×

Nephelinite
Nephelinite

Taconite
Taconite



ADD
Compare
X
Nephelinite
X
Taconite

Formasi Nephelinite lan Taconite

Tatanan

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.
taconite jinis rock sedimentary kawangun nalika kali kaleksanane utawa transports bagéyan Broken rock kang mili. nalika kali tekan lake utawa segara, mbukak sawijining rocks diangkut settles utawa celengan ing ngisor segara utawa lake.

komposisi

isi Mineral

clinopyroxene, nepheline, plagioclase
hematite, magnetite, quartz

senyawa isi

ca, cao, karbon, cl, MgO
fe, wesi (iii) oxide, silikon dioksida

transformasi

metamorphism

jinis metamorphism

kontak metamorphism
-

cuaca

jinis udan

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

erosi

jinis erosi

erosi kimia, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi Glacier, banyu erosi, angin erosi