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Troctolite
Troctolite

Granophyre
Granophyre



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Troctolite
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Granophyre

Troctolite lan Granophyre Definition

Definition

definisi

troctolite jinis rock intrusive mafic. iku kasusun ateges Jumlah utama nanging maneko rupo olivine lan calcic plagioclase bebarengan karo pyroxene suntingan. iku anorthosite-sugih olivine, utawa sing relatif pyroxene-kurang saka gabbro
granophyre jinis rock granitic kang kasusun saka intergrown Feldspar lan quartz kristal ing medium kanggo nggoleki groundmass grained

Sajarah

asal

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panemu

christian Leopold von Buch
Ora dingerteni

Etimologi

saka troklotit german, saka trōktēs greek, iwak segara (dijupuk dadi sejenis iwak)
saka granophyr german, saka Granit granit + porphyr

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, hard rock

kulawarga

group

plutonic
vulkanik

kategori liyane

rock grained coarse, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque