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.
watu gamping punika rock sedimentary kang utamané arupi kalsium karbonat.
komposisi
isi Mineral
augite, biotite, Feldspar, hornblade, plagioclase, quartz
kalsit, chert, lempung, dolomite, quartz, wedhi, silt
senyawa isi
kalium oxide, sodium oxide, silikon dioksida
aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, MgO
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, metamorphism regional
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cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi kimia, erosi gisik