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.
essexite jinis rock igneous, kang biasane abu ireng rock plutonic. kanggo tatanan kang essexite, magma cocok karo komposisi pas k, ba, rb, cs, sr kudu diprodhuksi.
isi Mineral
quartz, Silicon
augite, Feldspar, hornblende, nepheline, olivine, plagioclase, pyroxene
senyawa isi
silikon dioksida
aluminium oxide, ba, ca, cs, kalium, rb, sodium, sr
jinis metamorphism
ora ditrapake
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism
jinis udan
ora ditrapake
udan biologi, udan kimia
jinis erosi
erosi kimia
erosi gisik, erosi Glacier, banyu erosi