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.
  
charnockite iku sawijining rock igneous intrusive kang banget hard lan kawangun amarga cuaca saka rocks ana.
  
komposisi
  
  
isi Mineral
biotite, olivine, plagioclase, pyrrhotite
  
amphibole, biotite, Feldspar, hornblade, micas, muscovite utawa illite, olivine, plagioclase, pyroxene, quartz
  
senyawa isi
al, cao, karbon dioksida, mg, MgO
  
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
  
transformasi
  
  
metamorphism
Yes
  
Yes
  
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
  
metamorphism kakubur, kontak metamorphism, metamorphism regional
  
cuaca
Yes
  
Yes
  
jinis udan
udan biologi
  
udan biologi
  
erosi
Yes
  
Yes
  
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
  
erosi kimia, banyu erosi, angin erosi