Rapakivi Granit lan Diabase Definition
definisi
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
diabase punika rock igneous nggoleki-grained kang dumadi saka biasane pyroxene lan Feldspar
asal
finland, europe
germany
panemu
Jakob sederholm
christian Leopold von Buch
Etimologi
saka rapakivi finnish kang stands for rock crumbly
saka di greek + basa
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, medium rock grained, rock opaque