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Foidolite
Foidolite

Pseudotachylite
Pseudotachylite



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Pseudotachylite

Formasi Foidolite lan Pseudotachylite

1 Tatanan
1.1 tatanan
foidolites 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.
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.
1.2 komposisi
1.2.1 isi Mineral
amphibole, biotite, Feldspar, olivine, plagioclase, pyroxene
oksida wesi, pyroxene, quartz, stishovite, sulfides
1.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo
karbon dioksida, silikon dioksida, belerang dioxide, belerang
1.3 transformasi
1.3.1 metamorphism
97% Igneous Rocks rocks have it !
50% Metamorphic Rocks rocks have it !
1.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, hidrotermal metamorphism, impact metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
1.3.3 cuaca
99% Igneous Rocks rocks have it !
65% Metamorphic Rocks rocks have it !
1.3.4 jinis udan
ora ditrapake
ora ditrapake
1.3.5 erosi
92% Igneous Rocks rocks have it !
77% Metamorphic Rocks rocks have it !
1.3.6 jinis erosi
ora ditrapake
ora ditrapake