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Siltstone
Siltstone

Tephrite
Tephrite



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Tephrite

Formasi Siltstone lan Tephrite

1 Tatanan
1.1 tatanan
siltstone jinis rock sedimentary kang kawangun saka partikel rock nggoleki. minangka partikel saka travel rock eroded bebarengan karo banyu, sudhut rock sing rusak-metu dening banyu menyang wangun dibunderaké.
tephrite 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
kalsit, lempung, mineral lempung, Feldspar, micas, quartz, wedhi, silika, silt
Feldspar alkali, nepheline, plagioclase, pyroxene
1.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida
cao, karbon dioksida, MgO, silikon dioksida
1.3 transformasi
1.3.1 metamorphism
19% Sedimentary Rocks rocks have it !
97% Igneous Rocks rocks have it !
1.3.2 jinis metamorphism
ora ditrapake
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
1.3.3 cuaca
78% Sedimentary 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, udan mechanical
1.3.5 erosi
86% Sedimentary Rocks rocks have it !
92% Igneous Rocks rocks have it !
1.3.6 jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi