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Dacite
Dacite

Pantellerite
Pantellerite



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Dacite
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Pantellerite

Formasi Dacite lan Pantellerite

1 Tatanan
1.1 tatanan
dacitic magma wis kawangun dening subduksi saka lemah ndhuwur enom laut ing piring Continental felsic nglukis. luwih, ing satunggalipun saperangan wis hydrothermally ngrubah minangka quartz lan sodium sing ditambahake.
pantellerite 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.
1.2 komposisi
1.2.1 isi Mineral
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
amphibole, Feldspar, ilmenite
1.2.2 senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida
al, fe
1.3 transformasi
1.3.1 metamorphism
97% Igneous Rocks rocks have it !
97% Igneous Rocks rocks have it !
1.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic
metamorphism kakubur, metamorphism cataclastic
1.3.3 cuaca
99% Igneous Rocks rocks have it !
99% Igneous Rocks rocks have it !
1.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia
1.3.5 erosi
92% Igneous Rocks rocks have it !
92% Igneous Rocks rocks have it !
1.3.6 jinis erosi
erosi kimia
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi