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Chert
Chert

Variolite
Variolite



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Variolite

Formasi Chert lan Variolite

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Tatanan

tatanan

isi Mineral

senyawa isi

metamorphism

jinis metamorphism

cuaca

jinis udan

erosi

jinis erosi

 
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.
quartz, Silicon
silikon dioksida
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erosi kimia
 
variolites iku sawijining klompok saka batuan beku peteng ijo dhasar sing ngetokne bulak panggonan colored ing lumahing weathered sing menehi dheweke katon pockmarked.
olivine, plagioclase, pyroxene
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
udan biologi, udan kimia, udan mechanical
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