Bulk rock analyses

DG5 H120 DG6 SR1 H47 DG48 H61 DG49 SR9A SR18 H35 H36 SR16 SR21 SR25 DG30 SR53 SR9C H39 SR30 DG34 DG37 MJ12 DG28 DG29 DG36 DG38 DG39 SR4 DG47 H60 APUM E-143 DG51 DG18 DG41 DG44 AIMJ2 DG19 DG35 AIMJ4 DG43B SR7 SR10 SR8 BPUM E-144B DG21 H28 DG23 DG27 DG24 DG43A DG45 DG46 DG50 SR3B SR33 H49 SR50 DG4 DG12 DG22 DG31 AIMJ3 DG26 DG33 SR38 SR39 H45 SR41 SR42 SR49 SR13 SR14 H31 DG-25 MJ251 H30 H32 H33 H51 H55 H56 H54 H65 H44 H22
SW Flank SW rhy Dark pumice Rhy flow Floor flow Older rhyolite Older rhyolite Br Rhy flow By By By By By By Bo Bo By By ? By Mix. Obsidian By Bo Bo Mix. Obsidian Bo Bo By Bo Bo Bottom layer Low Pum By Scoria Bo Bo By By By By By ?? blocky flow ? Top layer Top Pumice Bo Bo Bo Bo By Bo Bo Bo Br Floor dike By By Blocky flow Bo Bo Bo Bo By By By Bo Bo Bo Bo Bo Bo Bo Bo Bo Bo old pumice Bo Bo Bo Bo Bo Bo Br Bo ??dike By
SiO2 71.01 70.7 64.9 71 71.4 71.7 71.5 49.9 71.3 51.3 50.3 50 48.3 50.4 49.4 48.8 48.6 51.6 49.9 50.2 49.3 70.2 50.7 49.6 51.9 71.1 51 54.4 50.3 49.5 48.4 71.8 71.6 48.5 54.17 49.64 48.1 49.71 50.2 51.54 51.64 49.25 49.48 71.13 48.65 71 71.5 49.7 49.89 49.16 48.35 50.51 48.17 48.46 48.98 49.36 71.47 49.81 49.8 71.2 48.32 48.65 49.03 51.83 49.48 49.4 52.72 49.46 50.27 48.9 49.97 50.55 49.73 49.3 49.32 47.05 49.62 71.53 49.33 47.53 48.66 48.32 54 47.85 49.87 48.02 49.11 56.88
TIO2 0.42 0.37 0.99 0.42 0.35 0.36 0.33 3.62 0.41 3.38 3.47 3.49 3.47 3.12 3.16 2.61 3.34 2.79 3.5 2.82 2.47 0.51 2.92 3.19 3.11 0.41 3.15 2.79 3.48 3.44 3.23 0.39 0.59 3.23 2.05 3.67 3.4 3.6 3.32 3.1 3.68 3.09 3.04 0.44 3.05 0.35 0.4 3.29 3.38 3.3 3.44 3.5 3.2 3.22 2.77 3.27 0.44 3.55 3.48 0.44 3.7 3.37 3.3 3.05 3.59 3.62 3.09 2.81 3.23 3.5 3.56 3.56 3.54 3.34 3.33 3.52 3.9 0.39 3.46 3.48 3.19 3.21 2.6 3.38 3.38 3.71 3.05 1.95
AL2O3 13.06 13.3 13.9 13.5 13.5 13.2 13.4 13.1 13.4 12.9 13.4 13.4 13.3 13.3 12.9 14.2 13.9 13.5 13.4 13.4 14 13.3 13.6 13 13.2 13.2 12.4 13 13.1 13.4 13.6 13.2 13.2 13.6 12.72 13.27 12.72 13.36 13.35 13.54 13.96 13.39 13.49 13.5 12.91 13.24 12.91 13.47 13.1 12.95 12.86 13.42 13.4 13.97 13.84 13.14 13.09 13.29 13.35 13.23 13.63 13.25 13.36 13.09 13.31 12.88 13.48 13.64 13.68 13.82 13.51 13.88 13.78 13.78 13.92 13.49 13.48 13.03 14.05 14.1 13.52 13.65 13.73 13.52 13.35 13.47 13.28
FE2O3 5.9 5.42 8.17 4.68 4.63 4.43 4.39 15.1 5.01 14.7 14.8 14.7 14.5 14.1 14.7 12.7 14.4 14.4 14.7 14.4 12.7 5.36 14.3 14.4 14.5 4.83 15.4 13.9 14.7 14.6 14.2 4.71 4.29 14.2 10.74 15.14 14.66 15.29 14.65 14.6 15.93 14.58 14.08 5.17 14.09 4.37 4.43 14.94 14.27 14.77 15.05 14.66 14.11 14.05 13.7 14.15 5.16 14.98 14.68 5.04 15.87 15.03 14.52 14.83 15.06 15.16 14.53 14.2 14.6 14.09 14.6 14.6 14.6 14.6 14.6 15.42 14.6 15.22 14.35 14.51 14.62 13.35 14.82 14.52 15.64 14.07 13.08
MNO 0.15 0.15 0.17 0.14 0.13 0.12 0.11 0.23 0.13 0.21 0.23 0.22 0.2 0.21 0.21 0.17 0.2 0.23 0.22 0.21 0.17 0.14 0.22 0.2 0.23 0.12 0.26 0.23 0.2 0.2 0.2 0.12 0.11 0.1 0.16 0.2 0.2 0.2 0.2 0.22 0.22 0.2 0.19 0.13 0.2 0.11 0.12 0.22 0.21 0.21 0.21 0.21 0.2 0.2 0.2 0.2 0.14 0.22 0.22 0.14 0.22 0.2 0.2 0.23 0.21 0.21 0.23 0.19 0.2 0.19 0.23 0.22 0.23 0.21 0.21 0.22 0.24 0.13 0.18 0.2 0.21 0.21 0.24 0.21 0.22 0.23 0.21 0.31
MGO 0.14 0.25 1.68 0.22 0.31 0.19 0.32 5.14 0.25 4.85 4.54 4.72 6.14 5.36 5.75 6.81 5.72 4.13 4.8 5.03 6.61 0.42 4.93 5.91 4.09 0.26 3.87 3.33 5.23 5.42 5.95 0.28 0.26 6.29 4.03 5.53 6.24 5.49 5.14 4.06 5.26 5.17 6.03 0.21 6.19 0.46 0.3 5.55 5.04 5.62 6.15 5.06 6.57 6.51 6.22 5.45 0.12 5.36 4.89 0.29 5.28 5.39 6.12 3.95 5.41 5.3 4.07 5.67 5.57 5.35 4.95 4.84 5.06 5.59 5.79 5.77 4.59 0.24 5.19 5.92 5.88 5.86 3.4 5.82 4.79 5.06 5.87 1.99
CAO 1.73 1.81 3.43 1.54 1.52 1.28 1.32 8.88 1.56 8.41 8.54 9 10.3 9.27 9.76 11.3 10.2 8.12 9.07 9.41 11.3 1.65 9.01 9.93 7.65 1.52 7.61 6.84 8.77 9.12 10.7 1.42 1.55 11.7 8.02 9.12 10.23 8.94 9.11 7.75 5.59 9.59 10.46 1.62 10.72 1.34 1.59 9.51 9.6 9.69 10.05 8.93 10.73 10.58 10.19 9.58 1.64 9.02 9.22 1.6 9.45 9.62 10.31 7.4 9.37 9.05 7.68 10.19 10.07 10.36 9.56 9.29 9.56 10.33 10.31 10.61 8.97 1.55 9.15 10.96 10.28 10.54 7.14 10.55 9.27 9.69 10.58 5.52
NA2O 4.84 5.16 5.27 5.58 5.14 5.29 5.34 2.78 5.09 2.99 3.2 3.23 2.84 3.16 3.09 2.73 2.83 3.53 3.22 3.39 2.65 5.49 3.04 2.81 3.75 5.45 3.7 3.85 3.08 3.2 2.88 4.85 5.46 2.67 3.94 2.84 3 2.94 2.87 3.62 3.01 2.97 2.59 4.94 2.73 5.44 5.44 2.73 3.04 2.98 2.9 3.02 2.74 2.69 3.01 3.11 5.03 2.82 3.22 5.09 2.76 2.94 2.51 3.59 2.63 2.79 3.16 3.06 3.02 3.06 2.66 3.31 3.18 2.99 2.99 2.76 3.23 5.29 3.8 2.85 2.57 2.97 3.78 2.9 3.2 3.26 2.77 4.71
K2O 2.7 2.82 2.23 2.86 3 3.24 3.16 0.76 2.84 0.81 0.74 0.72 0.49 0.68 0.62 0.41 0.5 0.87 0.71 0.67 0.44 2.88 0.75 0.56 0.92 3.06 1.14 1.13 0.74 0.69 0.45 3.18 3.2 0.39 1.14 0.73 0.53 0.65 0.68 0.9 0.66 0.66 0.41 2.8 0.54 3.14 3.13 0.63 0.66 0.69 0.56 0.77 0.53 0.54 0.56 0.63 2.79 0.68 0.72 2.77 0.58 0.64 0.4 1.01 0.71 0.67 0.94 0.57 0.63 0.45 0.75 0.72 0.54 0.43 0.41 0.33 0.64 3.15 0.25 0.3 0.28 0.43 1.15 0.38 0.69 0.59 0.51 1.42
P2O5 0.06 0.07 0.24 0.08 0.07 0.07 0.07 0.52 0.07 0.52 0.87 0.51 0.41 0.5 0.47 0.27 0.37 0.83 0.49 0.47 0.29 0.11 0.59 0.38 0.68 0.07 0.53 0.47 0.44 0.35 0.06 0.06 0.21 0.29 0.42 0.37 0.46 0.47 0.86 0.46 0.52 0.32 0.07 0.34 0.08 0.06 0.51 0.44 0.47 0.34 0.49 0.33 0.34 0.4 0.41 0.07 0.47 0.48 0.07 0.58 0.54 0.38 0.75 0.45 0.5 0.7 0.36 0.37 0.4 0.44 0.48 0.49 0.43 0.35 0.4 0.52 0.07 0.39 0.36 0.32 0.33 0.7 0.36 0.53 0.46 0.35 0.86
LA 60.64 64 48.5 61 22.8 20.7 12.7 12.4 38.1 33.4 14.9 59.1 56.8 24.3 29.1 15.8 59.4 58.2 20.1 19.7 15.1 29.32 31.8 17.9 64
CE 132.7 135 109 133 57.3 53.5 29.4 27.9 93.2 78.3 38.2 135 135 54.2 68.9 37.1 130 142 47.1 47 35.8 68.5 80.4 47.5 135
ND 68.5 68 59.1 69 36.3 31.4 19.5 18.6 63.2 48.2 23.6 65.3 30.9 44.4 24.3 65 30.6 31.1 23.9 44 47.3 30.3 68
SM 15.6 17.9 13.8 16.2 9.64 8.61 5.21 5.07 16.2 11.9 6.59 14.8 16.1 7.62 11.12 6.25 14.66 16.5 7.87 8 6.17 11.12 12.5 7.64 17.9
EU 3.56 3.29 3.92 2.94 2.99 2.86 1.83 1.81 5.33 3.8 2.2 2.91 2.1 2.2 3.65 2.2 2.83 2 2.68 2.71 2.16 3.62 3.74 2.57 3.29
GD 16.13 16.7 14.5 16.8 10.8 9.73 5.85 5.8 17.1 12.3 7.12 14.9 8.09 11.92 6.72 14.39 8.83 8.76 6.71 12.09 13.7 7.94 16.7
TB 2.55 2.57 2.19 2.33 1.67 1.52 0.85 0.85 2.45 1.87 1.12 2.39 3.3 1.25 1.8 1.03 2.34 2.8 1.31 1.32 1.02 1.77 2.1 1.31 0.85
YB 8.93 9.9 7.2 9 4.39 4.01 2.39 2.46 6.11 5.62 2.98 8.81 8.4 3.87 4.88 2.99 8.85 9.2 3.7 3.76 2.94 4.71 5.62 3.57 2.13
LU 1.39 1.38 1.12 1.25 0.62 0.55 0.37 0.37 0.9 0.4 1.33 1.37 0.59 0.74 0.44 1.32 1.48 0.57 0.53 0.43 0.73 0.77 0.5 0.31
TH 8.91 9.4 6.43 9.2 2.45 1.99 1 1 3.1 3.41 1.26 9.5 9.5 2.94 2.76 1.4 9.61 9.4 1.58 1.68 1.31 2.62 3.46 1.65 0.8
NB 87.7 65.5 17.3 16.9 39 47 82 33.36 37 22 81 28.6 27.4 21.7 40.1 28 31 33 33 30 26 35 83
Y 102 114 84.8 101 36 38 30 31 83 70 28 97 47.9 63 37 99 47.3 47 36.8 61.8 36 42 43 44 38 34 45 90 55 36 24
HF 20.5 21.8 16.1 20 7.8 7.06 3.5 3.7 8.5 11 5.07 20 18.7 7.34 6 4.7 19.7 19.1 5.9 6 4.8 8.5 10.3 5.96 4
TA 5.04 5.35 3.7 4.96 2.27 2.03 1 1.1 2.4 2.6 1.53 4.7 1.93 2 1.3 4.6 2 1.6 1.3 2.4 2.78 1.77 0.91
U 2.77 2.3 2 2.6 0.79 0.58 0.3 0.3 1 1.1 0.38 3 0.9 0.9 0.4 2.9 0.5 0.5 0.4 0.9 0.93 0.48 0.26
PB 5.79 4.2 0 0 1.1 2 6.6 3.5 6.1 2.3 2.2 1.3 6 1.67 1.6 1.2 2.1
ZR 893 670 871 905 276 900 306 290 265 220 269 252 161 228 315 278 158 928 248 227 370 980 386 521 282 272 185 782 352 292 236 248 248 336 247 249 203 883 233 794 232 232 209 290 190 223 231 277 959 291 917 238 263 191 367 259 265 341 202 198 0 230 234 231 199 184 250 741 415 240 165
NI 8 30 6 7 17 5 23 40 27 31 61 39 13 30 67 5 21 39 9 4 6 12 27 31 6 31 37 44 31 35 15 30 38 49 7 54 6 30 32 33 29 47 53 46 33 5 28 5 29 29 39 5 35 31 7 39 34 0 23 18 23 35 40 14 10
Rb 63 44 62 71 15 71 24 16 13 11 20 15 6 9 19 12 12 69 15 11 23 74 24 30 20 20 81 62 4.6 31 19 12 9 11 18 13 6 8 69 5 71 56 23 5 14 18 20 14 15 11 65 24 62 12 13 10 20 24 8 26 10 11 12 11 8 5 6 11 64 21 10
SR 123 174 116 99 317 121 299 280 280 311 215 313 347 347 300 353 292 111 288 310 345 117 359 328 293 318 290 106 71 294 246 345 348 281 282 311 307 331 308 112 355 109 71 289 298 299 324 291 341 315 347 136 326 130 303 332 305 325 299 290 310 295 284 0 310 282 291 294 288 293 99 280 320 380
BA 399 305 408 442 131 406 152 145 134 94 97 98 51 74 130 89 52 429 125 75 163 431 201 183 108 120 95 418 381 50.2 135 131 104 125 113 175 119 89 59 418 83 363 407 125 89 89 120 86 69 93 92 401 93 423 116 94 100 172 104 123 173 75 70 0 83 97 56 59 51 87 350 255 115 70
SC 7.18 6.12 31.1 31.8 37.4 2.7 10.2 23.4 33.2 31
CR 2 2 34 41.9 138 3.4 2 16.4 46.6 80.1

Last Update: 2/4/97

Name: Dennis Geist