tatanan
greenschist punika medium rock bahan metamorphic, kawangun dening metamorfosis saking mudstone utawa krikel, utawa sawetara jinis rock igneous, nalika lagi ngalami luwih Suhu lan tekanan.
Flint wis kawangun dening bosok lan compaction saka macem-macem organisme kayata kembang karang lan diatoms ing banyu.
isi Mineral
alusite, amphibole, biotite, chlorite, epidote, Feldspar, garnet, grafit, hornblade, kyanite, micas, muscovite utawa illite, porphyroblasts, quartz, serpentine, sillimanite, staurolite, talc
Silicon
senyawa isi
cao, karbon dioksida, MgO
silikon dioksida
jinis udan
udan biologi, udan kimia
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jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara
erosi kimia, erosi gisik, banyu erosi