tatanan
Wangun arkose rock saka udan saka-sugih Feldspar rock igneous utawa metamorphic, paling umum rocks granitic, kang utamané saka quartz lan Feldspar.
lan argillite punika rock sedimentary nggoleki-grained utamané dumadi saka partikel lempung kang formulir saka lumpur lithified kang ngandut global partikel silt-ukuran.
isi Mineral
kalsit, lempung, mineral lempung, Feldspar, micas, quartz
biotite, chlorite, Feldspar, micas, muscovite utawa illite, plagioclase, pyrite, quartz
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida
wesi (iii) oxide, kalium oxide, MgO, silikon dioksida
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi
jinis erosi
erosi gisik, erosi Glacier, banyu erosi, angin erosi
erosi kimia