tatanan
anorthosite punika phaneritic, intrusive rock igneous kang ditondoi dening predominance saka plagioclase Feldspar kang meh 90-100%, lan komponèn mafic tithik.
  
gabbro, a rock mafic, formulir amarga cooling lan crystallization saka magma ing ngisor permukaan bumi.
  
komposisi
  
  
isi Mineral
amphibole, clinopyroxene, ilmenite, magnetite, olivine, orthopyroxene
  
augite, olivine, plagioclase, pyroxene
  
senyawa isi
ca, cao, krom (iii) oxide, MgO, trioxide belerang
  
aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang
  
transformasi
  
  
metamorphism
Yes
  
Yes
  
jinis metamorphism
metamorphism cataclastic, kontak metamorphism
  
impact metamorphism
  
cuaca
Yes
  
Yes
  
jinis udan
udan biologi
  
udan kimia
  
erosi
Yes
  
Yes
  
jinis erosi
erosi kimia, angin erosi
  
erosi gisik