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Chert
Chert

Hornblendite
Hornblendite



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Chert
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Hornblendite

Formasi Chert lan Hornblendite

Tatanan

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.
hornblendite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.

komposisi

isi Mineral

quartz, Silicon
amphibole, kalsit, hornblade, magnetite, plagioclase, wollastonite

senyawa isi

silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide

transformasi

metamorphism

jinis metamorphism

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cuaca

jinis udan

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udan biologi, udan kimia, udan mechanical

erosi

jinis erosi

erosi kimia
erosi kimia, banyu erosi, angin erosi