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.
anorthosite punika phaneritic, intrusive rock igneous kang ditondoi dening predominance saka plagioclase Feldspar kang meh 90-100%, lan komponèn mafic tithik.
isi Mineral
biotite, olivine, plagioclase, pyrrhotite
amphibole, clinopyroxene, ilmenite, magnetite, olivine, orthopyroxene
senyawa isi
al, cao, karbon dioksida, mg, MgO
ca, cao, krom (iii) oxide, MgO, trioxide belerang
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
metamorphism cataclastic, kontak metamorphism
jinis udan
udan biologi
udan biologi
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi kimia, angin erosi