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Pseudotachylite
Pseudotachylite

Icelandite
Icelandite



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Pseudotachylite
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Icelandite

Formasi Pseudotachylite lan Icelandite

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.
icelandite 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
amphibole, apatite, biotite, Feldspar, garnet, hornblade, ilmenite, magnetite, plagioclase, pyroxene, quartz, zirkon

senyawa isi

karbon dioksida, silikon dioksida, belerang dioxide, belerang
silikon dioksida

transformasi

metamorphism

jinis metamorphism

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

cuaca

jinis udan

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udan biologi

erosi

jinis erosi

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erosi kimia, erosi gisik, erosi segara, banyu erosi, angin erosi