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Troctolite
Troctolite

Anorthosite
Anorthosite



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Troctolite
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Anorthosite

Troctolite lan Anorthosite 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
anorthosite punika rock igneous granular dumadi umumé saka labradorite utawa plagioclase

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 french anorthose plagioclase + -ite1

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, medium atose rock

kulawarga

group

plutonic
plutonic

kategori liyane

rock grained coarse, rock opaque
rock grained coarse, rock opaque