1 Definition
1.1 definisi
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
konglomerat iku rock sedimentary kang formulir saka kerikil dibunderaké lan clasts ukuran tebing kang cemented bebarengan ing matrik a
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
1.3 Etimologi
saka anthrakites greek, saka anthrax, anthrak meaning coal
saka conglomeratus latin, kanggo muter bebarengan, IE saka com bebarengan + glomerare kanggo klumpukne menyang werni, saka glomus (glomeris genitif) werni
1.4 kelas
rocks metamorphic
rocks sedimentary
1.4.1 sub-kelas
awet rock, rock alus
awet rock, rock alus
1.5 kulawarga
1.5.1 group
ora ditrapake
ora ditrapake
1.6 kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque