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Granophyre
Granophyre

Troctolite
Troctolite



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Granophyre
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Troctolite

Granophyre lan Troctolite Definition

Definition

definisi

granophyre jinis rock granitic kang kasusun saka intergrown Feldspar lan quartz kristal ing medium kanggo nggoleki groundmass grained
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

Sajarah

asal

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panemu

Ora dingerteni
christian Leopold von Buch

Etimologi

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

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, hard rock

kulawarga

group

vulkanik
plutonic

kategori liyane

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