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Trachyandesite
Trachyandesite

Trondhjemite
Trondhjemite



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Trondhjemite

Trachyandesite lan Trondhjemite Definition

1 Definition
1.1 definisi
trachyandesite iku sawijining igneous rock extrusive.
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
indonesia
tonale, italy
1.2.2 panemu
Dingertèni
Dingertèni
1.3 Etimologi
saka french trachyandésite, trachy + andesit awujud, a lahar penengah ing komposisi antarane trachyte lan awujud
ora Sumadhiya
1.4 kelas
batuan beku
batuan beku
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
vulkanik
plutonic
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque