tatanan
gabbro, a rock mafic, formulir amarga cooling lan crystallization saka magma ing ngisor permukaan bumi.
claystone iku umume cukup alus, nanging bisa dadi hard lan brittle. iku formulir amarga cuaca saka mudstone.
isi Mineral
augite, olivine, plagioclase, pyroxene
biotite, chlorite, Feldspar, micas, muscovite utawa illite, plagioclase, pyrite, quartz
senyawa isi
aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang
aluminium oxide, ca, NaCl, cao, wesi (iii) oxide, MgO, silikon dioksida
jinis metamorphism
impact metamorphism
ora ditrapake
jinis udan
udan kimia
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi gisik
erosi gisik, banyu erosi