1 Tatanan
1.1 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.
1.2 komposisi
1.2.1 isi Mineral
kalsit, lempung, mineral lempung
1.2.2 senyawa isi
karbon, hidrogen, nitrogen, oksigen, belerang
1.3 transformasi
1.3.1 metamorphism
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50% - Metamorphic Rocks rocks have it !
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1.3.2 jinis metamorphism
metamorphism kakubur, kontak metamorphism, metamorphism regional
1.3.3 cuaca
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65% - Metamorphic Rocks rocks
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1.3.4 jinis udan
ora ditrapake
1.3.5 erosi
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77% - Metamorphic Rocks rocks
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1.3.6 jinis erosi
ora ditrapake