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Formasi Troctolite lan Trondhjemite


Formasi Trondhjemite lan Troctolite


Tatanan

tatanan
troctolite 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.   
nalika Feldspar alkali sing dijupuk saka granit, iku diganti kanggo granitoid lan mengko, dadi trondhjemite karo quartz minangka mineral utama.   

komposisi
  
  

isi Mineral
augite, olivine, plagioclase, pyroxene   
albite, amphibole, apatite, biotite, Feldspar, hornblade, ilmenite, magnetite, oksida manganese, olivine, plagioclase, pyroxene, quartz, sulfides, titanite, zirkon   

senyawa isi
aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang   
NaCl, cao, MgO, silikon dioksida   

transformasi
  
  

metamorphism
Yes   
Yes   

jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional   
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional   

cuaca
Yes   
Yes   

jinis udan
udan mechanical   
udan biologi, udan kimia, udan mechanical   

erosi
Yes   
Yes   

jinis erosi
erosi kimia, erosi gisik, banyu erosi   
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi   

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