Anthracite lan Comendite Definition
definisi
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
comendite punika hard, peralkaline igneous rock, jinis cahya rhyolite werna abu-abu biru
asal
pennsylvania, kita
italy
panemu
Dingertèni
Dingertèni
Etimologi
saka anthrakites greek, saka anthrax, anthrak meaning coal
comendite asalé jeneng saka wilayah saka le commende ing San Pietro pulo ing Italia
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, rock alus
awet rock, hard rock
group
ora ditrapake
vulkanik
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
medium rock grained, rock opaque