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Gritstone
Gritstone

Pseudotachylite
Pseudotachylite



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Gritstone
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Pseudotachylite

Formasi Gritstone lan Pseudotachylite

Tatanan

tatanan

gritstone jinis rock sedimentary kang kawangun ing jubin deltas kali sudhut ngendi celengan grit padha glethakaken mudhun, karo saben pasang utawa banjir mbuwang lapisan liya saka endhepan.
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.

komposisi

isi Mineral

kalsit, mineral lempung, Feldspar, micas, quartz
oksida wesi, pyroxene, quartz, stishovite, sulfides

senyawa isi

aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida
karbon dioksida, silikon dioksida, belerang dioxide, belerang

transformasi

metamorphism

jinis metamorphism

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metamorphism kakubur, metamorphism cataclastic, kontak metamorphism

cuaca

jinis udan

udan biologi, udan kimia, udan mechanical
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erosi

jinis erosi

erosi kimia, erosi gisik
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