definisi
wesi sugih rock extrusive ditemokake minangka anggota saka alkali basalt magma seri
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
asal
Pulo cilik saka Mull, Scotland
finland, europe
panemu
ben luwih
Jakob sederholm
Etimologi
saka jeneng panemu, ben liyane
saka rapakivi finnish kang stands for rock crumbly
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque