leg site hole core section top interval depth(cm) bottom interval depth(cm) sample midpoint depth(m) analyst volume chapters analytical method 1 analytical method 2 analytical method 3 alteration rock type rock name li be b f cl sc v cr co ni cu zn ga ge ag 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 pt au tl pb bi th u comments 65 482 B 10 7 14.0 16.0 129.50 138.65 Cambon,P. 65 2, 3, 5, 29 2 XRF FRESH IGNEOUS APHYRIC BASALT 65. 107. 103. 65 482 B 10 7 14.0 16.0 129.50 138.65 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 335. 281. 42. 75. -1. 44. 2.5 65 482 B 11 1 23.0 25.0 137.00 137.24 Cambon,P. 65 2, 3, 5, 29 2B XRF FRESH IGNEOUS APHYRIC BASALT 74. 111. 119. 65 482 B 11 1 23.0 25.0 137.00 137.24 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 40. 344. 292. 41. 71. 80. -1. 47. 3.0 0.06 3.08 1.38 0.9 3.11 0.14 0.08 0.04 65 482 B 11 1 23.0 25.0 137.00 137.24 Cambon,P. 65 2, 3, 5, 29 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 44. 65 482 B 11 1 77.0 85.0 137.00 137.81 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 4.0 9.5 4.7 1.6 2.88 3.2 0.63 65 482 B 12 1 107.0 113.0 139.00 140.10 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 4.2 4.8 1.25 3.7 0.61 65 482 B 12 2 86.0 0.0 139.00 141.36 Saunders,A. 65 28 5 XRF FRESH IGNEOUS APHYRIC BASALT 232. 61. 69. 18. -1. 112. 39. 106. 2. 21. 6. 13. 12. MASSIVEBASALT 65 482 B 12 2 123.0 0.0 139.00 141.73 Saunders,A. 65 28 8A XRF FRESH IGNEOUS APHYRIC BASALT 236. 66. 67. 19. -1. 107. 39. 108. 2. 17. 5. 14. 12. MASSIVEBASALT 65 482 B 12 2 135.0 137.0 139.00 141.86 Cambon,P. 65 2, 3, 5, 29 8C XRF FRESH IGNEOUS APHYRIC BASALT 73. 107. 65 482 B 12 2 135.0 137.0 139.00 141.86 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 345. 293. 41. 70. -1. 46. 2.0 65 482 B 13 1 54.0 61.0 144.00 144.58 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 3.9 4.6 1.2 3.4 0.6 65 482 B 13 1 99.0 104.0 144.00 145.01 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 272. 70. 56. 85. 4. 107. 39. 113. 7. 65 482 B 13 2 91.0 93.0 144.00 146.42 Saunders,A. 65 28 9 XRF FRESH IGNEOUS APHYRIC BASALT 183. 55. 84. 26. 0.1 112. 46. 128. 3. 31. 6. 14. 13. MASSIVEBASALT 65 482 B 13 2 91.0 93.0 144.00 146.42 Saunders,A. 65 28 9 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 4.1 16.3 14.3 5.01 2.01 6.8 1.28 5.3 0.89 4.70 0.20 MASSIVEBASALT 65 482 B 14 1 12.0 20.0 148.00 148.16 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 3.8 5.1 1.5 3.6 0.71 65 482 B 14 1 23.0 0.0 148.00 148.23 Saunders,A. 65 28 3B XRF FRESH IGNEOUS APHYRIC BASALT 202. 51. 79. 23. -1. 109. 44. 121. 2. 25. 6. 15. 12. MASSIVEBASALT 65 482 B 14 1 91.0 94.0 148.00 148.93 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 254. 102. 84. 84. 2. 91. 35. 86. 8. 65 482 B 14 1 101.0 106.0 148.00 149.04 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 4.4 3.8 1.25 3.0 0.55 65 482 B 14 1 119.0 0.0 148.00 149.19 Saunders,A. 65 28 17 XRF FRESH IGNEOUS APHYRIC BASALT 220. 79. 77. 22. -1. 94. 33. 75. 2. 16. 3. 8. 8. MASSIVEBASALT 65 482 B 14 1 132.0 137.0 148.00 149.35 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 240. 90. 72. 76. 1. 97. 32. 83. 9. 65 482 B 14 2 94.0 101.0 148.00 150.47 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 3.0 9.2 3.9 1.7 1.5 2.9 0.54 65 482 B 14 2 117.0 0.0 148.00 150.67 Saunders,A. 65 28 14 XRF SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 212. 85. 72. 18. 0.5 96. 33. 76. 1. 16. 3. 11. 9. MASSIVEBASALT 65 482 B 14 2 121.0 124.0 148.00 150.72 Cambon,P. 65 2, 3, 5, 29 14 XRF FRESH IGNEOUS APHYRIC BASALT 98. 91. 84. 65 482 B 14 2 121.0 124.0 148.00 150.72 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 293. 260. 43. 71. -1. 37. 1.5 65 482 B 14 3 2.0 6.0 148.00 151.04 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 230. 90. 76. 82. 2. 92. 33. 84. 8. 65 482 B 14 3 109.0 119.0 148.00 152.14 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 3.0 4.1 1.0 2.9 0.40 65 482 B 14 4 16.0 20.0 148.00 152.68 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 240. 83. 70. 90. 2. 93. 33. 84. 8. 65 482 B 15 1 12.0 16.0 157.00 157.14 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 236. 91. 68. 78. 3. 92. 34. 86. 9. 65 482 B 15 1 70.0 72.0 157.00 157.71 Saunders,A. 65 28 9B XRF FRESH IGNEOUS APHYRIC BASALT 202. 89. 74. 19. -1. 96. 32. 74. 2. 18. 4. 8. 9. MASSIVEBASALT 65 482 B 15 1 70.0 72.0 157.00 157.71 Saunders,A. 65 28 9B INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 2.5 10.0 9.2 3.32 1.5 5.1 0.88 0.57 3.9 0.65 3.15 0.11 MASSIVEBASALT 65 482 B 15 1 94.0 100.0 157.00 157.97 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 2.6 9.7 3.8 1.5 2.53 3.0 0.58 65 482 B 15 1 135.0 139.0 157.00 158.37 Cambon,P. 65 2, 3, 5, 29 16 XRF FRESH IGNEOUS APHYRIC BASALT 58. 92. 80. 65 482 B 15 1 135.0 139.0 157.00 158.37 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 324. 192. 44. 74. -1. 37. 1.0 65 482 B 15 2 120.0 129.0 157.00 159.75 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 2.4 3.0 1.25 3.6 0.61 65 482 B 15 3 20.0 30.0 157.00 160.25 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 4.0 3.3 1.1 3.2 0.42 65 482 B 15 3 117.0 119.0 157.00 161.18 Cambon,P. 65 2, 3, 5, 29 10 XRF FRESH IGNEOUS APHYRIC BASALT 57. 94. 81. 65 482 B 15 3 117.0 119.0 157.00 161.18 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 307. 184. 41. 73. -1. 35. 2.5 65 482 B 16 1 36.0 38.0 166.00 166.37 Cambon,P. 65 2, 3, 5, 29 3B XRF FRESH IGNEOUS PLAG MOD PHYRIC BASALT 63. 93. 84. 65 482 B 16 1 36.0 38.0 166.00 166.37 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 309. 176. 43. 65. -1. 35. 1.3 65 482 B 16 1 41.0 50.0 166.00 166.46 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 2.6 3.1 0.99 2.3 0.46 65 482 B 16 4 100.0 104.0 166.00 171.52 Flower,M. 65 26 XRF IGNEOUS PLAG MOD PHYRIC BASALT 180. 57. 65. 74. 4. 87. 31. 75. 6. 65 482 B 16 5 39.0 49.0 166.00 172.44 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 3.5 7.8 3.4 1.4 1.15 2.7 0.47 65 482 B 16 5 51.0 0.0 166.00 172.51 Saunders,A. 65 28 6 XRF FRESH IGNEOUS PLAG MODERATELY PHYRIC BASALT 153. 46. 65. 18. -1. 93. 29. 68. 2. 17. 3. 10. 8. MASSIVEBASALT 65 482 B 17 2 111.0 113.0 175.00 177.62 Cambon,P. 65 2, 3, 5, 29 10 XRF FRESH IGNEOUS PLAG MOD PHYRIC BASALT 60. 94. 79. 65 482 B 17 2 111.0 113.0 175.00 177.62 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 38. 309. 187. 43. 55. 73. -1. 36. 1.8 0.01 1.79 1.14 0.67 1.98 0.08 0.05 65 482 B 17 2 111.0 113.0 175.00 177.62 Cambon,P. 65 2, 3, 5, 29 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 45. 65 482 B 18 1 18.0 20.0 184.00 184.19 Cambon,P. 65 2, 3, 5, 29 3 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 60. 93. 83. 65 482 B 18 1 18.0 20.0 184.00 184.19 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 41. 314. 178. 44. 58. 73. -1. 35. 1.5 0.04 2.14 1.06 0.71 2.13 0.09 0.05 0.06 65 482 B 18 1 18.0 20.0 184.00 184.19 Cambon,P. 65 2, 3, 5, 29 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 47. 65 482 B 18 1 49.0 57.0 184.00 184.53 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 3.1 3.2 1.8 2.8 0.62 65 482 B 18 2 44.0 51.0 184.00 185.97 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 3.5 3.3 1.15 3.7 0.54 65 482 B 18 2 59.0 61.0 184.00 186.10 Saunders,A. 65 28 8 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 156. 47. 72. 12. 0.3 93. 30. 71. 1. 16. 3. 10. 8. MASSIVEBASALT 65 482 B 18 2 59.0 61.0 184.00 186.10 Saunders,A. 65 28 8 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 2.2 10.3 8.8 2.98 1.38 4.5 0.86 0.60 3.7 0.64 2.66 0.12 MASSIVEBASALT 65 482 B 18 2 99.0 101.0 184.00 186.50 Cambon,P. 65 2, 3, 5, 29 11 XRF FRESH IGNEOUS PLAG MOD PHYRIC BASALT 64. 90. 101. 65 482 B 18 2 99.0 101.0 184.00 186.50 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 339. 197. 43. 79. -1. 43. 1.0 2.38 0.03 65 482 B 19 1 96.0 100.0 193.00 193.98 Cambon,P. 65 2, 3, 5, 29 9 XRF FRESH IGNEOUS PLAG MOD PHYRIC BASALT 51. 119. 151. 65 482 B 19 1 96.0 100.0 193.00 193.98 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 464. 150. 47. 79. -1. 50. 2.0 65 482 B 20 1 27.0 30.0 197.50 197.79 Flower,M. 65 26 XRF IGNEOUS PLAG SP PHYRIC BASALT 202. 76. 92. 93. 3. 116. 35. 100. 10. 65 482 B 20 1 120.0 127.0 197.50 198.74 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 3.0 8.0 3.9 1.4 2.53 3.4 0.58 65 482 B 20 2 1.0 0.0 197.50 199.01 Saunders,A. 65 28 1 XRF SLIGHTLY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 183. 53. 70. 11. 0.4 99. 36. 86. 2. 21. 3. 12. 11. MASSIVEBASALT 65 482 B 20 3 24.0 26.0 197.50 200.75 Cambon,P. 65 2, 3, 5, 29 3 XRF FRESH IGNEOUS APHYRIC BASALT 67. 97. 103. 65 482 B 20 3 24.0 26.0 197.50 200.75 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 371. 199. 43. 81. -1. 43. 1.3 65 482 B 20 3 43.0 52.0 197.50 200.97 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 2.6 4.1 1.1 3.0 0.47 65 482 B 20 3 144.0 147.0 197.50 201.96 Flower,M. 65 26 XRF IGNEOUS PLAG SP PHYRIC BASALT 201. 68. 72. 87. 1. 112. 34. 96. 8. 65 482 B 21 1 62.0 64.0 202.00 202.63 Cambon,P. 65 2, 3, 5, 29 8 XRF FRESH IGNEOUS APHYRIC BASALT 67. 112. 130. 65 482 B 21 1 62.0 64.0 202.00 202.63 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 354. 197. 40. 69. -1. 50. 2.0 65 482 B 21 2 9.0 18.0 202.00 203.64 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG SP PHYRIC BASALT 3.6 4.0 1.3 3.6 0.67 65 482 B 21 2 19.0 23.0 202.00 203.71 Flower,M. 65 26 XRF IGNEOUS PLAG SP PHYRIC BASALT 193. 56. 80. 78. 5. 104. 30. 80. 8. 65 482 B 21 2 24.0 0.0 202.00 203.74 Saunders,A. 65 28 3 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 166. 57. 77. 16. 0.9 91. 33. 89. 3. 19. 5. 13. 10. MASSIVEBASALT 65 482 B 21 3 58.0 63.0 202.00 205.61 Flower,M. 65 26 XRF IGNEOUS PLAG SP PHYRIC BASALT 231. 58. 79. 86. 1. 124. 36. 107. 8. 65 482 B 21 3 74.0 76.0 202.00 205.75 Cambon,P. 65 2, 3, 5, 29 8 XRF FRESH IGNEOUS PLAG-CPX MOD PHYRIC BASALT 62. 126. 116. 65 482 B 21 3 74.0 76.0 202.00 205.75 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG CPX MOD PHYRIC BASALT 39. 317. 241. 39. 62. 74. -1. 41. 1.5 0.01 2.97 1.35 0.83 2.88 0.10 0.06 0.06 65 482 B 21 3 74.0 76.0 202.00 205.75 Cambon,P. 65 2, 3, 5, 29 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG CPX MOD PHYRIC BASALT 42. 65 482 B 21 3 110.0 117.0 202.00 206.14 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX MOD PHYRIC BASALT 4.8 10. 4.2 1.7 1.27 3.2 0.67 65 482 B 22 1 97.0 105.0 211.00 212.01 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX MOD PHYRIC BASALT 3.1 4.2 1.3 3.4 0.67 65 482 B 22 2 34.0 36.0 211.00 212.85 Cambon,P. 65 2, 3, 5, 29 4 XRF FRESH IGNEOUS APHYRIC BASALT 61. 125. 116. 65 482 B 22 2 34.0 36.0 211.00 212.85 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 305. 228. 38. 67. -1. 41. 1.5 65 482 B 22 2 59.0 0.0 211.00 213.09 Saunders,A. 65 28 6 XRF FRESH IGNEOUS PLAG MODERATELY PHYRIC BASALT 215. 66. 66. 14. 0.4 130. 34. 102. 2. 15. 5. 13. 11. MASSIVEBASALT 65 482 B 22 2 67.0 72.0 211.00 213.20 Flower,M. 65 26 XRF IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 242. 62. 82. 89. 2. 123. 35. 106. 8. 65 482 B 22 2 130.0 136.0 211.00 213.83 Flower,M. 65 26 XRF IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 226. 57. 71. 83. 0. 124. 35. 106. 6. 65 482 B 22 3 85.0 93.0 211.00 214.89 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX MOD PHYRIC BASALT 3.2 4.1 1.2 3.1 0.59 65 482 B 22 3 103.0 107.0 211.00 215.05 Flower,M. 65 26 XRF IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 222. 71. 66. 80. 1. 120. 35. 102. 8. 65 482 B 22 4 34.0 36.0 211.00 215.85 Cambon,P. 65 2, 3, 5, 29 3 XRF FRESH IGNEOUS PLAG-CPX MOD PHYRIC BASALT 71. 125. 106. 65 482 B 22 4 34.0 36.0 211.00 215.85 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX MOD PHYRIC BASALT 296. 263. 39. 63. -1. 40. 1.0 65 482 B 22 4 97.0 102.0 211.00 216.50 Flower,M. 65 26 XRF IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 244. 67. 82. 85. 1. 122. 35. 105. 8. 65 482 B 24 1 77.0 0.0 224.50 225.27 Saunders,A. 65 28 5A XRF FRESH IGNEOUS APHYRIC BASALT 181. 57. 66. 13. -1. 113. 42. 119. 3. 26. 5. 15. 14. MASSIVEBASALT 65 482 B 24 1 93.0 95.0 224.50 225.44 Cambon,P. 65 2, 3, 5, 29 5A XRF FRESH IGNEOUS APHYRIC BASALT 63. 96. 108. 65 482 B 24 1 93.0 95.0 224.50 225.44 Cambon,P. 65 2, 3, 5, 29 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 42. 385. 193. 46. 66. 80. -1. 44. 2.0 0.08 2.50 1.09 0.84 2.75 0.10 0.06 0.23 65 482 B 24 1 93.0 95.0 224.50 225.44 Cambon,P. 65 2, 3, 5, 29 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 46. 65 482 B 24 1 106.0 115.0 224.50 225.61 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 4.2 10. 5.1 1.8 1.63 4.0 0.76 65 482 B 24 3 30.0 33.0 224.50 227.82 Zolotarev,B. 65 27 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS APHYRIC BASALT 5.0 4.9 1.5 4.4 0.72 65 482 B 24 3 110.0 115.0 224.50 228.63 Flower,M. 65 26 XRF IGNEOUS APHYRIC BASALT 191. 63. 68. 87. 7. 110. 41. 123. 8.