1 Definition
1.1 definisi
nephelinite punika rock igneous nggoleki-grained utawa aphanitic arupi meh tanggung saka nepheline lan clinopyroxene (macem-macem augite).
wesi sugih rock extrusive ditemokake minangka anggota saka alkali basalt magma seri
1.2 Sajarah
1.2.1 asal
brasil
Pulo cilik saka Mull, Scotland
1.2.2 panemu
1.3 Etimologi
saka néphéline french, saka Nefele greek
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 nggoleki, rock opaque
rock grained nggoleki, rock opaque