Trondhjemite lan Diabase Definition
definisi
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.
diabase punika rock igneous nggoleki-grained kang dumadi saka biasane pyroxene lan Feldspar
asal
tonale, italy
germany
panemu
Ora dingerteni
christian Leopold von Buch
Etimologi
Saka Trondheim, Norwegia
saka di greek + basa
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, medium rock grained, rock opaque