AMN 41,1 Table 1. Newly Classified Meteorites

Skip to content | Skip to navigation

Site Actions

Site Sections

Breadcrumbs

Home Antarctic MeteoritesAntarctic Meteorite NewslettersAMN 41,1 Table 1. Newly Classified Meteorites
Volume 41 No. 2 – September 2018

Table 1. Newly Classified Antarctic Meteorites

Sample Number Weight (g) Classification Weathering Fracturing %Fa %Fs Magnetic Susceptibility
DOM 14001 SEM 8205.000 H5 CHONDRITE B A 18 17 5.26
DOM 14080   10.340 CHONDRITE UNGROUPED C A 15 5-14 5.07
DOM 14188 SEM 35.450 H4 CHONDRITE Ce A 18 7-29 5.01
DOM 14192 SEM 9.445 L5 CHONDRITE A/B A 25 20 4.65
DOM 14210 SEM 48.399 L6 CHONDRITE A/B A 25 21 4.59
DOM 14211 SEM 24.675 L5 CHONDRITE B A 25 21 4.54
DOM 14212 SEM 23.509 L6 CHONDRITE B A 25 21 4.54
DOM 14213 SEM 63.269 H6 CHONDRITE B/C A 19 17 5.14
DOM 14214 SEM 29.675 L6 CHONDRITE A/B A 24 22 4.53
DOM 14215 SEM 46.992 L5 CHONDRITE B/C A 24 21 4.66
DOM 14216 SEM 27.106 L6 CHONDRITE B A 24 21 4.57
DOM 14217 SEM 27.096 L6 CHONDRITE B A 25 20 4.66
DOM 14218 SEM 41.805 L5 CHONDRITE B/C A 25 21 4.66
DOM 14230 SEM 288.530 L5 CHONDRITE B/C A 25   4.83
DOM 14231 SEM 244.620 L6 CHONDRITE A/B A 24 21 4.81
DOM 14232 SEM 161.460 H6 CHONDRITE C A 19 17 4.88
DOM 14233 SEM 164.100 L6 CHONDRITE A A 26 21 4.63
DOM 14234   193.87 H5 CHONDRITE C B 18 21 5.42
DOM 14235 SEM 63.720 L6 CHONDRITE B A 24 21 4.68
DOM 14250 SEM 49.702 H5 CHONDRITE B A/B 19 18 5.10
DOM 14251 SEM 30.263 L6 CHONDRITE B/C A 25 21 4.72
DOM 14252 SEM 26.192 H5 CHONDRITE B/C A 20 17 5.16
DOM 14253 SEM 33.229 L6 CHONDRITE A/B A 25 21 4.76
DOM 14254 SEM 32.339 H5 CHONDRITE B A 19   4.91
DOM 14255 SEM 17.966 H5 CHONDRITE B/C A 18 18 5.11
DOM 14256 SEM 21.926 H6 CHONDRITE B/C A 20 19 4.99
DOM 14257 SEM 14.357 L6 CHONDRITE B A 25 21 4.68
DOM 14258 SEM 23.193 H6 CHONDRITE B/C A/B 20 17 5.07
DOM 14259 SEM 31.060 L6 CHONDRITE B A 25 21 4.73
DOM 14260 SEM 9.975 L6 CHONDRITE B A 24 21 4.52
DOM 14261 SEM 11.599 H5 CHONDRITE A/B A 19 18 5.18
DOM 14262 SEM 7.146 L6 CHONDRITE B A 24 21 4.68
DOM 14263 SEM 11.922 H5 CHONDRITE B/C A/B 18 16 5.06
DOM 14264 SEM 13.742 L6 CHONDRITE B A 25 21 4.57
DOM 14265 SEM 15.701 H6 CHONDRITE B/C A 19 17 5.02
DOM 14266 SEM 19.055 H5 CHONDRITE B/C A 19 18 5.17
DOM 14267 SEM 21.307 L6 CHONDRITE B A 25 21 4.55
DOM 14268 SEM 19.439 H5 CHONDRITE B/C A 19 17 5.11
DOM 14269 SEM 22.804 L6 CHONDRITE B/C A/B 25 21 4.65
DOM 14290 SEM 27.251 L6 CHONDRITE A/B A 24 21 4.44
DOM 14291 SEM 31.977 L6 CHONDRITE B/C A 25 22 4.46
DOM 14292 SEM 14.307 L5 CHONDRITE B/C A 25 22 4.55
DOM 14293 SEM 18.076 L6 CHONDRITE A/B A 25 21 4.54
DOM 14294 SEM 13.738 H5 CHONDRITE A/B A 18 17 5.01
DOM 14295 SEM 17.726 L6 CHONDRITE B/C A 25   4.41
DOM 14296 SEM 14.015 L6 CHONDRITE B/C A 25 21 4.52
DOM 14297 SEM 11.052 L5 CHONDRITE A/B A 24 21 4.54
DOM 14298 SEM 25.743 L6 CHONDRITE A/B A 25 21 4.59
DOM 14299 SEM 17.966 L6 CHONDRITE A/B A   20 4.58
DOM 14310 SEM 25.278 L6 CHONDRITE A/B A 25 21 4.51
DOM 14311 SEM 23.055 L6 CHONDRITE B A 25 21 4.54
DOM 14312 SEM 20.873 L6 CHONDRITE B A 25   4.48
DOM 14313 SEM 20.598 L6 CHONDRITE A/B A 25 20 4.47
DOM 14314 SEM 17.513 L6 CHONDRITE B/C A/B 25 21 4.46
DOM 14315 SEM 13.150 L5 CHONDRITE B/C A 24 22 4.49
DOM 14316 SEM 11.129 L6 CHONDRITE A/B A 24 21 4.62
DOM 14317 SEM 16.705 L6 CHONDRITE B A 24 21 4.56
DOM 14318 SEM 14.912 L6 CHONDRITE B/C A 24 21 4.67
DOM 14319 SEM 12.388 L6 CHONDRITE Be A 25 21 4.47
DOM 14340 SEM 33.113 L6 CHONDRITE A/B A 25 20 4.50
DOM 14341 SEM 39.217 L6 CHONDRITE B/C A 25 21 4.55
DOM 14342 SEM 42.705 LL4 CHONDRITE B A 28 24 4.23
DOM 14343 SEM 48.451 L5 CHONDRITE A/B A 25 22 4.85
DOM 14344 SEM 50.959 L6 CHONDRITE B/C A 24 21 4.83
DOM 14345 SEM 44.888 L6 CHONDRITE B/C A 24 21 4.55
DOM 14346 SEM 23.062 L6 CHONDRITE B/C A 25 21 4.54
DOM 14347 SEM 33.898 L6 CHONDRITE B/C A 25 21 4.53
DOM 14348 SEM 40.590 L6 CHONDRITE A/Be A 24 20 4.60
DOM 14349 SEM 26.291 L6 CHONDRITE B A 24 21 4.49
DOM 14350 SEM 35.852 L6 CHONDRITE B/C A 25 21 4.56
DOM 14351 SEM 26.878 L5 CHONDRITE B A 24 21 4.81
DOM 14352 SEM 15.329 L6 CHONDRITE B/C A/B 24 20 4.42
DOM 14353 SEM 19.662 L6 CHONDRITE A/B A 24 21 4.64
DOM 14354 SEM 28.381 L6 CHONDRITE A/B A 25 21 4.59
DOM 14355 SEM 6.607 L6 CHONDRITE B/C A/B 25 21 4.7
DOM 14356 SEM 11.982 H6 CHONDRITE B/C A 19 17 4.75
DOM 14357 SEM 13.987 H6 CHONDRITE B/C A 19 17 4.98
DOM 14358 SEM 16.209 L6 CHONDRITE B/C A 24 21 4.61
DOM 14368 SEM 23.887 L6 CHONDRITE B/C A 23 19 4.52
DOM 14375 SEM 14.466 L5 CHONDRITE B/C A 25 21 4.52
DOM 14400 SEM 65.518 L6 CHONDRITE A/B A 25 21 4.70
DOM 14401 SEM 64.509 L5 CHONDRITE B/C A 25 21 4.61
DOM 14402 SEM 57.619 L6 CHONDRITE B/C A 24 22 4.55
DOM 14403 SEM 41.377 L6 CHONDRITE A/B A 25 21 4.66
DOM 14404 SEM 36.534 L5 CHONDRITE B/C A 26 22 4.42
DOM 14405 SEM 66.002 H6 CHONDRITE B/C A 19 17 5.51
DOM 14406 SEM 71.720 L6 CHONDRITE A/B A 25   4.62
DOM 14407 SEM 84.250 H5 CHONDRITE B/C A/B 19 17 4.99
DOM 14408 SEM 63.981 H5 CHONDRITE A/B B 19 17 4.82
DOM 14409 SEM 73.130 L5 CHONDRITE B A 24 21 4.63
DOM 14410 SEM 53.889 H5 CHONDRITE B A 20 18 5.10
DOM 14411 SEM 53.791 L6 CHONDRITE A/B A 25 21 4.77
DOM 14412 SEM 82.589 H4 CHONDRITE B A 19 17 5.00
DOM 14413 SEM 99.891 L5 CHONDRITE B/C A 25 21 4.6
DOM 14414 SEM 100.68 L6 CHONDRITE B/C A 23 21 4.65
DOM 14415 SEM 128.801 L6 CHONDRITE B/C A 25 21 4.18
DOM 14416 SEM 104.266 H6 CHONDRITE B/C B 18 17 5.23
DOM 14417 SEM 96.903 L6 CHONDRITE B/C A/B 24 21 4.81
DOM 14418 SEM 134.868 H6 CHONDRITE B A 19 18 5.12
DOM 14419 SEM 81.815 L6 CHONDRITE A/B A 24 21 4.77
DOM 14420 SEM 20.093 L6 CHONDRITE B/C A 23 20 5.20
DOM 14421 SEM 20.346 H5 CHONDRITE B/C A 19 17 4.81
DOM 14422 SEM 24.271 H6 CHONDRITE B/C A/B 19 18 5.11
DOM 14423 SEM 24.475 L6 CHONDRITE B A/B 24 22 4.74
DOM 14424 SEM 32.146 L6 CHONDRITE A/B A/B 24 21 4.77
DOM 14425 SEM 49.982 L5 CHONDRITE B/C A 25 21 4.41
DOM 14426 SEM 35.112 L6 CHONDRITE A/B A 25 22 4.51
DOM 14427 SEM 22.324 L5 CHONDRITE B/C A 25 22 4.65
DOM 14428 SEM 27.068 L5 CHONDRITE A/B A 25 21 4.56
DOM 14429   40.145 H3.5 CHONDRITE B A 5-44 8-25 3.79
DOM 14430 SEM 18.950 H6 CHONDRITE B/C A 19 18 5.09
DOM 14431 SEM 33.987 L6 CHONDRITE A/B A 24 22 4.91
DOM 14432 SEM 31.067 L6 CHONDRITE B/C A 25 22 4.53
DOM 14433 SEM 18.928 H5 CHONDRITE B/C A/B 19 17 5.21
DOM 14434 SEM 30.193 L5 CHONDRITE B/C A 25 21 4.53
DOM 14435 SEM 27.631 H4 CHONDRITE B/C A 19 17 4.99
DOM 14436 SEM 27.561 L5 CHONDRITE B/C A 25   4.63
DOM 14437 SEM 32.904 L5 CHONDRITE A/B A 25 20 4.70
DOM 14438 SEM 41.315 H6 CHONDRITE B/C A 19 17 5.05
DOM 14439 SEM 100.154 H5 CHONDRITE B/C A 19 17 5.20
DOM 14445   5.091 LL6 CHONDRITE B A/B 28   3.87
DOM 14470 SEM 35.160 L6 CHONDRITE B A 24 21 4.58
DOM 14471 SEM 44.840 L4 CHONDRITE B/C A/B 25 21 4.37
DOM 14472 SEM 26.110 L6 CHONDRITE B/C A 25 21 4.58
DOM 14473 SEM 43.600 H5 CHONDRITE B/C A 19 17 5.03
DOM 14474 SEM 72.510 L6 CHONDRITE A/Be A 24 20 4.68
DOM 14475 SEM 60.430 L6 CHONDRITE A/B A 24 21 4.67
DOM 14476 SEM 60.160 L6 CHONDRITE B B 25   4.63
DOM 14477 SEM 43.110 L6 CHONDRITE B/C A 24 21 4.49
DOM 14478 SEM 58.710 L6 CHONDRITE B/C A 25 21 4.60
DOM 14479 SEM 31.430 H5 CHONDRITE B/C A/B 19 17 4.90
DOM 14490 SEM 16.290 L6 CHONDRITE B A/B 25 21 4.59
DOM 14491   18.830 H3.5 CHONDRITE A A 9-41 2-22 3.97
DOM 14492 SEM 30.710 L6 CHONDRITE B/C A 25 22 4.41
DOM 14493 SEM 11.190 L6 CHONDRITE B/C A 25 21 4.66
DOM 14494 SEM 13.280 L6 CHONDRITE B/C A 24 21 4.56
DOM 14495 SEM 13.270 L6 CHONDRITE B/C A 25 21 4.54
DOM 14496 SEM 14.860 L6 CHONDRITE B/C A 25 21 4.53
DOM 14497 SEM 22.500 H5 CHONDRITE C A 19 18 5.08
DOM 14498 SEM 21.650 L5 CHONDRITE B/C A 22   4.42
DOM 14499 SEM 10.830 L6 CHONDRITE Ce A 25 21 4.56
DOM 14500 SEM 21.980 L6 CHONDRITE A/B A/B 25 22 4.41
DOM 14501 SEM 18.055 L6 CHONDRITE B A 24 21 4.56
DOM 14502 SEM 15.128 L6 CHONDRITE B A 25   4.58
DOM 14503 SEM 18.510 L6 CHONDRITE B A 25 22 4.53
DOM 14504 SEM 16.092 L6 CHONDRITE B A 25   4.60
DOM 14505 SEM 17.842 L6 CHONDRITE B/C A 24   4.54
DOM 14506 SEM 26.455 L6 CHONDRITE A/B A 25 22 4.59
DOM 14507 SEM 19.293 L6 CHONDRITE B/C A/B 25   4.60
DOM 14508 SEM 12.874 L6 CHONDRITE B A/B 25 21 4.55
DOM 14509 SEM 33.466 L5 CHONDRITE A/B A 24 21 4.53
DOM 14527   14.110 L5 CHONDRITE Be B 25   4.56
DOM 14560 SEM 13.268 L6 CHONDRITE B/C A 25 21 4.55
DOM 14561 SEM 7.176 L6 CHONDRITE B/C A 25 22 4.54
DOM 14562 SEM 17.133 L6 CHONDRITE A/B A 25 21 4.56
MIL 15082   35.858 H5 CHONDRITE B/C A 19 17 4.74
MIL 15083 SEM 27.598 H6 CHONDRITE B/C A 18 16 5.04
MIL 15084 SEM 24.850 L6 CHONDRITE A/B A 25 22 4.49
MIL 15085 SEM 42.171 L5 CHONDRITE B A 25 21 4.24
MIL 15087 SEM 19.597 L6 CHONDRITE A/B A/B 25 22 4.57
MIL 15088 SEM 30.538 H6 CHONDRITE B/C A 19 17 5.04
MIL 15089 SEM 30.965 H6 CHONDRITE C A/B 20 18 4.79
MIL 15090 SEM 15.084 L6 CHONDRITE B/C A 22 18 4.90
MIL 15091 SEM 11.888 H5 CHONDRITE B/C A 19 17 5.19
MIL 15092 SEM 18.727 L5 CHONDRITE B/Ce A 22 20 4.98
MIL 15093 SEM 21.073 H6 CHONDRITE B/C A/B 19 17 5.10
MIL 15094   10.636 CM2 CHONDRITE Be A/B 1-46 1 4.12
MIL 15095 SEM 12.489 H6 CHONDRITE B/C A 19 17 5.18
MIL 15096 SEM 16.580 H5 CHONDRITE B/C A 19 17 5.04
MIL 15097 SEM 16.096 H6 CHONDRITE B/C A/B 19 18 4.77
MIL 15098 SEM 4.436 H6 CHONDRITE B/C A 20 17 4.71
MIL 15250 SEM 11.156 H6 CHONDRITE B/C A 19 17 4.87
MIL 15251 SEM 8.337 LL6 CHONDRITE B A/B 29 23 3.64
MIL 15252 SEM 17.858 H6 CHONDRITE B/C A 18 16 5.01
MIL 15253 SEM 11.990 H6 CHONDRITE B/C A 20 17 4.92
MIL 15254   21.468 CV3 CHONDRITE B A 1-44 1 3.90
MIL 15255   7.492 CV3 CHONDRITE B A 1-52 1-15 3.96
MIL 15256 SEM 11.180 H6 CHONDRITE B/C A 20 16 5.06
MIL 15257   11.258 CV3 CHONDRITE B A 1-14 1-5 3.87
MIL 15258 SEM 36.636 H6 CHONDRITE B/C A/B 20 18 5.10
MIL 15299 SEM 1.500 L5 CHONDRITE A C 25 21  
MIL 15357 SEM 48.785 H6 CHONDRITE B/C B 19 17 4.90
MIL 15370 SEM 28.343 H5 CHONDRITE B/Ce A 19 17 5.16
MIL 15371 SEM 18.278 L5 CHONDRITE Be A/B 25 21 4.49
MIL 15372 SEM 12.891 H6 CHONDRITE Ce A/B 21 18 4.71
MIL 15373 SEM 13.786 H5 CHONDRITE B/Ce A 21 17 5.15
MIL 15374 SEM 29.383 L6 CHONDRITE B A/B 24 20 4.86
MIL 15375 SEM 20.581 L5 CHONDRITE A/Be A/B 25 21 4.73
MIL 15376 SEM 36.611 L6 CHONDRITE Be A 24   4.51
MIL 15377 SEM 23.306 H5 CHONDRITE B/Ce A 19 17 5.14
MIL 15378 SEM 16.525 H5 CHONDRITE B/Ce A/B 19 17 4.79
MIL 15379 SEM 29.798 H5 CHONDRITE B/C A 19 17 5.03
MIL 15383 SEM 557.700 H5 CHONDRITE B/C B 20 18 5.21
MIL 15390 SEM 36.150 H5 CHONDRITE C A/B 20 17 5.13
MIL 15391 SEM 27.790 H6 CHONDRITE CE A 19 18 4.83
MIL 15392 SEM 22.480 H6 CHONDRITE CE A 19   4.87
MIL 15393 SEM 20.540 L5 CHONDRITE B/C B/C 24 21 4.51
MIL 15394 SEM 32.900 H6 CHONDRITE CE A 19 17 4.88
MIL 15395 SEM 21.450 H6 CHONDRITE C B 19 17 5.09
MIL 15396 SEM 14.630 H6 CHONDRITE CE A 19 17 5.08
MIL 15397 SEM 17.900 H6 CHONDRITE C A 18   5.11
MIL 15398 SEM 16.500 H5 CHONDRITE B/CE B 18 16 5.02
MIL 15399 SEM 34.510 H6 CHONDRITE CE A/B 19 17 5.05
MIL 15416 SEM 1.250 L6 CHONDRITE A/B C 25 22  
MIL 15417 SEM 1.200 H6 CHONDRITE C B 18 17  
MIL 15418 SEM 0.850 L5 CHONDRITE A/B A/B 24 19  
MIL 15430 SEM 0.170 H6 CHONDRITE C A 19 17  
MIL 15431 SEM 0.260 L5 CHONDRITE B/C B 25 20  
MIL 15432 SEM 0.530 H6 CHONDRITE C C 19 17  
MIL 15433 SEM 1.040 LL4 CHONDRITE A/B A/B 29 23  
MIL 15436 SEM 1.010 L6 CHONDRITE Be A 25 22  
MIL 15477 SEM 0.760 H6 CHONDRITE B A/B 19 17  
MIL 15478 SEM 0.540 H6 CHONDRITE B/C A 18 16  
MIL 15531 SEM 1.370 H5 CHONDRITE C C 19 17  
MIL 15532 SEM 1.450 H6 CHONDRITE Ce A/B 19 18  
MIL 15533 SEM 1.310 H5 CHONDRITE B B 19 17  
MIL 15534 SEM 0.390 H6 CHONDRITE B A/B 21 18  
MIL 15535 SEM 1.400 L5 CHONDRITE B C 25    
MIL 15536 SEM 1.410 H5 CHONDRITE B A/B 20 17  
MIL 15538 SEM 0.790 H5 CHONDRITE Ce A/B 20 18  
MIL 15567 SEM 1.070 L6 CHONDRITE C A 26 22  
EET 16002 SEM 259.400 L5 CHONDRITE B/C A/B 26 21 4.75
EET 16016 SEM 67.903 H5 CHONDRITE B/C A/B 19 17 5.09
EET 16020 SEM 1707.200 L6 CHONDRITE A A/B 24 21 4.63
EET 16021 SEM 183.169 L6 CHONDRITE A/B B 25 21 4.46
EET 16040 SEM 218.380 LL5 CHONDRITE A/B A 28 24 4.43
EET 16043 SEM 47.040 L6 CHONDRITE A/B A 25   4.87
AMU 17290   14.393 CM2 CHONDRITE Be B/C 1-33 9 3.13
GRO 17001   28.215 H5 CHONDRITE B/C A 19 17 4.90
GRO 17004   52.933 CM2 CHONDRITE Be B/C 0-39   3.54
GRO 17006   40.372 EUCRITE (POLYMICT) A/B B   28-64 2.67
GRO 17039   8.269 EUCRITE (POLYMICT) A/B A   27-62 2.89
GRO 17048   23.531 EUCRITE (POLYMICT) A/B A/B   29-66 3.62
GRO 17049   61.353 EUCRITE (POLYMICT) A/B B   27-65 2.72
GRO 17051   2805.950 IRON-IAB A/B A      
GRO 17059   102.442 CK5 CHONDRITE B A/B 31 23 4.54
GRO 17063   388.300 CR2 CHONDRITE B A 9-38 12-17 4.00
GRO 17064   226.400 CR2 CHONDRITE B A 1-36 9-19 3.87
GRO 17070   64.631 EUCRITE (UNBRECCIATED) A A/B   29-60 2.72
GRO 17098   38.752 EUCRITE (UNBRECCIATED) A/B A/B   24-60 2.59
GRO 17099   26.701 EUCRITE (POLYMICT) A A/B   20-52 2.02
GRO 17102   4959.500 IRON-IAB A/B A      
GRO 17168   133.858 EUCRITE (POLYMICT) A/B A/B   28-64 2.69
GRO 17169   78.959 CK4 CHONDRITE A/B A/B   11-15 4.58
GRO 17175   94.864 DIOGENITE A B   12-30 2.52
GRO 17176   131.112 EUCRITE (POLYMICT) A/B A   27-63 2.65
GRO 17189   25.324 EUCRITE (POLYMICT) A B   26-60 2.71
GRO 17195   75.770 IRON-UNGROUPED A/B A      
GRO 17200   46.365 EUCRITE (UNBRECCIATED) A/B B   25-61 2.64
GRO 17210   184.233 EUCRITE (UNBRECCIATED) A/B A/B   25-60 2.61
GRO 17211   47.300 EUCRITE (POLYMICT) A/B B   28-65 2.81

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)