29:
294:
1237:
1186:
553:
1353:
627:
394:
523:
1254:
1358:
1259:
94:
289:. This forms a hard, shiny, silver mineral which was named by E. Weinschenk in 1889 after the German mineralogist
462:
1348:
198:
221:
680:
1343:
1242:
1066:
1191:
1181:
970:
965:
666:
1333:
1249:
675:
603:
903:
671:
662:
652:
546:
1211:
960:
583:
384:
84:
1338:
697:
143:
1149:
1119:
926:
921:
840:
188:
1159:
1056:
1038:
792:
427:
746:
8:
1061:
773:
733:
539:
211:
637:
431:
1154:
1006:
751:
503:
445:
178:
1312:
1280:
953:
913:
620:
519:
449:
173:
Platy to needlelike crystals; also as rims on or in dendritic intergrowths with iron
938:
435:
389:
231:
52:
298:
1174:
995:
948:
885:
815:
293:, who first described and analysed material from the Magura meteorite found near
487:
337:
984:
893:
810:
632:
615:
588:
306:
104:
1327:
1300:
1206:
1196:
1028:
1011:
858:
531:
352:
168:
116:
28:
1290:
1046:
933:
898:
766:
708:
608:
329:
109:
1218:
1114:
1098:
1093:
800:
761:
756:
642:
566:
366:
Similar iron carbides occur also in technical iron alloys and are called
317:
131:
440:
415:
1133:
805:
783:
379:
290:
123:
660:
476:
360:
1307:
1169:
1138:
1051:
873:
863:
830:
820:
689:
598:
574:
562:
367:
333:
312:
On Earth cohenite is stable only in rocks which formed in a strongly
1275:
943:
825:
356:
302:
1088:
868:
853:
848:
345:
267:
264:
1295:
593:
341:
286:
279:
275:
77:
70:
66:
320:
deposits. Such conditions existed in some places where molten
1285:
321:
313:
325:
271:
261:
62:
163:
Tin-white; oxidizes to light bronze then golden yellow
1325:
561:
547:
305:. Cohenite is found in rod-like crystals in
554:
540:
27:
439:
351:Associated minerals include native iron,
472:
470:
1326:
535:
518:University of California Press, 1975
499:
497:
495:
481:
467:
416:"IMA–CNMNC approved mineral symbols"
413:
33:Structure of cohenite (or cementite)
395:List of minerals named after people
13:
492:
148:a = 5.09 Ă…, b = 6.74 Ă…,
14:
1370:
150:c = 4.52 Ă…; Z = 4
183:Good on {100}, {010}, and {001}
47:Native element mineral, carbide
508:
456:
407:
1:
400:
270:with the chemical structure (
516:Handbook of Iron Meteorites,
7:
373:
10:
1375:
1354:Minerals in space group 62
1192:extraterrestrial materials
1268:
1227:
1132:
1107:
1081:
1037:
983:
912:
884:
839:
791:
782:
688:
651:
573:
260:is a naturally occurring
248:
240:
230:
220:
210:
197:
187:
177:
167:
159:
154:
142:
130:
115:
103:
93:
83:
51:
43:
38:
26:
21:
316:environment and contain
1359:Native element minerals
971:Meteorites on Mars list
966:Martian meteorites list
488:Webmineral.com Cohenite
385:Glossary of meteoritics
504:Handbook of Mineralogy
420:Mineralogical Magazine
1349:Orthorhombic minerals
1120:Nonmagmatic meteorite
241:Other characteristics
95:Strunz classification
1187:Ca–Al-rich inclusion
16:Iron carbide mineral
477:Mindat.org Cohenite
441:10.1180/mgm.2021.43
432:2021MinM...85..291W
414:Warr, L.N. (2021).
1344:Meteorite minerals
514:Vagn F. Buchwald,
328:deposits, e.g. on
121:Dipyramidal (mmm)
1321:
1320:
1313:Near-Earth object
1281:Atmospheric entry
1128:
1127:
1077:
1076:
979:
978:
255:
254:
244:Strongly magnetic
1366:
1334:Carbide minerals
1146:Characteristics
922:Basaltic Breccia
789:
788:
686:
685:
658:
657:
556:
549:
542:
533:
532:
526:
512:
506:
501:
490:
485:
479:
474:
465:
460:
454:
453:
443:
411:
390:List of minerals
232:Specific gravity
203:
58:
57:(repeating unit)
31:
19:
18:
1374:
1373:
1369:
1368:
1367:
1365:
1364:
1363:
1324:
1323:
1322:
1317:
1264:
1223:
1136:
1124:
1103:
1073:
1033:
975:
949:Orthopyroxenite
908:
880:
835:
778:
678:
670:
647:
569:
560:
530:
529:
513:
509:
502:
493:
486:
482:
475:
468:
463:Mineralienatlas
461:
457:
412:
408:
403:
376:
307:iron meteorites
285:
201:
149:
126:: (2/m 2/m 2/m)
122:
76:
56:
55:
34:
17:
12:
11:
5:
1372:
1362:
1361:
1356:
1351:
1346:
1341:
1336:
1319:
1318:
1316:
1315:
1310:
1305:
1304:
1303:
1293:
1288:
1283:
1278:
1269:
1266:
1265:
1263:
1262:
1257:
1252:
1247:
1246:
1245:
1240:
1234:Meteorites by
1231:
1229:
1225:
1224:
1222:
1221:
1216:
1215:
1214:
1209:
1201:
1200:
1199:
1194:
1189:
1179:
1178:
1177:
1172:
1164:
1163:
1162:
1157:
1152:
1143:
1141:
1130:
1129:
1126:
1125:
1123:
1122:
1117:
1111:
1109:
1108:Obsolete terms
1105:
1104:
1102:
1101:
1096:
1091:
1085:
1083:
1079:
1078:
1075:
1074:
1072:
1071:
1070:
1069:
1064:
1059:
1049:
1043:
1041:
1035:
1034:
1032:
1031:
1026:
1023:
1020:
1017:
1014:
1009:
1004:
1001:
998:
993:
989:
987:
981:
980:
977:
976:
974:
973:
968:
963:
958:
957:
956:
946:
941:
936:
931:
930:
929:
918:
916:
910:
909:
907:
906:
901:
896:
894:Impact breccia
890:
888:
882:
881:
879:
878:
877:
876:
871:
866:
856:
851:
845:
843:
837:
836:
834:
833:
828:
823:
818:
813:
808:
803:
797:
795:
786:
780:
779:
777:
776:
771:
770:
769:
764:
759:
749:
744:
743:
742:
739:
731:
730:
729:
726:
723:
720:
717:
714:
711:
706:
703:
694:
692:
683:
655:
653:Classification
649:
648:
646:
645:
640:
635:
633:Micrometeorite
630:
625:
624:
623:
613:
612:
611:
606:
601:
596:
586:
580:
578:
571:
570:
559:
558:
551:
544:
536:
528:
527:
524:978-0520029347
507:
491:
480:
466:
455:
426:(3): 291–320.
405:
404:
402:
399:
398:
397:
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387:
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375:
372:
283:
253:
252:
250:
246:
245:
242:
238:
237:
234:
228:
227:
224:
218:
217:
214:
208:
207:
204:
195:
194:
191:
185:
184:
181:
175:
174:
171:
165:
164:
161:
157:
156:
155:Identification
152:
151:
146:
140:
139:
134:
128:
127:
119:
113:
112:
107:
105:Crystal system
101:
100:
97:
91:
90:
87:
81:
80:
74:
59:
49:
48:
45:
41:
40:
36:
35:
32:
24:
23:
15:
9:
6:
4:
3:
2:
1371:
1360:
1357:
1355:
1352:
1350:
1347:
1345:
1342:
1340:
1339:Iron minerals
1337:
1335:
1332:
1331:
1329:
1314:
1311:
1309:
1306:
1302:
1299:
1298:
1297:
1294:
1292:
1289:
1287:
1284:
1282:
1279:
1277:
1274:
1271:
1270:
1267:
1261:
1260:Organizations
1258:
1256:
1253:
1251:
1248:
1244:
1241:
1239:
1238:find location
1236:
1235:
1233:
1232:
1230:
1226:
1220:
1217:
1213:
1212:Widmanstätten
1210:
1208:
1207:Neumann lines
1205:
1204:
1202:
1198:
1197:meteoric iron
1195:
1193:
1190:
1188:
1185:
1184:
1183:
1180:
1176:
1173:
1171:
1168:
1167:
1165:
1161:
1158:
1156:
1153:
1151:
1148:
1147:
1145:
1144:
1142:
1140:
1135:
1131:
1121:
1118:
1116:
1113:
1112:
1110:
1106:
1100:
1097:
1095:
1092:
1090:
1087:
1086:
1084:
1080:
1068:
1065:
1063:
1062:Eagle Station
1060:
1058:
1055:
1054:
1053:
1050:
1048:
1045:
1044:
1042:
1040:
1036:
1030:
1027:
1024:
1021:
1018:
1015:
1013:
1010:
1008:
1005:
1002:
999:
997:
994:
991:
990:
988:
986:
982:
972:
969:
967:
964:
962:
959:
955:
952:
951:
950:
947:
945:
942:
940:
937:
935:
932:
928:
925:
924:
923:
920:
919:
917:
915:
911:
905:
902:
900:
897:
895:
892:
891:
889:
887:
883:
875:
872:
870:
867:
865:
862:
861:
860:
857:
855:
852:
850:
847:
846:
844:
842:
838:
832:
829:
827:
824:
822:
819:
817:
814:
812:
809:
807:
804:
802:
799:
798:
796:
794:
790:
787:
785:
781:
775:
772:
768:
765:
763:
760:
758:
755:
754:
753:
750:
748:
745:
740:
737:
736:
735:
732:
727:
724:
721:
718:
715:
712:
710:
707:
704:
701:
700:
699:
696:
695:
693:
691:
687:
684:
682:
677:
673:
668:
664:
659:
656:
654:
650:
644:
641:
639:
636:
634:
631:
629:
626:
622:
619:
618:
617:
614:
610:
607:
605:
602:
600:
597:
595:
592:
591:
590:
587:
585:
582:
581:
579:
576:
572:
568:
564:
557:
552:
550:
545:
543:
538:
537:
534:
525:
521:
517:
511:
505:
500:
498:
496:
489:
484:
478:
473:
471:
464:
459:
451:
447:
442:
437:
433:
429:
425:
421:
417:
410:
406:
396:
393:
391:
388:
386:
383:
381:
378:
377:
371:
369:
364:
362:
358:
354:
353:schreibersite
349:
347:
343:
339:
335:
331:
327:
323:
319:
315:
310:
308:
304:
300:
299:Žilina Region
296:
292:
288:
281:
277:
273:
269:
266:
263:
259:
251:
247:
243:
239:
235:
233:
229:
225:
223:
219:
215:
213:
209:
205:
200:
196:
192:
190:
186:
182:
180:
176:
172:
170:
169:Crystal habit
166:
162:
158:
153:
147:
145:
141:
138:
135:
133:
129:
125:
120:
118:
117:Crystal class
114:
111:
108:
106:
102:
98:
96:
92:
88:
86:
82:
79:
72:
68:
64:
60:
54:
50:
46:
42:
37:
30:
25:
20:
1291:Impact event
1272:
1047:Mesosiderite
961:Shergottites
934:Chassignites
899:Mare basalts
698:Carbonaceous
609:strewn field
515:
510:
483:
458:
423:
419:
409:
365:
350:
336:, or at the
330:Disko Island
311:
257:
256:
136:
110:Orthorhombic
1219:CI1 fossils
1115:Amphoterite
1099:Octahedrite
1094:Hexahedrite
801:Acapulcoite
728:C ungrouped
643:Parent body
567:meteoritics
318:native iron
222:Diaphaneity
132:Space group
1328:Categories
1160:weathering
1134:Mineralogy
1082:Structural
1057:Main group
1039:Stony-iron
841:Asteroidal
806:Brachinite
784:Achondrite
604:statistics
563:Meteorites
401:References
380:Edscottite
291:Emil Cohen
249:References
199:Mohs scale
124:H-M symbol
85:IMA symbol
1308:Meteoroid
1273:See also:
1203:Patterns
1170:chondrule
1139:petrology
1052:Pallasite
944:Nakhlites
874:Howardite
864:Diogenite
831:Winonaite
821:Lodranite
793:Primitive
747:Kakangari
734:Enstatite
690:Chondrite
599:impactite
575:Meteorite
450:235729616
368:cementite
334:Greenland
144:Unit cell
1276:Asteroid
1255:Journals
1182:Minerals
1175:presolar
1067:Pyroxene
954:ALH84001
927:NWA 7034
826:Ureilite
774:Rumuruti
752:Ordinary
681:grouplet
584:Glossary
374:See also
357:troilite
324:invaded
314:reducing
303:Slovakia
258:Cohenite
236:7.2–7.65
216:Metallic
202:hardness
189:Tenacity
179:Cleavage
44:Category
22:Cohenite
1166:Grains
1089:Ataxite
914:Martian
869:Eucrite
854:Aubrite
849:Angrite
638:Notable
628:Largest
621:hunting
428:Bibcode
361:wĂĽstite
346:Germany
295:Slanica
268:mineral
265:carbide
193:Brittle
99:1.BA.05
53:Formula
39:General
1301:shower
1296:Meteor
1250:Awards
939:Kaidun
594:bolide
522:
448:
342:Kassel
322:magmas
226:Opaque
212:Luster
1286:Comet
1228:Lists
1150:shock
1016:IIIAB
886:Lunar
816:IIICD
676:group
667:class
446:S2CID
340:near
206:5.5–6
160:Color
1243:type
1137:and
1022:IIIF
1019:IIIE
996:IIAB
985:Iron
904:List
679:and
672:clan
663:type
616:Find
589:Fall
565:and
520:ISBN
359:and
338:BĂĽhl
326:coal
262:iron
137:Pnma
1155:TKW
1029:IVB
1025:IVA
1012:IIG
1007:IIE
1003:IID
1000:IIC
859:HED
811:IAB
661:By
577:...
436:doi
344:in
332:in
309:.
89:Coh
1330::
992:IC
767:LL
741:EL
738:EH
725:CV
722:CR
719:CO
716:CM
713:CK
709:CI
705:CH
702:CB
674:,
665:,
494:^
469:^
444:.
434:.
424:85
422:.
418:.
370:.
363:.
355:,
348:.
301:,
297:,
280:Co
278:,
276:Ni
274:,
272:Fe
71:Co
67:Ni
63:Fe
762:L
757:H
669:,
555:e
548:t
541:v
452:.
438::
430::
287:C
284:3
282:)
78:C
75:3
73:)
69:,
65:,
61:(
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