Formasi Obsidian lan Rhyolite

Obsidian

Rhyolite

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1 Tatanan

1.1 tatanan

nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.

rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.

1.2 komposisi

1.2.1 isi Mineral

ora kasedhiya

biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz

1.2.2 senyawa isi

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

ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium

1.3 transformasi

1.3.1 metamorphism

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97% Igneous Rocks rocks have it !

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97% Igneous Rocks rocks have it !

1.3.2 jinis metamorphism

metamorphism kakubur, metamorphism cataclastic, kontak metamorphism

metamorphism kakubur, metamorphism cataclastic, metamorphism regional

1.3.3 cuaca

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99% Igneous Rocks rocks have it !

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99% Igneous Rocks rocks have it !

1.3.4 jinis udan

udan biologi, udan kimia, udan mechanical

1.3.5 erosi

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92% Igneous Rocks rocks have it !

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92% Igneous Rocks rocks have it !

1.3.6 jinis erosi

erosi kimia, erosi gisik, erosi Glacier

erosi kimia, erosi segara, banyu erosi, angin erosi

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Basalt

Diorite

Gabbro

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