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Picrite
Picrite
☒

Nepheline Syenite
Nepheline Syenite
☒



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Picrite
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Nepheline Syenite

Formasi Picrite lan Nepheline Syenite

Tatanan

tatanan

isi Mineral

senyawa isi

metamorphism

jinis metamorphism

cuaca

jinis udan

erosi

jinis erosi

 
picrite punika nggoleki-grained, hard rock 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.
biotite, olivine, plagioclase, pyrrhotite
al, cao, karbon dioksida, mg, MgO
✔✘
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
✔✘
udan biologi
✔✘
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
 
syenites nepheline sing kawangun amarga aktivitas igneous alkalin lan umumé kawangun ing wilayah dharatan crustal nglukis utawa ing zona subduksi cordilleran.
albite, amphibole, biotite, cancrinite, Feldspar, hornblende, plagioclase, pyroxene, sodalite
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
✔✘
metamorphism kakubur, impact metamorphism
✔✘
udan biologi, udan kimia
✔✘
erosi kimia