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Anorthosite
Anorthosite

Troctolite
Troctolite



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Anorthosite
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Troctolite

Anorthosite lan Troctolite Definition

Definition

definisi

anorthosite punika rock igneous granular dumadi umumé saka labradorite utawa plagioclase
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 french anorthose plagioclase + -ite1
saka troklotit german, saka trōktēs greek, iwak segara (dijupuk dadi sejenis iwak)

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, hard rock

kulawarga

group

plutonic
plutonic

kategori liyane

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