tatanan
isi Mineral
senyawa isi
metamorphism
jinis metamorphism
cuaca
jinis udan
erosi
jinis erosi
trachyandesite 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.
Feldspar alkali, biotite, olivine, plagioclase, pyroxene, sodic plagioclase
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
metamorphism cataclastic, kontak metamorphism, metamorphism regional
udan biologi, udan kimia, udan mechanical
erosi kimia, erosi gisik, banyu erosi, angin 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.