tatanan
Coquina punika rock sedimentary kang kawangun nalika milyar seashell cilik kerang-kaya, disebut Coquina, utawa cockleshell sing die lan Empu sing setor, disarèkaké lan dadi menyang rock nalika meksa wis Applied.
marmer iki rock metamorphic diprodhuksi saka watu gamping ing lemah ndhuwur bumi. iku kawangun dening metamorphism saka watu gamping.
komposisi
isi Mineral
apatite, augite, bronzite, kalsit, chert, chlorite, mineral lempung, epidote, Feldspar, garnet, micas, muscovite utawa illite
garnet, grafit, olivine, pyrite, quartz
senyawa isi
cao, karbon dioksida, wesi (iii) oxide, MgO
cao, wesi (iii) oxide, feo, MgO, silikon dioksida
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
-
impact metamorphism
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi gisik, erosi segara, banyu erosi, angin erosi
erosi kimia, erosi gisik