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Skarn
Skarn

Blueschist
Blueschist



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Blueschist

Formasi Skarn lan Blueschist

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Tatanan

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.
Wangun blueschist amarga metamorphism saka basalt lan rocks liyane karo komposisi padha ing tekanan dhuwur lan kurang Suhu lan kira-kira cocog kanggo ambane saka 15 kanggo 30 kilometer lan 200 kanggo 500 ° c.

komposisi

isi Mineral

kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
albite, chlorite, epidote, garnet, glaucophane, lawsonite, muscovite utawa illite, quartz

senyawa isi

au, cao, karbon dioksida, cu, fe, MgO
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide

transformasi

metamorphism

jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
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cuaca

jinis udan

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udan mechanical

erosi

jinis erosi

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erosi kimia, erosi gisik, banyu erosi, angin erosi