1 Definition
1.1 definisi
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
wesi sugih rock extrusive ditemokake minangka anggota saka alkali basalt magma seri
1.2 Sajarah
1.2.1 asal
finland, europe
Pulo cilik saka Mull, Scotland
1.2.2 panemu
Jakob sederholm
ben luwih
1.3 Etimologi
saka rapakivi finnish kang stands for rock crumbly
saka jeneng panemu, ben liyane
1.4 kelas
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque