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.
suevite punika rock metamorphic dumadi saperangan materi ilang, biasane mbentuk breccia ngemot kaca lan kristal utawa pecahan lithic, kawangun sak acara impact.
komposisi
isi Mineral
quartz, Silicon
coesite, quartz, stishovite
senyawa isi
silikon dioksida
cao, karbon dioksida, MgO
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
-
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
✔
✘
✔
✘
jinis udan
-
-
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia
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