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.
Schist kawangun dening metamorphism dinamis ing dhuwur Suhu lan tekanan sing aligns pari-parian saka mica, hornblende lan mineral elongated liyane menyang lapisan lancip.
isi Mineral
kalsit, lempung, mineral lempung
alusite, amphibole, biotite, chlorite, epidote, Feldspar, garnet, grafit, hornblade, kyanite, micas, muscovite utawa illite, porphyroblasts, quartz, sillimanite, staurolite, talc
senyawa isi
karbon, hidrogen, nitrogen, oksigen, belerang
cao, karbon dioksida, MgO
jinis metamorphism
metamorphism kakubur, kontak metamorphism, metamorphism regional
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jinis udan
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udan biologi, udan kimia, udan mechanical
jinis erosi
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erosi kimia, erosi gisik, erosi Glacier