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Foidolite
Foidolite

Anthracite
Anthracite



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Foidolite
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Anthracite

Formasi Foidolite lan Anthracite

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.
Wangun Anthracite saka klempakan saka lebu tetanduran ing lingkungan rawa. nalika lebu tetanduran mati lan tumiba menyang rawa, banyu ngadeg rawa ngreksa saka bosok.
1.2 komposisi
1.2.1 isi Mineral
amphibole, biotite, Feldspar, olivine, plagioclase, pyroxene
kalsit, lempung, mineral lempung
1.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo
karbon, hidrogen, nitrogen, oksigen, 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, kontak metamorphism, metamorphism regional
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