definisi
icelandite belongs kanggo vulkanik batuan beku kang sugih ing wesi lan kalebet watu andesit rock
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
Sajarah
asal
iceland
pennsylvania, kita
panemu
ian se Carmichael
Ora dingerteni
Etimologi
saka panggonan asal near gunung cenozoic cedhak þingmúli parsonage ing iceland wétan
saka anthrakites greek, saka anthrax, anthrak meaning coal
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, rock alus
kulawarga
group
vulkanik
-
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque