tatanan
trachyte iku sawijining rock vulkanik igneous karo aphanitic kanggo tektur porphyritic. iku padha karo vulkanik saka syenite rock lan formulir minangka asil diferensiasi magmatic.
jasperoid jinis langka lan aneh saka rupane metasomatic saka rocks. iku kawangun dening rupane nemen saka rocks wall ing zona nyukur kang uga dumadi ing endapan, andesites, trachytes lan basalts.
komposisi
isi Mineral
augite, biotite, Feldspar, hornblade, plagioclase, quartz
mineral lempung, pyrite, quartz, sulfides
senyawa isi
kalium oxide, sodium oxide, silikon dioksida
NaCl, cao, karbon dioksida, Magnesium karbonat, MgO
transformasi
metamorphism
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✘
✔
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jinis metamorphism
metamorphism cataclastic, kontak metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
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erosi
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✔
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jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
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