sample/lab# Island loc. Unit Strat.Ht. (m) ref./collector field# Rock type Notes SiO2 TiO2 Al2O3 Fe2O3 FeO Fe2O3(t) FeO(t) MnO MgO CaO Na2O K2O P2O5 Sum H2O+ H2O- CO2 S Cl F Cr2O3 NiO B Sc V Cr Co Ni Cu Zn Ga Rb Sr Y Zr Nb Mo Sn Cs Ba La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta Re (ppb) Os (ppb) Pb Th U Ra (10-12 g/g) 87/86Sr 143/144Nd 206/204Pb 207/204Pb 208/204Pb 238U/204Pb 232Th/238U 230Th/232Th 226Ra/230Th 230Th/238U 187Os/186Os 3/4He 176/177Hf Carbon abundance Delta carbon 13 Delta 18 Oxygen Carbon 14 age Age KW-24 Kahoolawe Pre-caldera lavas 20 "82,145" 47.87 1.79 11.01 13.41339 12.07 0.19 16.71 8.37 1.82 0.12 0.15 100.15 0.05 25 270 937 73 721 95 1 246 14 98 7 38 5.5 14 2.86 1.03 0.45 1.26 0.18 2.6 0.55 0.31 0.70413 0.512868 18.025 15.429 37.759 KW-25 Kahoolawe Pre-caldera lavas 30 "82,145" 49.69 1.84 10.75 13.19113 11.87 0.17 15.27 8.38 1.83 0.34 0.19 100.33 26 266 853 67 723 95 4 250 18 106 8 153 7.6 20 3.87 1.33 0.63 1.74 0.26 2.9 0.62 0.34 0.70416 0.512848 18.047 15.428 37.786 KW-I Kahoolawe Pre-caldera lavas 95 "82,145" 50.75 2.44 14.09 13.06889 11.76 0.18 6.82 10.28 2.45 0.31 0.21 99.3 0.01 30 320 211 41 138 106 4 365 24 156 12 94 9.5 22.8 4.67 1.69 0.74 1.99 0.28 4.2 0.87 0.57 0.70414 0.512809 17.954 15.445 37.805 KW-2 Kahoolawe Pre-caldera lavas 105 "82,145" 49.53 2.6 14.94 13.35783 12.02 0.19 6.18 9.63 2.55 0.15 0.23 99.39 1.37 32 324 209 43 133 109 354 24 164 13 64 10.7 27.5 5.1 1.71 0.79 1.89 0.29 4.4 0.96 0.75 0.70421 0.512784 17.921 15.439 37.733 KW-7 Kahoolawe Pre-caldera lavas 220 "82,145" 48.83 3.35 14.91 14.40245 12.96 0.18 5.8 9.78 2.88 0.15 0.3 99.85 0.71 31 356 186 41 81 126 393 33 232 19 94 15.7 38 6.94 2.33 1.02 2.26 0.32 5.9 1.5 1.43 0.70383 0.512975 18.337 15.45 37.99 KW-6 Kahoolawe Pre-caldera lavas 240 "82,145" 50.07 2.38 14.45 13.23558 11.91 0.19 7.23 10.29 2.25 0.12 0.16 99.79 0.74 33 295 313 46 96 110 295 23 146 9 49 8 20.3 4.34 1.52 0.71 1.86 0.27 3.9 0.77 0.48 0.70404 0.512887 18.12 15.431 37.842 KW-5 Kahoolawe Pre-caldera lavas 250 "82,145" 49.35 2.53 14.44 12.59103 11.33 0.17 7.52 11.13 2.54 0.28 0.23 100.21 0.69 28 276 304 45 155 109 3 435 23 167 13 93 10.9 27.2 5.29 1.75 0.8 1.91 0.29 4.4 1 0.73 0.70379 0.512929 18.369 15.458 38.03 KW-23 Kahoolawe Caldera-filling lavas 260 "82,145" 49.98 1.77 12.04 13.80235 12.42 0.18 11.15 8.5 2.18 0.39 0.24 98.85 25 231 641 64 270 120 4 242 29 142 7 85 9.7 25.6 19.3 5.24 1.8 0.97 2.46 0.36 3.61 0.68 0.63 0.70409 0.512901 18.036 15.43 37.8 KW-19 Kahoolawe Caldera-filling lavas 340 "82,145" 50.25 2.51 14.09 12.33543 11.1 0.17 6.13 9.94 2.62 0.56 0.33 97.7 30 295 150 41 107 104 6 395 31 180 12 109 13.7 36.1 25.1 6.41 2.33 1.14 2.6 0.39 4.58 0.91 1.02 0.7044 0.512731 17.946 15.454 37.836 KW-16 Kahoolawe Caldera-filling lavas 465 "82,145" 48.85 3.03 14.81 13.8468 12.46 0.19 5.94 9.84 2.87 0.19 0.37 98.55 32 377 118 51 115 131 400 35 216 16 162 16.2 43.9 31 7.49 2.72 1.26 3 0.45 5.56 1.44 1.67 0.70415 0.512897 18.149 15.445 37.845 KW-18 Kahoolawe Caldera-filling lavas 485 "82,145" 49.5 1.97 12.48 12.37988 11.14 0.17 12.04 9.53 1.98 0.08 0.18 99.07 30 277 641 57 441 101 279 25 118 9 35 8.9 23.9 19.4 4.87 1.81 0.88 2.14 0.3 3.26 0.67 0.58 0.70416 0.5129 18.092 15.439 37.866 H-1440 Kahoolawe Post-caldera lavas 560 "82,145" 49.43 3.02 16.32 11.80201 10.62 0.17 4.62 6.7 4.65 1.83 0.84 98.2 14 193 30 33 54 132 27 545 53 420 32 389 38.2 92.5 58.1 13.3 4.59 1.99 4.15 0.61 10.1 2.35 3.11 0.70426 0.512864 18.005 15.447 37.817 KW-14 Kahoolawe Post-caldera lavas 590 "82,145" 51.96 2.47 14.91 11.66865 10.5 0.16 5.93 7.22 3.55 1.38 0.49 98.57 20 215 249 226 143 24 503 100 301 26 416 51.1 103.1 61.4 13.4 4.91 2.46 5.42 0.83 7.23 2.53 2.5 0.70403 0.512921 18.027 15.466 37.77 BHVO Kahoolawe Standard "82,145" 50.16 2.78 13.88 12.23541 11.01 0.17 7.15 11.38 2.35 0.53 0.22 99.63 30.5 318 271 44 111 107 8 395 25 178 18 143 15 39 25.5 6.37 2.05 0.91 1.97 0.28 4.5 1.3 1 picrite Kahoolawe W. end of island 125 picrite 45.12 1.74 8.97 6.22 7.16 12.76 0.18 21.96 6.15 2.09 0.19 0.22 101.18 1.8 18.4 1823 1025 2 240 25 108 10 170 12.5 16.8 12.8 3.33 1.16 0.54 1.18 0.16 18 Kahoolawe Kahoolawe shield: Kanapou Bay 37 51.2 2.25 12.83 2.43 8.74 12.14698 10.93 9.05 9.13 2.61 0.61 0.34 98.95 26.8 255 440 192 120 5 374 28 161 13.1 126 13.2 33.2 22.3 5.82 1.98 0.81 1.9 0.25 3.69 0.73 16 Kahoolawe Kahoolawe shield: Kanapou Bay 37 49.77 2.57 14.17 2.66 9.58 13.30278 11.97 8.41 10.19 2.63 0.11 0.31 100.13 28.1 282 365 191 118 1 386 27 162 13.3 174 14.9 37 23.9 6.29 2.14 0.87 2.03 0.32 3.98 0.89 31 Kahoolawe Kahoolawe shield: Kanapou Bay 37 50.72 2.4 14.41 2.43 8.75 12.15809 10.94 7.22 10.7 2.38 0.23 0.25 99.25 357 115 130 1 307 29 144 11.2 87 21 Kahoolawe Kahoolawe shield: Kanapou Bay 37 50.9 2.38 14.68 2.51 9.04 12.55818 11.3 7.04 10.24 1.97 0.1 0.25 98.86 325 143 115 3 338 28 144 11.7 146 23 Kahoolawe Kahoolawe shield: Kanapou Bay 37 50.78 2.63 14.32 2.68 9.63 13.38057 12.04 6.4 10.7 2.5 0.18 0.36 99.91 33.2 323 78 101 121 1 366 31 173 13.4 63 13.45 34.35 22.55 6.18 2.18 1.025 2.54 0.34 4.31 0.83 14 Kahoolawe Kahoolawe shield: Kanapou Bay 37 51.15 2.54 15.51 2.66 9.57 13.29166 11.96 6.22 9.43 1.81 0.17 0.27 99.06 33.2 283 289 119 124 1 304 31 167 11.7 83 14.7 35 23.7 6.34 2.26 1 2.4 0.34 4.11 0.74 68 Kahoolawe Kahoolawe shield: Waikahalulu Bay 37 49.99 2.24 14.14 2.45 8.81 12.23589 11.01 7.78 11 2.46 0.1 0.21 98.93 251 98 102 2 283 25 123 10.1 64 67 Kahoolawe Kahoolawe shield: Waikahalulu Bay 37 49.7 2.34 14.06 2.5 9 12.50261 11.25 7.71 11.32 2.37 0.08 0.24 99.07 311 106 95 1 286 27 128 11.3 44 71 Kahoolawe Kahoolawe shield: Waikahalulu Bay 37 50.83 2.41 14.22 2.39 8.61 11.95805 10.76 7.18 11.23 2.44 0.17 0.25 99.49 313 74 111 1 321 26 140 10.8 97 75 Kahoolawe Kahoolawe shield: Waikahalulu Bay 37 50.58 2.48 13.87 2.54 9.14 12.70265 11.43 6.96 11.28 2.05 0.14 0.26 99.05 205 99 108 5 314 28 140 10 96 73 Kahoolawe Kahoolawe shield: Waikahalulu Bay 37 50.84 2.45 14.14 2.57 9.24 12.83601 11.55 6.92 11.45 2.23 0.32 0.35 100.25 115 92 120 10 355 37 160 12.3 111 8 Kahoolawe Kahoolawe shield: West shore 37 49.59 1.95 14.32 2.22 7.98 11.09121 9.98 9.93 11 2.46 0.33 0.31 99.87 342 277 130 3 440 25 133 11 122 3.28 101 Kahoolawe Kahoolawe shield: Ahupu Bay 37 51.23 2.13 13.83 2.44 8.8 12.22478 11 8.29 9.84 2.04 0.24 0.2 98.8 530 132 108 5 257 25 125 9.2 88 103 Kahoolawe Kahoolawe shield: Ahupu Bay 37 49.93 2.81 13.93 2.5 9.02 12.52484 11.27 7.56 10.64 2.58 0.17 0.33 99.22 286 183 125 4 348 30 178 16.8 82 102 Kahoolawe Kahoolawe shield: Ahupu Bay 37 50.08 2.63 14.39 2.61 9.38 13.03606 11.73 6.14 10.5 2.94 0.34 0.31 99.06 76 63 115 7 361 27 161 15.8 73 36 Kahoolawe Kahoolawe caldera Fill 37 51.44 2.09 14.24 2.31 8.31 11.54686 10.39 7.25 11.14 2.39 0.25 0.24 99.43 30.2 257 239 121 110 5 337 25 131 11 92 10.1 26.8 17.8 4.7 1.68 0.76 1.87 0.27 3.28 0.54 37 Kahoolawe Kahoolawe caldera Fill 37 49.96 2.47 14.57 2.58 9.3 12.91381 11.62 6.31 10.77 2.85 0.12 0.36 99.03 84 91 108 1 357 31 168 11.4 103 34 Kahoolawe Kahoolawe caldera Fill 37 49.1 2.92 14.73 2.61 9.38 13.03606 11.73 5.85 11.03 2.85 0.23 0.42 98.86 30.4 307 148 114 123 7 420 30 200 15.7 122 17.2 40.2 25.8 6.9 2.4 1.15 2.38 0.35 5.03 1 33 Kahoolawe Kahoolawe caldera Fill 37 49.17 3.2 14.18 2.78 9.99 13.88068 12.49 5.7 9.74 3.38 0.28 0.5 98.64 348 54 97 135 3 411 34 224 18.3 109 126 Kahoolawe Kahoolawe postshield: Kealialuna 37 51.49 1.78 13.08 2.48 8.91 12.38036 11.14 10.44 9.41 2.23 0.33 0.21 100.11 28.8 234 608 285 115 7 245 29 106 9 66 13.9 21.4 20.5 5.36 1.98 0.89 2.01 0.27 2.44 125 Kahoolawe Kahoolawe postshield: Kealialuna 37 51.37 1.83 13.07 2.53 9.1 12.64709 11.38 10.63 9.16 2.22 0.34 0.19 100.19 27.7 234 575 227 114 3 245 32 116 9.1 79 8.48 17.4 14.6 4.38 1.46 0.83 1.97 0.3 2.52 159 Kahoolawe Kahoolawe postshield: Kolekole 37 51.25 2.53 13.86 2.56 9.22 12.81379 11.53 7.02 9.65 2.44 0.48 0.27 99.03 26.9 281 202 159 136 8 355 30 170 13.4 586 13.5 31.2 22.1 5.91 2.1 0.95 2.38 0.31 3.86 0.83 158 Kahoolawe Kahoolawe postshield: Kolekole 37 51.37 2.56 14.08 2.59 9.31 12.93603 11.64 6.99 9.51 2.63 0.45 0.26 99.49 251 248 149 127 10 322 63 154 12.4 92 N44 Kahoolawe Kahoolawe postshield: Kolekole 37 51.8 2.74 13.78 2.63 9.48 13.16942 11.85 6.88 9.45 2.48 0.39 0.26 99.63 371 131 123 10 324 32 161 14.4 134 18.6 43.7 24.1 5.57 1.92 0.81 1.96 0.26 0.75 41 Kahoolawe Kahoolawe postshield: Makika 37 51.22 2.51 14.53 2.42 8.7 12.09141 10.88 6.48 10.22 2.63 0.3 0.28 99.05 286 294 127 121 2 332 32 170 13.3 136 127 Kahoolawe Kahoolawe postshield: Makika 37 52.09 2.39 14.78 2.32 8.36 11.61354 10.45 6.2 10.48 2.6 0.52 0.27 99.78 28.6 272 250 119 115 12 326 65 157 14.1 113 31 44.4 41.2 10.1 3.56 2.21 4.28 0.6 3.8 0.52 129 Kahoolawe Kahoolawe postshield: Kamama 37 50.12 3 15.73 2.42 8.73 12.12475 10.91 5.46 8.28 3.56 1.26 0.82 99.14 217 88 160 194 14 528 40 331 25.4 390 130 Kahoolawe Kahoolawe postshield: Kamama 37 50.13 2.98 15.74 2.45 8.83 12.26923 11.04 5.16 8.08 3.77 1.34 0.86 99.1 19.2 215 108 133 140 20 502 39 313 24.7 348 23.8 60.7 36.8 9.53 3.05 1.51 2.77 0.41 7.13 1.47 128 Kahoolawe Kahoolawe postshield: Kamama 37 50.15 3.04 16.64 2.34 8.42 11.70244 10.53 3.85 7.86 4.05 1.68 1.02 98.82 22.6 249 25 68 172 20 612 48 436 36.9 432 39.4 97.3 57.9 14.1 4.35 1.94 4.2 0.53 9.69 2.88 115 Kahoolawe Kahoolawe postshield: Kealialalo 37 48.88 2.55 14.16 2.5 9.02 12.52484 11.27 9.01 8.87 3.02 1.01 0.5 99.27 30.3 256 380 312 249 14 464 46 203 21.6 250 24.5 47.1 30.6 7.63 2.58 1.14 2.54 0.36 4.69 1.18 113 Kahoolawe Kahoolawe postshield: Kealialalo 37 52.65 2.21 13.92 2.35 8.47 11.76912 10.59 6.62 10.68 2.31 0.39 0.23 99.6 30.5 261 252 81 108 8 321 30 143 11.1 93 11.7 28.1 17.8 5.18 1.84 0.81 2.14 0.28 3.33 0.5 114 Kahoolawe Kahoolawe postshield: Kealialalo 37 52.88 2.48 13.53 2.54 9.14 12.69154 11.42 6.14 10.13 2.43 0.52 0.32 99.85 20.8 240 240 76 157 8 316 73 159 12.4 136 39.8 58.7 54.5 14.4 5.26 2.75 5.63 0.76 3.79 0.68 112 Kahoolawe Kahoolawe postshield: Kealialalo 37 52.25 2.73 15.99 2.21 7.95 11.04675 9.94 5.18 8.51 2.97 1.15 0.63 99.35 24.7 276 160 123 121 23 547 75 275 26.2 926 5.99 1.8 111 Kahoolawe Kahoolawe postshield: Moiwi 37 51.29 2.71 14.86 2.4 8.64 12.00251 10.8 5.65 9.38 3.04 0.75 0.34 98.82 24.6 277 85 99 128 15 423 147 205 19.4 217 4.85 1.5 39 Kahoolawe Kahoolawe postshield: Moiwi 37 51.79 2.75 14.71 2.44 8.79 12.21366 10.99 5.6 9.58 3.11 0.8 0.37 99.7 18.4 206 88 86 131 12 429 55 203 20 207 5.03 1.44 62a Kahoolawe Kahoolawe postshield: Moaula 37 51.49 2.45 14.93 2.44 8.79 12.21366 10.99 6.74 7.32 3.27 1.38 0.47 99.04 18.4 300 226 176 24 503 178 281 28.5 658 123 328 304 79.6 24.6 10.1 26.5 3.38 6.32 1.85 62b Kahoolawe Kahoolawe postshield: Moaula 37 203 495 441 112 33 15.1 30.8 4.03 6.24 1.88 61 Kahoolawe Kahoolawe postshield: Moaula 37 52.97 2.35 14.56 2.38 8.58 11.9136 10.72 6.13 7.36 3.27 1.63 0.54 99.53 16.9 198 233 249 227 31 516 91 323 31.1 740 7.1 2.57 108 Kahoolawe Kahoolawe postshield: Moaula 37 51.25 2.59 15.03 2.56 9.23 12.8249 11.54 6.02 7.4 3.23 1.4 0.46 98.92 19.5 300 242 149 19 500 47 281 25.4 693 6.3 1.8 105 Kahoolawe Kahoolawe postshield: Ahupu Bay 37 48.07 2.83 13.35 2.65 9.55 13.26944 11.94 8.03 9.98 3.19 0.83 0.51 98.73 325 215 120 7 497 34 193 26 285 50 Kahoolawe Kahoolawe postshield: Kamohio Bay 37 51.73 2.81 13.52 2.66 9.56 13.28055 11.95 5.43 9.47 3 0.71 0.29 98.91 34 78 119 14 346 31 182 19.5 158 0.84 32 Kahoolawe Kahoolawe: Rejuvenation-dike 37 49.78 2.29 15.03 2.65 9.54 13.24721 11.92 7.28 10.21 2.14 0.09 0.22 98.96 29.7 256 325 111 128 3 266 35 144 10.7 42 11.4 23.8 19.6 5.41 1.94 1 2.27 0.32 3.13 0.36 156 Kahoolawe Kahoolawe: Rejuvenation-cone 37 49.29 2.73 15.77 2.65 9.55 13.26944 11.94 6.4 10.2 2.05 0.15 0.17 98.7 29.9 252 286 114 130 1 345 28 184 14.9 65 10.7 25.9 17.8 4.8 1.12 0.78 1.93 0.26 4.15 0.67 Kahoolawe W. end of island 38 tholeiite 51.62 2.71 13.77 2.3 9.47 11.54 0.17 6.11 9.62 3.13 0.42 0.38 100.3 1 26.9 100 130 8 365 32 182 15 141 15.8 35 24 6.58 2.28 1.1 2.32 0.39 4.83 0.93