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Skarn

Anorthosite
Anorthosite



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Anorthosite

Formasi Skarn lan Anorthosite

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1 Tatanan
1.1 tatanan
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. skarn kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
anorthosite punika phaneritic, intrusive rock igneous kang ditondoi dening predominance saka plagioclase Feldspar kang meh 90-100%, lan komponèn mafic tithik.
1.2 komposisi
1.2.1 isi Mineral
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
amphibole, clinopyroxene, ilmenite, magnetite, olivine, orthopyroxene
1.2.2 senyawa isi
au, cao, karbon dioksida, cu, fe, MgO
ca, cao, krom (iii) oxide, MgO, trioxide belerang
1.3 transformasi
1.3.1 metamorphism
50% Metamorphic Rocks rocks have it !
97% Igneous Rocks rocks have it !
1.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism cataclastic, kontak metamorphism
1.3.3 cuaca
65% Metamorphic Rocks rocks have it !
99% Igneous Rocks rocks have it !
1.3.4 jinis udan
ora ditrapake
udan biologi
1.3.5 erosi
77% Metamorphic Rocks rocks have it !
92% Igneous Rocks rocks have it !
1.3.6 jinis erosi
ora ditrapake
erosi kimia, angin erosi