definisi
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
siltstone bisa ditegesake minangka rock sedimentary nggoleki-grained kang utamané dumadi saka silt nggabungake
Sajarah
asal
pennsylvania, kita
-
panemu
Ora dingerteni
Ora dingerteni
Etimologi
saka anthrakites greek, saka anthrax, anthrak meaning coal
saka silt tembung english lan watu lan saka proto-indo-european ROOT sat lan stainaz
kelas
rocks metamorphic
rocks sedimentary
sub-kelas
awet rock, rock alus
awet rock, hard rock
kulawarga
group
-
-
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque