tatanan
picrite punika nggoleki-grained, hard rock 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
biotite, olivine, plagioclase, pyrrhotite
senyawa isi
al, cao, karbon dioksida, mg, MgO
transformasi
metamorphism
✔
✘
97% - Igneous Rocks rocks have it !
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
cuaca
✔
✘
99% - Igneous Rocks rocks have it !
jinis udan
udan biologi
erosi
✔
✘
92% - Igneous Rocks rocks have it !
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi