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Pseudotachylite
Pseudotachylite

Tephrite
Tephrite



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Pseudotachylite
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Tephrite

Formasi Pseudotachylite lan Tephrite

Tatanan

tatanan

amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. pseudotachylite kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
tephrite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.

komposisi

isi Mineral

oksida wesi, pyroxene, quartz, stishovite, sulfides
Feldspar alkali, nepheline, plagioclase, pyroxene

senyawa isi

karbon dioksida, silikon dioksida, belerang dioxide, belerang
cao, karbon dioksida, MgO, silikon dioksida

transformasi

metamorphism

jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional

cuaca

jinis udan

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udan biologi, udan kimia, udan mechanical

erosi

jinis erosi

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erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi