb: 2.5 Lu: 0.38 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: OBSERVER REPORTS PIECES ARE BADLY ALTERED
Leg : 52 Depth to Top of Core(m): 488.50 Sample Depth(m): 489.70
Hole: 418A Top/Bottom Interval(mm): 1190/1210
Core: 39 Section/Piece: 1/10
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 41.
V : 309. Cr: 289. Co: 43. Ni: 112. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 118.3 Y : 32. Zr: 77. Nb: 1.3 Mo: Pd:
Ag: Cd: Sn: Sb: 0.04 Cs: Ba:
La: 1.7 Ce: Pr: Nd: Sm: Eu: 1.10
Gd: Tb: 0.66 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.88 Ta: 0.09 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 488.50 Sample Depth(m): 489.70
Hole: 418A Top/Bottom Interval(mm): 1190/1210
Core: 39 Section/Piece: 1/10
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 46. Ni: 111. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 497.50 Sample Depth(m): 498.24
Hole: 418A Top/Bottom Interval(mm): 710/ 760
Core: 40 Section/Piece: 1/4B
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 26.
Sr: 330. Y : 30. Zr: 49. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 497.50 Sample Depth(m): 498.56
Hole: 418A Top/Bottom Interval(mm): 1050/1070
Core: 40 Section/Piece: 1/6B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 20. Be: B : F : 240. Cl: Sc: 37.
V : 280. Cr: 243. Co: 43. Ni: 88. Cu: 100. Zn: 94.
Ga: Ge: As: Se: Br: Rb:
Sr: 172. Y : 38. Zr: 78. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 7.5 Pr: Nd: 6.3 Sm: 2.4 Eu: 1.17
Gd: Tb: 0.61 Dy: 4.1 Ho: Er: Tm:
Yb: 2.7 Lu: 0.42 Hf: 2.9 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 498.50 Sample Depth(m): 498.91
Hole: 418A Top/Bottom Interval(mm): 400/ 420
Core: 41 Section/Piece: 1/4A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 39.
V : 339. Cr: 312. Co: 45. Ni: 108. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 126.8 Y : 30. Zr: 70. Nb: 0.2 Mo: Pd:
Ag: Cd: Sn: Sb: 0.08 Cs: Ba:
La: 1.4 Ce: Pr: Nd: Sm: Eu: 0.92
Gd: Tb: 0.57 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.63 Ta: 0.08 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.04
U :
Leg : 52 Depth to Top of Core(m): 498.50 Sample Depth(m): 498.91
Hole: 418A Top/Bottom Interval(mm): 400/ 420
Core: 41 Section/Piece: 1/4A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 44. Ni: 121. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 498.50 Sample Depth(m): 499.52
Hole: 418A Top/Bottom Interval(mm): 1000/1040
Core: 41 Section/Piece: 1/7
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 152. Y : 25. Zr: 45. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 498.50 Sample Depth(m): 502.50
Hole: 418A Top/Bottom Interval(mm): 1000/ 0
Core: 41 Section/Piece: 3/3B
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : 79. F : Cl: Sc:
V : 303. Cr: 294. Co: 50. Ni: 115. Cu: 98. Zn: 73.
Ga: Ge: As: Se: Br: Rb: 9.48
Sr: 376.2 Y : 33. Zr: 67. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 5.6
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 498.50 Sample Depth(m): 503.33
Hole: 418A Top/Bottom Interval(mm): 320/ 340
Core: 41 Section/Piece: 4/1D
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 11. Be: B : F : Cl: Sc: 39.
V : 340. Cr: 316. Co: 44. Ni: 116. Cu: 118. Zn: 90.
Ga: Ge: As: Se: Br: Rb:
Sr: 187. Y : 41. Zr: 72. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 5.0 Pr: Nd: 5.6 Sm: 2.5 Eu: 1.14
Gd: Tb: 0.54 Dy: 4.1 Ho: Er: Tm:
Yb: 2.7 Lu: 0.48 Hf: 2.0 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: OBSERVER REPORTS ROCKS ARE BADLY ALTERED
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 510.63
Hole: 418A Top/Bottom Interval(mm): 110/ 150
Core: 42 Section/Piece: 3/1A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 1026.3 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 510.67
Hole: 418A Top/Bottom Interval(mm): 170/ 0
Core: 42 Section/Piece: 3/1B
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
IGNEOUS BASALTIC GLASS
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 46.61
V : Cr: 384. Co: 45.1 Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.54 Ce: 4.4 Pr: Nd: 4.2 Sm: 2.39 Eu: 0.950
Gd: Tb: 0.64 Dy: Ho: 1.0 Er: Tm:
Yb: 3.2 Lu: 0.46 Hf: 1.35 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 510.67
Hole: 418A Top/Bottom Interval(mm): 170/ 0
Core: 42 Section/Piece: 3/1B
Analyst: Staudigel, H.
Methods: Isotope dilution
Alteration Rock Type Rock Name
IGNEOUS BASALTIC GLASS
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.67
Sr: 90.1 Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.0096 Ba: 8.66
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 510.67
Hole: 418A Top/Bottom Interval(mm): 170/ 0
Core: 42 Section/Piece: 3/1B
Analyst: Staudigel, H.
Methods: Isotope dilution
Alteration Rock Type Rock Name
IGNEOUS BASALTIC GLASS
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.87
Sr: 89.3 Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.0149 Ba: 7.27
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 511.18
Hole: 418A Top/Bottom Interval(mm): 680/ 0
Core: 42 Section/Piece: 3/5A
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.21 Ce: 4.4 Pr: Nd: 5.6 Sm: 2.21 Eu: 0.811
Gd: Tb: 0.56 Dy: Ho: 0.69 Er: Tm:
Yb: 2.63 Lu: 0.34 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 511.18
Hole: 418A Top/Bottom Interval(mm): 680/ 0
Core: 42 Section/Piece: 3/5A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : 3. F : Cl: Sc: 47.00
V : 268. Cr: 346.3 Co: 42.7 Ni: 125. Cu: 93. Zn: 63.
Ga: Ge: As: Se: Br: Rb: 2.3
Sr: 116.5 Y : 25. Zr: 64. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 4.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.60 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 512.10
Hole: 418A Top/Bottom Interval(mm): 90/ 120
Core: 42 Section/Piece: 4/1A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 615.78 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 512.90
Hole: 418A Top/Bottom Interval(mm): 890/ 910
Core: 42 Section/Piece: 4/5
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 38.
V : 267. Cr: 445. Co: 47. Ni: 137. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 122.1 Y : 27. Zr: 69. Nb: 0.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.2 Ce: Pr: Nd: Sm: Eu: 0.91
Gd: Tb: 0.60 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.50 Ta: 0.05 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 507.50 Sample Depth(m): 512.90
Hole: 418A Top/Bottom Interval(mm): 890/ 910
Core: 42 Section/Piece: 4/5
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 44. Ni: 148. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 516.50 Sample Depth(m): 520.17
Hole: 418A Top/Bottom Interval(mm): 660/ 680
Core: 43 Section/Piece: 3/3C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : 205. Cl: Sc: 38.
V : 280. Cr: 341. Co: 44. Ni: 134. Cu: 114. Zn: 76.
Ga: Ge: As: Se: Br: Rb:
Sr: 176. Y : 29. Zr: 46. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.1 Ce: 7.2 Pr: Nd: 5.3 Sm: 2.0 Eu: 0.88
Gd: Tb: 0.58 Dy: 4.0 Ho: Er: Tm:
Yb: 2.8 Lu: 0.40 Hf: 1.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 525.50 Sample Depth(m): 527.35
Hole: 418A Top/Bottom Interval(mm): 340/ 360
Core: 44 Section/Piece: 2/3B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 274. Cr: 360. Co: 43. Ni: 129. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 98.9 Y : 30. Zr: 64. Nb: 0. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 525.50 Sample Depth(m): 528.81
Hole: 418A Top/Bottom Interval(mm): 290/ 320
Core: 44 Section/Piece: 3/3
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 410.52 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 525.50 Sample Depth(m): 529.05
Hole: 418A Top/Bottom Interval(mm): 540/ 560
Core: 44 Section/Piece: 3/5A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 37.
V : 220. Cr: 292. Co: 41. Ni: 135. Cu: 114. Zn: 74.
Ga: Ge: As: Se: Br: Rb:
Sr: 109. Y : 26. Zr: 59. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 4.7 Pr: Nd: 5.2 Sm: 2.1 Eu: 0.77
Gd: Tb: 0.57 Dy: 3.8 Ho: Er: Tm:
Yb: 2.6 Lu: 0.41 Hf: 1.5 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 525.50 Sample Depth(m): 529.55
Hole: 418A Top/Bottom Interval(mm): 1040/1060
Core: 44 Section/Piece: 3/6B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 5.
Sr: 106. Y : 21. Zr: 45. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 537.31
Hole: 418A Top/Bottom Interval(mm): 1310/ 0
Core: 45 Section/Piece: 2/9
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : 38. F : Cl: Sc:
V : 293. Cr: 319. Co: 52. Ni: 136. Cu: 98. Zn: 68.
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 106. Y : 29. Zr: 70. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 6.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 537.74
Hole: 418A Top/Bottom Interval(mm): 220/ 260
Core: 45 Section/Piece: 3/1B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 121. Y : 25. Zr: 48. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 538.34
Hole: 418A Top/Bottom Interval(mm): 820/ 850
Core: 45 Section/Piece: 3/6B
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 42.
V : 308. Cr: 357. Co: Ni: 136.5 Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 4.
Sr: 118.6 Y : 31. Zr: 77. Nb: 0. Mo: Pd:
Ag: Cd: Sn: Sb: 0.03 Cs: 0.09 Ba:
La: 1.6 Ce: Pr: Nd: Sm: Eu: 1.06
Gd: Tb: 0.62 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.73 Ta: 0.07 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U : 0.18
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 538.34
Hole: 418A Top/Bottom Interval(mm): 820/ 850
Core: 45 Section/Piece: 3/6B
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 46. Ni: 134. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 6.
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 538.47
Hole: 418A Top/Bottom Interval(mm): 950/ 990
Core: 45 Section/Piece: 3/6C
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 100. Y : 24. Zr: 49. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 538.47
Hole: 418A Top/Bottom Interval(mm): 950/ 990
Core: 45 Section/Piece: 3/6C
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 342.1 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 538.69
Hole: 418A Top/Bottom Interval(mm): 1180/1200
Core: 45 Section/Piece: 3/7C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 100. Cl: Sc: 41.
V : 320. Cr: 317. Co: 47. Ni: 128. Cu: 118. Zn: 82.
Ga: Ge: As: Se: Br: Rb:
Sr: 102. Y : 38. Zr: 66. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.3 Ce: 4.9 Pr: Nd: 5.4 Sm: 2.2 Eu: 1.12
Gd: Tb: 0.52 Dy: 4.0 Ho: Er: Tm:
Yb: 2.9 Lu: 0.46 Hf: 1.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 539.10
Hole: 418A Top/Bottom Interval(mm): 90/ 120
Core: 45 Section/Piece: 4/1A
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 37.
V : 266. Cr: 343. Co: 43. Ni: 143. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 125.7 Y : 27. Zr: 69. Nb: 0. Mo: Pd:
Ag: Cd: Sn: Sb: 0.02 Cs: Ba:
La: 1.3 Ce: Pr: Nd: Sm: Eu: 1.72
Gd: Tb: 0.60 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.53 Ta: 0.06 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 539.10
Hole: 418A Top/Bottom Interval(mm): 90/ 120
Core: 45 Section/Piece: 4/1A
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 42. Ni: 150. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 534.50 Sample Depth(m): 541.37
Hole: 418A Top/Bottom Interval(mm): 860/ 880
Core: 45 Section/Piece: 5/7A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 36.
V : 260. Cr: 334. Co: 47. Ni: 119. Cu: 106. Zn: 74.
Ga: Ge: As: Se: Br: Rb:
Sr: 164. Y : 31. Zr: 56. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 0.9 Ce: 2.8 Pr: Nd: 4.8 Sm: 2.0 Eu: 1.05
Gd: Tb: 0.60 Dy: 4.3 Ho: Er: Tm:
Yb: 2.5 Lu: 0.38 Hf: 1.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 543.50 Sample Depth(m): 543.78
Hole: 418A Top/Bottom Interval(mm): 250/ 300
Core: 46 Section/Piece: 1/2A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 342.1 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 543.50 Sample Depth(m): 545.79
Hole: 418A Top/Bottom Interval(mm): 770/ 810
Core: 46 Section/Piece: 2/4A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 101. Y : 23. Zr: 44. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 543.50 Sample Depth(m): 547.80
Hole: 418A Top/Bottom Interval(mm): 1260/1340
Core: 46 Section/Piece: 3/8B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 100. Y : 27. Zr: 62. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 543.50 Sample Depth(m): 547.81
Hole: 418A Top/Bottom Interval(mm): 1280/1340
Core: 46 Section/Piece: 3/8B
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 547.36 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 543.50 Sample Depth(m): 548.34
Hole: 418A Top/Bottom Interval(mm): 310/ 360
Core: 46 Section/Piece: 4/3B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 98. Y : 22. Zr: 48. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 543.50 Sample Depth(m): 550.13
Hole: 418A Top/Bottom Interval(mm): 620/ 640
Core: 46 Section/Piece: 5/2C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 210. Cl: Sc: 35.
V : 280. Cr: 309. Co: 38. Ni: 125. Cu: 110. Zn: 74.
Ga: Ge: As: Se: Br: Rb:
Sr: 119. Y : 27. Zr: 57. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.2 Ce: 8.0 Pr: Nd: 10.0 Sm: 2.2 Eu: 0.95
Gd: Tb: 0.57 Dy: 3.5 Ho: Er: Tm:
Yb: 2.6 Lu: 0.41 Hf: 1.5 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 552.50 Sample Depth(m): 552.78
Hole: 418A Top/Bottom Interval(mm): 270/ 290
Core: 47 Section/Piece: 1/1D
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 37.
V : 278. Cr: 331. Co: 41. Ni: 131. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 93.4 Y : 27. Zr: 68. Nb: 2.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.3 Ce: Pr: Nd: Sm: Eu: 0.89
Gd: Tb: 0.57 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.71 Ta: 0.06 W : Ir:
Rt: Au: Tl: Pb: Bi: Th: 0.04
U :
Leg : 52 Depth to Top of Core(m): 552.50 Sample Depth(m): 552.78
Hole: 418A Top/Bottom Interval(mm): 270/ 290
Core: 47 Section/Piece: 1/1D
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 43. Ni: 131. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 552.50 Sample Depth(m): 554.96
Hole: 418A Top/Bottom Interval(mm): 930/ 980
Core: 47 Section/Piece: 2/4A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 752.62 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 552.50 Sample Depth(m): 555.18
Hole: 418A Top/Bottom Interval(mm): 1170/1190
Core: 47 Section/Piece: 2/4C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 37.
V : 280. Cr: 319. Co: 40. Ni: 124. Cu: 110. Zn: 76.
Ga: Ge: As: Se: Br: Rb:
Sr: 114. Y : 33. Zr: 67. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 4.7 Pr: Nd: 5.2 Sm: 2.2 Eu: 0.89
Gd: Tb: 0.54 Dy: 4.3 Ho: Er: Tm:
Yb: 2.6 Lu: 0.38 Hf: 1.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 552.50 Sample Depth(m): 555.24
Hole: 418A Top/Bottom Interval(mm): 1230/1260
Core: 47 Section/Piece: 2/2D
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 99. Y : 21. Zr: 43. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 552.50 Sample Depth(m): 559.53
Hole: 418A Top/Bottom Interval(mm): 1020/1050
Core: 47 Section/Piece: 5/5
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 106. Y : 23. Zr: 50. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 562.77
Hole: 418A Top/Bottom Interval(mm): 1250/1290
Core: 48 Section/Piece: 1/5A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 342.1 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 564.33
Hole: 418A Top/Bottom Interval(mm): 1320/1340
Core: 48 Section/Piece: 2/4C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 220. Cl: Sc: 35.
V : 280. Cr: 297. Co: 43. Ni: 128. Cu: 106. Zn: 86.
Ga: Ge: As: Se: Br: Rb:
Sr: 124. Y : 35. Zr: 57. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.5 Ce: 4.0 Pr: Nd: 5.4 Sm: 2.2 Eu: 1.00
Gd: Tb: 0.57 Dy: 4.2 Ho: Er: Tm:
Yb: 2.6 Lu: 0.39 Hf: 2.0 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 565.26
Hole: 418A Top/Bottom Interval(mm): 730/ 780
Core: 48 Section/Piece: 3/3G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 105. Y : 21. Zr: 42. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 566.23
Hole: 418A Top/Bottom Interval(mm): 210/ 240
Core: 48 Section/Piece: 4/2C
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 342.1 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 566.83
Hole: 418A Top/Bottom Interval(mm): 820/ 840
Core: 48 Section/Piece: 4/7
Analyst: Joron, J.L.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 35.
V : 264. Cr: 322. Co: 41.5 Ni: 129. Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.5
Sr: 93.7 Y : 26. Zr: 68. Nb: 0.3 Mo: Pd:
Ag: Cd: Sn: Sb: 0.03 Cs: Ba:
La: 1.1 Ce: Pr: Nd: Sm: Eu: 0.91
Gd: Tb: 0.54 Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.57 Ta: 0.06 W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 566.83
Hole: 418A Top/Bottom Interval(mm): 820/ 840
Core: 48 Section/Piece: 4/7
Analyst: Joron, J.L.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: 43. Ni: 138. Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 52 Depth to Top of Core(m): 561.50 Sample Depth(m): 567.72
Hole: 418A Top/Bottom Interval(mm): 210/ 230
Core: 48 Section/Piece: 5/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 6. Be: B : F : Cl: Sc: 36.
V : 260. Cr: 312. Co: 40. Ni: 138. Cu: 118. Zn: 88.
Ga: Ge: As: Se: Br: Rb:
Sr: 117. Y : 32. Zr: 58. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.0 Ce: 4.6 Pr: Nd: 5.1 Sm: 2.2 Eu: 1.05
Gd: Tb: 0.56 Dy: 3.6 Ho: Er: Tm:
Yb: 2.5 Lu: 0.45 Hf: 2.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
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