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.
basanite punika, hard rock nggoleki-grained sing formulir nalika bit lahar njupuk metu saka gunung.
isi Mineral
quartz, Silicon
augite, Feldspar, ilmenite, olivine, plagioclase
senyawa isi
silikon dioksida
kalium oxide, sodium oxide, silikon dioksida
jinis metamorphism
ora ditrapake
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, metamorphism regional
jinis udan
ora ditrapake
udan kimia, udan mechanical
jinis erosi
erosi kimia
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi