21369 - Top "Black Beauty" NWA 11921 MARTIAN METEORITE Polymict Breccia 0,03g Ectillaenus There is also an unidentified
Yard notes & kiln story
Description
21369 Top "Black Beauty" NWA 11921 MARTIAN METEORITE Polymict Breccia 0,03g Ectillaenus There is also an unidentified There is also an unidentified species iron nickel alloy (kamacite and taenite) and in minor proportion of troilite and chromite