tatanan
Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.
breccia punika rock sedimentary clastic kang dumadi saka pecahan bejat mineral utawa rock sing cemented bebarengan dening matriks nggoleki-grained lan formulir ngendi bejat, pecahan sudut saka rock utawa lebu Mineral nglumpukake.
komposisi
isi Mineral
oksida aluminium, kalsit, karbonat, oksida wesi, silika
kalsit, lempung, Feldspar, fosfat, quartz, silika
senyawa isi
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
aluminium oxide, ca, NaCl, cao, wesi (iii) oxide, kalium oxide, sodium oxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, impact metamorphism
metamorphism kakubur, metamorphism cataclastic
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi kimia