leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core depth(m) sample midpoint depth(m) analyst volume chapters piece number analytical methods alteration rock type rock name SiO2 Al2O3 Fe2O3 FeO(total) Fe2O3(total) FeO MgO CaO Na2O K2O TiO2 MnO P2O5 LOI H20+ H2O- CO2 SO3 S total magnesium number analytical info. data source comments 62 465 A 41 2 19.0 22.0 419.00 420.71 Scott,R. 62 50 14 ATOMIC ABSORPTION WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.04 18.5 2.91 1.65 2.40 5.25 3.65 0.97 0.015 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSTHE INTERVAL AND PIECE NUMBER DO NOT COINCIDE. 62 465 A 41 2 19.0 22.0 419.00 420.71 Scott,R. 62 50 14 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS TRACHYTE 3.01 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSTHE INTERVAL AND PIECE NUMBER DO NOT COINCIDE. 62 465 A 41 3 80.0 93.0 419.00 422.87 Morgan,S. 62 49 9 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 58.07 18.68 2.60 0.73 2.08 2.33 4.75 2.89 1.02 0.02 0.28 2.51 3.98 0.37 100.31 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 62 465 A 42 1 123.0 125.0 428.50 429.74 Morgan,S. 62 49 8A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.77 18.47 2.22 0.45 1.19 2.04 5.01 4.82 0.99 0.02 0.33 1.38 2.54 0.49 99.72 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC AND VESICULAR. 62 465 A 42 2 58.0 60.0 428.50 430.59 Scott,R. 62 50 5 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS TRACHYTE 2.61 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 62 465 A 42 2 58.0 60.0 428.50 430.59 Scott,R. 62 50 5 ATOMIC ABSORPTION WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.92 18.8 2.49 1.23 2.17 4.92 4.98 0.95 0.011 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 62 465 A 42 2 90.0 93.0 428.50 430.92 Morgan,S. 62 49 8B XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.79 18.87 2.70 0.28 0.87 2.06 5.20 5.06 0.99 0.02 0.32 1.14 1.57 0.92 99.79 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILOTAXITIC 62 465 A 42 3 84.0 86.0 428.50 432.35 Morgan,S. 62 49 8 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.96 18.81 2.29 0.48 1.70 2.20 4.87 3.84 1.02 0.02 0.30 2.09 2.95 0.38 100.91 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILOTAXITIC 62 465 A 43 1 64.0 66.0 438.00 438.65 Morgan,S. 62 49 11 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.23 18.73 2.12 0.31 1.38 2.32 5.25 4.29 1.03 0.02 0.41 1.42 2.80 0.36 99.67 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSVESICULAR 62 465 A 43 1 91.0 95.0 438.00 438.93 Morgan,S. 62 49 15 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 58.67 18.60 2.36 0.37 1.72 2.34 4.94 3.68 1.06 0.02 0.31 1.76 3.71 0.34 99.88 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC 62 465 A 43 1 114.0 117.0 438.00 439.16 Morgan,S. 62 49 18 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.06 18.80 2.22 0.46 1.48 2.37 5.10 3.92 1.05 0.02 0.34 1.68 2.79 0.32 99.61 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSVESICULAR 62 465 A 43 1 144.0 148.0 438.00 439.46 Morgan,S. 62 49 21 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.22 18.71 2.70 0.14 1.58 2.29 4.98 3.84 1.05 0.02 0.31 2.58 2.03 0.57 100.02 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSVESICULAR 62 465 A 43 2 25.0 26.0 438.00 439.76 Scott,R. 62 50 5A ATOMIC ABSORPTION WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.81 19.3 2.34 0.90 2.45 5.98 4.54 0.99 0.023 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSVESICULAR, INTERVAL-PIECE NUMBER DO NOT COINCIDE. 62 465 A 43 2 25.0 26.0 438.00 439.76 Scott,R. 62 50 5A INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS TRACHYTE 2.44 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSVESICULAR, INTERVAL-PIECE NUMBER DO NOT COINCIDE. 62 465 A 43 2 65.0 68.0 438.00 440.17 Morgan,S. 62 49 7 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.81 18.80 1.98 0.26 0.31 1.94 5.32 6.27 1.02 0.02 0.35 0.86 0.64 0.59 99.17 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC 62 465 A 44 1 78.0 81.0 447.50 448.30 Morgan,S. 62 49 10 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.29 18.64 1.89 0.62 0.42 2.25 5.19 5.85 1.02 0.04 0.36 1.16 0.78 0.39 98.90 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILOTAXITIC 62 465 A 44 1 116.0 117.0 447.50 448.67 Scott,R. 62 50 13B ATOMIC ABSORPTION WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.02 19.9 2.70 0.64 2.36 5.84 5.10 0.97 0.033 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSVESICULAR 62 465 A 44 1 116.0 117.0 447.50 448.67 Scott,R. 62 50 13B INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS TRACHYTE 2.82 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSVESICULAR 62 465 A 44 2 37.0 39.0 447.50 449.38 Morgan,S. 62 49 5 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.79 18.92 2.11 0.62 1.24 2.42 5.29 4.20 1.07 0.04 0.35 2.45 1.48 0.35 100.33 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC 62 465 A 44 3 121.0 124.0 447.50 451.73 Morgan,S. 62 49 7 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.5 18.4 1.83 1.00 0.4 3.4 4.68 6.4 1.0 0.06 0.4 0.86 1.02 1.73 100.7 INITIAL REPORTS INITIAL REPORTSVESICULAR 62 465 A 45 1 99.0 102.0 457.00 458.01 Morgan,S. 62 49 7A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.34 19.08 1.87 0.89 0.36 2.30 5.19 5.90 1.03 0.04 0.36 0.84 0.79 0.60 99.59 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC 62 465 A 45 2 12.0 13.0 457.00 458.63 Scott,R. 62 50 2 ATOMIC ABSORPTION WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.35 19.3 2.58 0.30 2.22 5.35 6.51 1.02 0.034 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSVESICULAR 62 465 A 45 2 12.0 13.0 457.00 458.63 Scott,R. 62 50 2 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS TRACHYTE 2.73 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSVESICULAR 62 465 A 45 2 113.0 116.0 457.00 459.65 Morgan,S. 62 49 15B XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.39 18.74 2.01 0.83 0.43 2.31 5.02 6.12 1.01 0.05 0.35 0.60 1.03 0.60 99.49 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC 62 465 A 45 3 64.0 67.0 457.00 460.66 Morgan,S. 62 49 11 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 59.68 18.88 2.23 0.94 0.79 2.26 5.41 4.93 1.03 0.05 0.34 1.85 0.96 0.56 99.91 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSVESICULAR 62 465 A 45 4 112.0 115.0 457.00 462.64 Morgan,S. 62 49 13A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 58.99 19.03 2.16 0.55 1.37 2.22 5.12 3.97 1.02 0.02 0.29 2.68 1.47 0.43 99.32 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSVESICULAR 62 465 A 46 1 36.0 39.0 466.50 466.88 Morgan,S. 62 49 6A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.25 18.89 1.97 0.55 0.65 2.28 5.45 5.09 1.07 0.04 0.44 0.92 1.62 0.21 99.43 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILOTAXITIC 62 465 A 46 2 5.0 8.0 466.50 468.07 Morgan,S. 62 49 2 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 56.54 17.76 1.70 1.12 0.48 4.81 4.63 6.44 0.95 0.10 0.46 0.85 0.63 3.02 99.49 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 62 465 A 46 3 16.0 18.0 466.50 469.67 Morgan,S. 62 49 2 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.07 19.02 2.24 0.71 0.53 2.31 5.46 5.15 1.06 0.05 0.46 1.30 0.92 0.25 99.53 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYALOPILITIC 62 465 A 46 3 55.0 56.0 466.50 470.06 Scott,R. 62 50 7 ATOMIC ABSORPTION WET EXTENSIVELY ALTERED IGNEOUS TRACHYTE 60.10 18.8 2.19 0.36 2.27 5.25 6.37 1.00 0.032 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSVESICULAR 62 465 A 46 3 55.0 56.0 466.50 470.06 Scott,R. 62 50 7 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS TRACHYTE 2.31 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSVESICULAR