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.
Wangun marl nalika partikel lempung banget nggoleki-grained sing setor ing banyu kang settles ing ngisor banyu badan lan compacted dening overlying endhepan; banyu meres metu lan Empu mbentuk rock marl.
isi Mineral
biotite, olivine, plagioclase, pyrrhotite
kalsit, lempung, dolomite, gypsum, micas, pyrite, quartz
senyawa isi
al, cao, karbon dioksida, mg, MgO
aluminium oxide, NaCl, cao, wesi (iii) oxide, silikon dioksida
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
ora ditrapake
jinis udan
udan biologi
udan biologi, udan kimia
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi kimia, erosi gisik, banyu erosi, angin erosi