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.
komposisi
isi Mineral
kalsit, lempung, mineral lempung
senyawa isi
karbon, hidrogen, nitrogen, oksigen, belerang
transformasi
metamorphism
✔
✘
50% - Metamorphic Rocks rocks have it !
jinis metamorphism
metamorphism kakubur, kontak metamorphism, metamorphism regional
cuaca
✔
✘
65% - Metamorphic Rocks rocks
jinis udan
-
erosi
✔
✘
77% - Metamorphic Rocks rocks
jinis erosi
-