tatanan
Flint wis kawangun dening bosok lan compaction saka macem-macem organisme kayata kembang karang lan diatoms ing banyu.
basaltic trachandesite punika, hard rock nggoleki-grained sing formulir nalika bit lahar njupuk metu saka gunung.
komposisi
isi Mineral
Silicon
olivine, plagioclase, pyroxene
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
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✘
✔
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jinis metamorphism
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kontak metamorphism
cuaca
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✘
✔
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jinis udan
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udan biologi
erosi
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✔
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jinis erosi
erosi kimia, erosi gisik, banyu erosi
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