1 Tatanan
1.1 tatanan
Wangun chert nalika microcrystals silikon dioksida tuwuh ing endapan alus sing dadi watu gamping utawa kapur. tatanan chert bisa dadi salah siji saka asal kimia utawa biologi.
rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.
1.2 komposisi
1.2.1 isi Mineral
quartz, Silicon
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
1.2.2 senyawa isi
silikon dioksida
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
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
ora ditrapake
udan biologi, udan kimia, udan mechanical
1.3.5 erosi
1.3.6 jinis erosi
erosi kimia
erosi kimia, erosi segara, banyu erosi, angin erosi