1 Definition
1.1 definisi
wesi sugih rock extrusive ditemokake minangka anggota saka alkali basalt magma seri
trondhjemite punika leucocratic (cahya colored) intrusive igneous rock. iku macem-macem tonalite kang plagioclase iku biasane ing wangun oligoclase. trondhjemites sing sok-sok ditepungi minangka plagiogranites.
1.2 Sajarah
1.2.1 asal
Pulo cilik saka Mull, Scotland
tonale, italy
1.2.2 panemu
1.3 Etimologi
saka jeneng panemu, ben liyane
ora Sumadhiya
1.4 kelas
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque