tatanan
nephelinite 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.
boninite jinis rock igneous kang kawangun liwat cooling lan solidification lahar utawa watu ana.
komposisi
isi Mineral
clinopyroxene, nepheline, plagioclase
amphibole, apatite, biotite, Feldspar, garnet, hornblade, ilmenite
senyawa isi
ca, cao, karbon, cl, MgO
silikon dioksida
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
kontak metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, metamorphism regional
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, banyu erosi, angin erosi
erosi kimia, erosi gisik, angin erosi