tatanan
rhomb-porphyry punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
komposisi
isi Mineral
Feldspar alkali, biotite, plagioclase, pyroxene
senyawa isi
cao, cl, MgO
transformasi
metamorphism
✔
✘
97% - Igneous Rocks rocks have it !
jinis metamorphism
impact metamorphism
cuaca
✔
✘
99% - Igneous Rocks rocks have it !
jinis udan
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
92% - Igneous Rocks rocks have it !
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, banyu erosi