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Pegmatite
Pegmatite

Trondhjemite
Trondhjemite



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Pegmatite
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Trondhjemite

Pegmatite lan Trondhjemite Definition

1 Definition
1.1 definisi
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
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
dingerteni
tonale, italy
1.2.2 panemu
rj Hauy
Dingertèni
1.3 Etimologi
saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
ora Sumadhiya
1.4 kelas
batuan beku
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
plutonic
plutonic
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque