definisi
diabase punika rock igneous nggoleki-grained kang dumadi saka biasane pyroxene lan Feldspar
  
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
  
Sajarah
  
  
asal
germany
  
pennsylvania, kita
  
panemu
christian Leopold von Buch
  
Dingertèni
  
Etimologi
saka di greek + basa
  
saka anthrakites greek, saka anthrax, anthrak meaning coal
  
kelas
batuan beku
  
rocks metamorphic
  
sub-kelas
awet rock, hard rock
  
awet rock, rock alus
  
kulawarga
  
  
group
vulkanik
  
ora ditrapake
  
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
  
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque