definisi
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
Sajarah
asal
finland, europe
panemu
Jakob sederholm
Etimologi
saka rapakivi finnish kang stands for rock crumbly
kelas
batuan beku
sub-kelas
awet rock, hard rock
kulawarga
group
plutonic
kategori liyane
rock grained coarse, rock opaque