Volume 41 No. 1 – February 2018
Table 1. Newly Classified Antarctic Meteorites
| Sample Number | Weight (g) | Classification | Weathering |
Fracturing |
%Fa |
%Fs |
Magnetic Susceptibility | |
|---|---|---|---|---|---|---|---|---|
| DOM 14030 | SEM | 31.9 | L6 CHONDRITE | B | A | 23 | 19 | 4.520 |
| DOM 14031 | 41.7 | L4 CHONDRITE | B | A | 25 | 21 | 4.420 | |
| DOM 14032 | SEM | 25.4 | L4 CHONDRITE | A/B | A/B | 22 | 19 | 4.860 |
| DOM 14033 | SEM | 28.2 | H6 CHONDRITE | C | A | 18 | 16 | 5.210 |
| DOM 14034 | SEM | 11.7 | L6 CHONDRITE | C | A | 22 | 19 | 4.510 |
| DOM 14035 | SEM | 50.6 | H5 CHONDRITE | B | A | 18 | 16 | 5.030 |
| DOM 14036 | 17.9 | LL4 CHONDRITE | B/C | A | 30 | 24 | 3.460 | |
| DOM 14037 | 14.5 | H4 CHONDRITE | B/C | A | 17 | 7-26 | 4.960 | |
| DOM 14038 | SEM | 24.5 | H6 CHONDRITE | B/C | A | 18 | 16 | 4.750 |
| DOM 14039 | SEM | 40.3 | H5 CHONDRITE | B/C | A/B | 18 | 16 | 4.880 |
| DOM 14081 | SEM | 30.5 | L6 CHONDRITE | C | B | 22 | 19 | 4.750 |
| DOM 14082 | 9.3 | L3.6 CHONDRITE | B/C | A | 0-34 | 5-19 | 3.900 | |
| DOM 14083 | 3.8 | L6 CHONDRITE | C | A | 25 | 21 | 4.410 | |
| DOM 14084 | SEM | 20.1 | L5 CHONDRITE | B | A | 23 | 19 | 4.570 |
| DOM 14085 | SEM | 30.7 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.570 |
| DOM 14086 | SEM | 32.2 | L5 CHONDRITE | B/C | A | 23 | 19 | 4.720 |
| DOM 14087 | SEM | 24.5 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.630 |
| DOM 14088 | SEM | 9.6 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.670 |
| DOM 14089 | SEM | 8.3 | H5 CHONDRITE | C | A | 17 | 15 | 4.590 |
| DOM 14100 | SEM | 31.5 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.660 |
| DOM 14101 | SEM | 35.3 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.660 |
| DOM 14102 | SEM | 55.4 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.600 |
| DOM 14103 | SEM | 42.3 | H6 CHONDRITE | B/C | A | 17 | 15 | 5.160 |
| DOM 14104 | SEM | 30.9 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.520 |
| DOM 14105 | SEM | 29.7 | L6 CHONDRITE | A/B | A | 22 | 19 | 4.620 |
| DOM 14106 | SEM | 27.0 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.720 |
| DOM 14107 | SEM | 37.3 | L6 CHONDRITE | A/B | A | 22 | 19 | 4.670 |
| DOM 14108 | SEM | 33.2 | L6 CHONDRITE | B/c | A | 22 | 19 | 4.740 |
| DOM 14109 | SEM | 32.8 | L5 CHONDRITE | A/B | A | 22 | 19 | 4.700 |
| DOM 14120 | SEM | 41.4 | H6 CHONDRITE | C | A | 17 | 15 | 5.100 |
| DOM 14121 | SEM | 30.5 | H6 CHONDRITE | Ce | A | 17 | 15 | 5.210 |
| DOM 14122 | SEM | 95.8 | L6 CHONDRITE | B | B | 23 | 19 | 4.470 |
| DOM 14123 | SEM | 92.7 | L6 CHONDRITE | A/B | A | 22 | 19 | 4.550 |
| DOM 14124 | 58.6 | L3.5 CHONDRITE | B/C | A | 0-48 | 16-24 | 4.610 | |
| DOM 14125 | 71.3 | L CHONDRITE (IMPACT MELT) | C | B/C | 13-42 | 12-25 | 4.580 | |
| DOM 14126 | SEM | 59.1 | H6 CHONDRITE | Ce | A/B | 17 | 15 | 5.200 |
| DOM 14128 | SEM | 43.0 | L6 CHONDRITE | C | A | 23 | 19 | 4.520 |
| DOM 14129 | 105.8 | H4 CHONDRITE | Be | A/B | 18 | 15 | 5.160 | |
| DOM 14130 | SEM | 19.3 | L6 CHONDRITE | B | A | 23 | 19 | 4.630 |
| DOM 14131 | SEM | 30.0 | L6 CHONDRITE | B | A | 23 | 19 | 4.610 |
| DOM 14132 | SEM | 20.3 | L6 CHONDRITE | Be | A | 22 | 19 | 4.460 |
| DOM 14133 | SEM | 9.9 | L6 CHONDRITE | Ce | A | 22 | 19 | 4.570 |
| DOM 14134 | SEM | 30.1 | L6 CHONDRITE | Ce | A/B | 22 | 19 | 4.450 |
| DOM 14135 | SEM | 18.0 | L6 CHONDRITE | B/Ce | A | 23 | 19 | 4.590 |
| DOM 14136 | SEM | 24.9 | L5 CHONDRITE | Ce | A/B | 23 | 19 | 4.440 |
| DOM 14137 | SEM | 13.9 | L6 CHONDRITE | C | A | 23 | 19 | 4.550 |
| DOM 14138 | SEM | 34.6 | L6 CHONDRITE | B | A | 23 | 19 | 4.550 |
| DOM 14139 | SEM | 47.1 | L6 CHONDRITE | B | A | 23 | 19 | 4.690 |
| DOM 14171 | SEM | 52.1 | L5 CHONDRITE | A/B | A | 22 | 19 | 4.670 |
| DOM 14172 | SEM | 99.0 | L5 CHONDRITE | A/B | A | 22 | 19 | 4.770 |
| DOM 14173 | SEM | 40.3 | L5 CHONDRITE | A/B | A | 22 | 19 | 4.750 |
| DOM 14174 | SEM | 72.3 | L5 CHONDRITE | A/B | A | 22 | 19 | 4.630 |
| DOM 14175 | SEM | 96.4 | H6 CHONDRITE | C | A | 17 | 15 | 5.190 |
| DOM 14176 | SEM | 39.1 | L5 CHONDRITE | A/B | A/B | 22 | 19 | 4.530 |
| DOM 14177 | SEM | 61.9 | L5 CHONDRITE | A/B | A | 22 | 20 | 4.810 |
| DOM 14178 | SEM | 75.0 | L6 CHONDRITE | A/B | A | 22 | 20 | 4.630 |
| DOM 14179 | SEM | 83.1 | H6 CHONDRITE | C | A | 17 | 15 | 5.030 |
| DOM 14180 | SEM | 55.9 | H6 CHONDRITE | Ce | A | 17 | 15 | 5.150 |
| DOM 14181 | SEM | 45.0 | H6 CHONDRITE | Ce | A | 17 | 15 | 5.070 |
| DOM 14182 | SEM | 25.9 | L5 CHONDRITE | B | A/B | 23 | 18 | 4.660 |
| DOM 14183 | 20.3 | LL3.7 CHONDRITE | A | A/B | 15-31 | 5-26 | 3.940 | |
| DOM 14184 | SEM | 83.0 | L5 CHONDRITE | Be | A | 22 | 19 | 4.740 |
| DOM 14185 | SEM | 36.7 | H4 CHONDRITE | Ce | A | 17 | 15 | 5.030 |
| DOM 14186 | SEM | 82.6 | H5 CHONDRITE | B/C | A/B | 19 | 17 | 5.070 |
| DOM 14187 | SEM | 11.8 | H5 CHONDRITE | Ce | A | 17 | 15 | 4.990 |
| DOM 14189 | SEM | 13.6 | L6 CHONDRITE | A/B | A/B | 22 | 19 | 4.670 |
| DOM 14190 | SEM | 36.0 | L6 CHONDRITE | A/B | A | 22 | 19 | 4.540 |
| DOM 14191 | SEM | 15.0 | H6 CHONDRITE | B/Ce | A | 17 | 15 | 5.010 |
| DOM 14193 | SEM | 25.2 | L6 CHONDRITE | B/C | A | 23 | 19 | 4.430 |
| DOM 14194 | SEM | 31.7 | H6 CHONDRITE | B/C | A | 19 | 16 | 5.040 |
| DOM 14195 | SEM | 6.2 | L5 CHONDRITE | B/C | A/B | 23 | 19 | 4.550 |
| DOM 14196 | SEM | 7.5 | H6 CHONDRITE | B/C | A | 17 | 15 | 4.950 |
| DOM 14197 | SEM | 17.2 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.780 |
| DOM 14198 | SEM | 7.4 | L6 CHONDRITE | B/C | A/B | 22 | 19 | 4.270 |
| DOM 14199 | SEM | 9.8 | L5 CHONDRITE | B/C | A | 22 | 4.550 | |
| DOM 14200 | SEM | 15.9 | L5 CHONDRITE | Ce | A | 23 | 19 | 4.590 |
| DOM 14201 | 16.8 | L3.6 CHONDRITE | Be | A | 1-30 | 2-24 | 4.190 | |
| DOM 14202 | SEM | 11.5 | L6 CHONDRITE | C | A | 22 | 19 | 4.520 |
| DOM 14203 | 14.3 | L6 CHONDRITE | A/B | A | 25 | 21 | 4.850 | |
| DOM 14204 | SEM | 18.5 | H6 CHONDRITE | Ce | A | 18 | 16 | 4.860 |
| DOM 14205 | SEM | 29.5 | L5 CHONDRITE | C | A/B | 23 | 20 | 4.420 |
| DOM 14206 | SEM | 14.2 | L6 CHONDRITE | C | A | 23 | 20 | 4.630 |
| DOM 14207 | SEM | 26.0 | H5 CHONDRITE | Be | A | 17 | 15 | 5.030 |
| DOM 14208 | 9.1 | L6 CHONDRITE | Ce | A/B | 25 | 21 | 4.770 | |
| DOM 14209 | SEM | 13.4 | L6 CHONDRITE | C | A | 22 | 19 | 4.610 |
| DOM 14220 | SEM | 87.2 | L6 CHONDRITE | B/C | A/B | 22 | 19 | 5.210 |
| DOM 14221 | SEM | 44.2 | H6 CHONDRITE | B | A | 20 | 19 | 5.090 |
| DOM 14222 | SEM | 57.5 | L5 CHONDRITE | A/B | A | 22 | 18 | 5.080 |
| DOM 14223 | SEM | 65.0 | LL6 CHONDRITE | B/C | A/B | 27 | 24 | 4.590 |
| DOM 14224 | SEM | 77.1 | H6 CHONDRITE | B/Ce | A/B | 21 | 18 | 5.380 |
| DOM 14225 | 71.0 | L3.8 CHONDRITE | B/Ce | A/B | 18-27 | 6-28 | 5.080 | |
| DOM 14226 | SEM | 43.3 | LL5 CHONDRITE | B/C | A/B | 28 | 24 | 4.630 |
| DOM 14227 | 15.5 | H6 CHONDRITE | B/Ce | A | 19 | 16 | 5.180 | |
| DOM 14228 | SEM | 5.5 | LL6 CHONDRITE | A/B | A | 29 | 24 | 4.600 |
| DOM 14229 | SEM | 8.8 | H6 CHONDRITE | B/C | A/B | 21 | 20 | 5.070 |
| DOM 14240 | SEM | 15.9 | L5 CHONDRITE | A/B | A/B | 23 | 19 | 4.520 |
| DOM 14241 | SEM | 20.5 | L6 CHONDRITE | C | A | 23 | 19 | 4.610 |
| DOM 14242 | SEM | 23.2 | L6 CHONDRITE | B/Ce | A | 23 | 19 | 4.540 |
| DOM 14243 | SEM | 18.6 | H6 CHONDRITE | C | A | 19 | 16 | 4.740 |
| DOM 14244 | SEM | 22.4 | H6 CHONDRITE | C | A | 18 | 16 | 4.980 |
| DOM 14245 | SEM | 23.1 | L6 CHONDRITE | C | B | 23 | 19 | 4.530 |
| DOM 14246 | 10.7 | L6 CHONDRITE | C | A | 25 | 21 | 4.310 | |
| DOM 14247 | SEM | 10.0 | H6 CHONDRITE | C | A/B | 17 | 15 | 5.140 |
| DOM 14248 | SEM | 8.6 | H5 CHONDRITE | B/C | A/B | 17 | 15 | 5.210 |
| DOM 14249 | SEM | 5.6 | H6 CHONDRITE | C | A | 18 | 15 | 4.920 |
| DOM 14271 | SEM | 7.5 | L6 CHONDRITE | B/C | B | 21 | 19 | 4.960 |
| DOM 14272 | SEM | 10.9 | LL6 CHONDRITE | B/C | A | 27 | 23 | 4.690 |
| DOM 14273 | SEM | 7.0 | LL5 CHONDRITE | B/C | A | 27 | 23 | 4.750 |
| DOM 14274 | SEM | 6.4 | LL6 CHONDRITE | B/C | A | 27 | 23 | 4.640 |
| DOM 14275 | SEM | 10.3 | LL6 CHONDRITE | A/B | A | 27 | 23 | 4.780 |
| DOM 14276 | SEM | 13.7 | LL6 CHONDRITE | A/B | A | 27 | 23 | 4.830 |
| DOM 14277 | SEM | 13.7 | LL6 CHONDRITE | B/C | A | 27 | 23 | 4.590 |
| DOM 14278 | SEM | 11.9 | L6 CHONDRITE | B/C | A | 22 | 19 | 5.080 |
| DOM 14279 | SEM | 13.8 | LL5 CHONDRITE | B/C | A/B | 28 | 23 | 4.750 |
| DOM 14289 | 3.4 | LODRANITE | Ce | A/B | 12-13 | 5-12 | 5.460 | |
| DOM 14300 | SEM | 218.7 | L6 CHONDRITE | B | A | 23 | 19 | 4.670 |
| DOM 14301 | 211.5 | H6 CHONDRITE | B | B | 18 | 17 | 5.210 | |
| DOM 14302 | SEM | 150.6 | LL6 CHONDRITE | Ce | A/B | 27 | 23 | 4.620 |
| DOM 14303 | SEM | 133.4 | LL6 CHONDRITE | C | B | 27 | 23 | 5.000 |
| DOM 14304 | SEM | 160.9 | LL5 CHONDRITE | B | A | 27 | 23 | 4.710 |
| DOM 14306 | SEM | 74.5 | LL5 CHONDRITE | A/Be | A/B | 27 | 23 | 4.600 |
| DOM 14307 | SEM | 74.8 | L5 CHONDRITE | B/C | A/B | 21 | 19 | 4.160 |
| DOM 14308 | SEM | 76.0 | L6 CHONDRITE | B | A | 23 | 20 | 4.770 |
| DOM 14309 | SEM | 44.1 | L6 CHONDRITE | B | A | 23 | 19 | 4.670 |
| DOM 14360 | 10.2 | L6 CHONDRITE | Be | A | 25 | 21 | 4.670 | |
| DOM 14361 | SEM | 11.8 | L6 CHONDRITE | B/C | A | 23 | 19 | 4.570 |
| DOM 14362 | SEM | 15.4 | L5 CHONDRITE | B/C | A | 23 | 18 | 4.500 |
| DOM 14363 | SEM | 11.0 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.540 |
| DOM 14364 | SEM | 13.4 | H6 CHONDRITE | B/C | A | 18 | 16 | 4.810 |
| DOM 14365 | SEM | 14.3 | L6 CHONDRITE | B/C | A | 23 | 19 | 4.790 |
| DOM 14366 | 8.9 | L6 CHONDRITE | B/C | A | 25 | 21 | 4.370 | |
| DOM 14367 | SEM | 8.0 | L6 CHONDRITE | B/C | A | 22 | 20 | 4.560 |
| DOM 14369 | SEM | 13.5 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.620 |
| DOM 14376 | SEM | 24.0 | L5 CHONDRITE | A/B | A | 23 | 19 | 4.490 |
| DOM 14377 | SEM | 29.0 | H4 CHONDRITE | B/C | A | 17 | 15 | 5.030 |
| DOM 14378 | SEM | 33.4 | L5 CHONDRITE | B | A | 22 | 20 | 4.620 |
| DOM 14379 | SEM | 19.9 | H6 CHONDRITE | B/C | A | 17 | 15 | 4.970 |
| DOM 14390 | SEM | 26.7 | L6 CHONDRITE | B | A | 22 | 19 | 4.510 |
| DOM 14391 | SEM | 36.1 | L6 CHONDRITE | B/C | B | 23 | 19 | 4.500 |
| DOM 14392 | SEM | 26.5 | L6 CHONDRITE | C | A/B | 23 | 19 | 4.690 |
| DOM 14393 | SEM | 27.1 | L6 CHONDRITE | C | A | 23 | 19 | 4.530 |
| DOM 14394 | SEM | 44.7 | L6 CHONDRITE | B/C | A/B | 22 | 19 | 4.580 |
| DOM 14395 | SEM | 22.5 | H6 CHONDRITE | Ce | A/B | 18 | 16 | 5.010 |
| DOM 14396 | SEM | 31.6 | H6 CHONDRITE | Ce | A/B | 17 | 15 | 5.070 |
| DOM 14397 | SEM | 26.5 | L6 CHONDRITE | B | A | 22 | 19 | 4.560 |
| DOM 14398 | SEM | 31.1 | L6 CHONDRITE | B | A | 23 | 19 | 4.530 |
| DOM 14399 | SEM | 60.9 | L6 CHONDRITE | A/B | A/B | 22 | 19 | 4.720 |
| DOM 14450 | SEM | 21.4 | L6 CHONDRITE | B | A | 22 | 20 | 4.720 |
| DOM 14451 | SEM | 9.0 | H6 CHONDRITE | B/Ce | A | 19 | 16 | 5.090 |
| DOM 14452 | SEM | 12.0 | H5 CHONDRITE | B/C | A/B | 17 | 15 | 5.150 |
| DOM 14453 | 7.1 | H4 CHONDRITE | C | A | 19 | 16 | 5.180 | |
| DOM 14454 | SEM | 10.8 | H5 CHONDRITE | C | A | 17 | 15 | 5.240 |
| DOM 14455 | SEM | 9.9 | L6 CHONDRITE | C | A/B | 23 | 19 | 4.810 |
| DOM 14456 | SEM | 9.2 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.740 |
| DOM 14457 | SEM | 7.1 | L5 CHONDRITE | C | A/B | 24 | 4.640 | |
| DOM 14458 | 9.5 | LL3.7 CHONDRITE | A/B | A | 4-44 | 5-20 | 4.650 | |
| DOM 14459 | SEM | 3.7 | H5 CHONDRITE | A/B | A | 17 | 4.610 | |
| DOM 14460 | SEM | 380.8 | L5 CHONDRITE | B/Ce | A/B | 23 | 19 | 4.860 |
| DOM 14461 | SEM | 345.9 | H4 CHONDRITE | Ce | B | 17 | 15 | 5.200 |
| DOM 14462 | SEM | 280.7 | L6 CHONDRITE | A/B | A/B | 23 | 19 | 4.630 |
| DOM 14463 | SEM | 122.7 | H5 CHONDRITE | C | A | 17 | 15 | 5.140 |
| DOM 14464 | SEM | 123.6 | L4 CHONDRITE | Be | A | 23 | 19 | 4.650 |
| DOM 14465 | SEM | 96.6 | H5 CHONDRITE | C | A/B | 17 | 15 | 5.050 |
| DOM 14466 | SEM | 82.2 | H5 CHONDRITE | C | A/B | 17 | 15 | 5.120 |
| DOM 14467 | SEM | 68.8 | L4 CHONDRITE | Be | A/B | 23 | 19 | 4.640 |
| DOM 14468 | SEM | 61.1 | L5 CHONDRITE | B | A | 23 | 19 | 4.610 |
| DOM 14469 | SEM | 37.3 | L4 CHONDRITE | B/Ce | A | 23 | 19 | 4.580 |
| DOM 14510 | SEM | 28.1 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.540 |
| DOM 14511 | SEM | 47.3 | L5 CHONDRITE | A/B | A | 22 | 19 | 4.560 |
| DOM 14512 | SEM | 38.7 | L5 CHONDRITE | B/C | A/B | 22 | 19 | 4.590 |
| DOM 14513 | SEM | 28.5 | L6 CHONDRITE | A/B | A | 22 | 19 | 4.500 |
| DOM 14514 | SEM | 18.5 | L6 CHONDRITE | A/B | A | 23 | 19 | 4.580 |
| DOM 14515 | SEM | 36.0 | L6 CHONDRITE | B/Ce | A/B | 23 | 19 | 4.840 |
| DOM 14516 | SEM | 39.4 | L6 CHONDRITE | B/C | A | 23 | 19 | 4.310 |
| DOM 14517 | SEM | 24.9 | L5 CHONDRITE | B/C | A | 22 | 19 | 4.450 |
| DOM 14518 | SEM | 32.4 | L6 CHONDRITE | A/B | A/B | 22 | 19 | 4.640 |
| DOM 14519 | SEM | 50.2 | L6 CHONDRITE | A/Be | A/B | 22 | 4.570 | |
| DOM 14520 | SEM | 18.3 | L6 CHONDRITE | B | A | 23 | 19 | 4.670 |
| DOM 14521 | SEM | 13.1 | L6 CHONDRITE | B | A | 23 | 19 | 4.590 |
| DOM 14522 | SEM | 12.1 | L6 CHONDRITE | C | A/B | 23 | 19 | 4.570 |
| DOM 14523 | SEM | 14.5 | L4 CHONDRITE | B/Ce | A/B | 23 | 11-21 | 4.500 |
| DOM 14524 | SEM | 10.6 | L6 CHONDRITE | A/B | A | 22 | 19 | 4.590 |
| DOM 14525 | SEM | 13.5 | L6 CHONDRITE | Ce | A/B | 23 | 19 | 4.580 |
| DOM 14526 | SEM | 12.9 | L6 CHONDRITE | B | A | 22 | 19 | 4.530 |
| DOM 14528 | SEM | 19.3 | L5 CHONDRITE | B | A | 22 | 19 | 4.510 |
| DOM 14529 | SEM | 15.6 | L6 CHONDRITE | B | A | 22 | 19 | 4.580 |
| DOM 14530 | SEM | 18.9 | L6 CHONDRITE | A/B | A/B | 22 | 19 | 4.630 |
| DOM 14531 | SEM | 31.4 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.460 |
| DOM 14532 | SEM | 17.0 | L5 CHONDRITE | B/Ce | A | 22 | 19 | 4.580 |
| DOM 14533 | SEM | 20.6 | L6 CHONDRITE | C | A | 22 | 19 | 4.490 |
| DOM 14534 | SEM | 16.1 | L5 CHONDRITE | C | A | 22 | 19 | 4.570 |
| DOM 14535 | SEM | 27.9 | L5 CHONDRITE | C | A | 23 | 19 | 4.520 |
| DOM 14536 | SEM | 20.6 | L5 CHONDRITE | Be | A | 23 | 20 | 4.560 |
| DOM 14537 | SEM | 26.1 | L6 CHONDRITE | B/C | A | 22 | 19 | 4.510 |
| DOM 14538 | SEM | 25.1 | L6 CHONDRITE | C | A/B | 23 | 19 | 4.570 |
| DOM 14539 | SEM | 49.5 | H6 CHONDRITE | C | A | 17 | 15 | 5.240 |
| DOM 14550 | SEM | 15.7 | L5 CHONDRITE | B/C | A | 22 | 19 | 4.570 |
| DOM 14551 | SEM | 11.3 | L6 CHONDRITE | B | A | 23 | 19 | 4.560 |
| DOM 14552 | SEM | 7.8 | L6 CHONDRITE | B | A | 23 | 19 | 4.660 |
| DOM 14553 | SEM | 13.5 | H6 CHONDRITE | C | A | 17 | 15 | 5.170 |
| DOM 14554 | SEM | 14.8 | L6 CHONDRITE | B | A | 23 | 19 | 4.550 |
| DOM 14555 | SEM | 6.0 | L6 CHONDRITE | B | A | 23 | 19 | 4.570 |
| DOM 14556 | SEM | 18.1 | L6 CHONDRITE | B | A | 23 | 4.500 | |
| DOM 14557 | SEM | 6.4 | L6 CHONDRITE | B | A | 23 | 19 | 4.500 |
| DOM 14558 | SEM | 10.2 | L6 CHONDRITE | B/C | A | 22 | 20 | 4.550 |
| DOM 14559 | SEM | 17.5 | H6 CHONDRITE | C | A | 18 | 16 | 4.900 |
| EET 16045 | 105.0 | IRON-IIIAB | A/B | A/B | ||||
| EET 16173 | SEM | 0.7 | L5 CHONDRITE | B/C | A | 23 | 19 | 0.347 |
| EET 16197 | SEM | 0.5 | L4 CHONDRITE | A/B | C | 22 | 19 | |
| EET 16198 | SEM | 0.9 | L5 CHONDRITE | A | B | 23 | 19 | |
| EET 16200 | SEM | 0.3 | L5 CHONDRITE | B | A | 23 | 19 | |
| EET 16202 | SEM | 0.4 | L6 CHONDRITE | C | B | 23 | 19 | |
| EET 16204 | SEM | 1.1 | L5 CHONDRITE | Be | B | 22 | 19 | |
| EET 16205 | SEM | 0.5 | H6 CHONDRITE | C | B | 17 | 15 | |
| EET 16206 | SEM | 1.1 | H6 CHONDRITE | C | A/B | 17 | 15 | |
| EET 16207 | SEM | 0.8 | L6 CHONDRITE | B | A | 23 | 19 | |
| EET 16208 | SEM | 0.4 | L6 CHONDRITE | Ae | A | 25 | 21 | |
| EET 16209 | SEM | 0.6 | H6 CHONDRITE | A/B | A | 17 | 15 | |
| EET 16210 | SEM | 0.4 | L6 CHONDRITE | B | A/B | 22 | 19 | |
| EET 16211 | SEM | 0.7 | H5 CHONDRITE | C | C | 17 | 15 | |
| EET 16213 | SEM | 0.6 | L5 CHONDRITE | A | A | 23 | 20 | |
| EET 16214 | SEM | 1.0 | H6 CHONDRITE | B | A | 17 | 15 | |
| EET 16215 | SEM | 0.5 | H6 CHONDRITE | C | B | 17 | 15 | |
| EET 16216 | SEM | 0.7 | H6 CHONDRITE | Be | A | 17 | 15 | |
| EET 16217 | SEM | 0.8 | H6 CHONDRITE | A/Be | A | 17 | 15 | |
| EET 16218 | SEM | 1.1 | H6 CHONDRITE | B | A | 17 | 15 | |
| EET 16219 | SEM | 0.9 | H6 CHONDRITE | B | A/B | 17 | 15 | |
| MIL 15105 | SEM | 0.9 | H4 CHONDRITE | B | A | 20 | 8-20 | |
| MIL 15153 | SEM | 1.2 | H6 CHONDRITE | C | B | 17 | 15 | |
| MIL 15222 | SEM | 1.3 | L5 CHONDRITE | B | B/C | 22 | 19 | |
| MIL 15225 | SEM | 0.5 | L6 CHONDRITE | B/C | A | 23 | 20 | |
| MIL 15272 | SEM | 1.4 | H6 CHONDRITE | C | B | 16 | 15 | |
| MIL 15277 | SEM | 1.4 | H5 CHONDRITE | B | B | 16 | 15 | |
| MIL 15292 | SEM | 1.4 | H6 CHONDRITE | Ce | A/B | 17 | 15 | |
Classification of the ordinary chondrites in Table 1 & 2 was done by Energy Dispersive Spectroscopic (EDS) methods using a Scanning Electron Microscope (SEM). This can include the analysis of several olivine and pyroxene grains to determine the approximate Fayalite and Ferrosilite values of the silicates, grouping them into H, L or LL chondrites. Petrologic types are determined by optical microscopy and are assigned based on the distinctiveness of chondrule boundaries on broken surfaces of a 1-3 g chip. While this technique is suitable for general characterization and delineation of equilibrated ordinary chondrites, those undertaking detailed study of any meteorite classified by optical methods alone should use caution. It is recommended that a polished thin section be requested to accompany any chip and appropriate steps for a more detailed characterization should be undertaken by the user. (Cari Corrigan, Smithsonian Institution) |
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