1 Tatanan
1.1 tatanan
tatanan coal njupuk Panggonan amarga klempakan saka lebu tetanduran ing lingkungan rawa. proses tatanan coal terus, peat dadi lignite coal coklat utawa ireng ing nambah panas lan meksa.
Wangun coal saka klempakan saka lebu tetanduran ing lingkungan rawa kang wis kakubur sedimen kayata lendhut utawa wedhi lan banjur compacted kanggo mbentuk coal.
1.2 komposisi
1.2.1 isi Mineral
ora kasedhiya
analcime, apatite, barite, kalsit, chalcopyrite, chlorite, chromite, clausthalite, mineral lempung, grup crandallite, dolomite, Feldspar, galena, gypsum, marcasite, muscovite utawa illite, pyrite, quartz, siderite, sphalerite, zirkon
1.2.2 senyawa isi
karbon, hidrogen, nitrogen, oksigen, belerang
karbon, hidrogen, nitrogen, oksigen, belerang
1.3 transformasi
1.3.1 metamorphism
1.3.2 jinis metamorphism
ora ditrapake
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
1.3.3 cuaca
1.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
ora ditrapake
1.3.5 erosi
1.3.6 jinis erosi
erosi kimia, banyu erosi, angin erosi
ora ditrapake