tatanan
itacolumite punika rock sedimentary kang formulir saka clasts wedhi-ukuran cemented lan jinis sandstone.
claystone iku umume cukup alus, nanging bisa dadi hard lan brittle. iku formulir amarga cuaca saka mudstone.
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
aluminium oxide, ca, NaCl, cao, wesi (iii) oxide, MgO, silikon dioksida
jinis udan
udan biologi, udan kimia
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi kimia, erosi gisik, angin erosi
erosi gisik, banyu erosi