tatanan
Wangun Anthracite saka klempakan saka lebu tetanduran ing lingkungan rawa. nalika lebu tetanduran mati lan tumiba menyang rawa, banyu ngadeg rawa ngreksa saka bosok.
rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.
isi Mineral
kalsit, lempung, mineral lempung
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
senyawa isi
karbon, hidrogen, nitrogen, oksigen, belerang
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
jinis metamorphism
metamorphism kakubur, kontak metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
jinis udan
ora ditrapake
udan biologi, udan kimia, udan mechanical
jinis erosi
ora ditrapake
erosi kimia, erosi segara, banyu erosi, angin erosi