Lub pob zeb zoo li cas?

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Lub pob zeb zoo li cas?
Lub pob zeb zoo li cas?

Video: Lub pob zeb zoo li cas?

Video: Lub pob zeb zoo li cas?
Video: Vajstwv Piv Li Lub Pob Zeb || Thoob Ham Nkauj Hmoob 2023 2024, Kaum ib hlis
Anonim

Augite yog pob zeb tsim pob zeb ntawm pyroxene pawg feem ntau pom nyob rau hauv cov pob zeb tsis muaj zog thiab metamorphic. Vim tias nws cov qauv tshuaj muaj qhov sib txawv heev, augite tej zaum yuav raug txiav txim siab los ntawm qee tus los ua nws pawg ntawm cov zaub mov tsis yog ib tus neeg ntxhia.

Yog Augite lub pob zeb tsis pom kev?

Augite yog pob zeb tsim cov pob zeb uas feem ntau tshwm sim hauv mafic thiab nruab nrab cov pob zeb tsis zooxws li bas alt, gabbro, andesite, thiab diorite. Nws muaj nyob rau hauv cov pob zeb no thoob plaws ntiaj teb, nyob qhov twg lawv tshwm sim. Augite kuj pom muaj nyob rau hauv pob zeb ultramafic thiab hauv qee cov pob zeb metamorphic uas tsim nyob rau hauv qhov kub thiab txias.

pob zeb dab tsi yog Augite hauv?

Augite feem ntau pom muaj nyob rau hauv igneous pob zeb xws li gabbros, bas alts thiab andesites, thiab qib siab metamorphic pob zeb (granulites).

YYuav ua li cas cov ntxhia yog muscovite?

muscovite, tseem hu ua mica, potash mica, los yog isinglass, nplua nuj silicate ntxhia uas muaj cov poov tshuaj thiab txhuas. Muscovite yog cov tswv cuab feem ntau ntawm cov pab pawg mica. Vim nws qhov zoo meej cleavage, nws tuaj yeem tshwm sim hauv nyias, pob tshab, tab sis cov nplooj ntawv ruaj khov.

Yog Augite intrusive lossis extrusive?

Augite muaj ntau nyob rau hauv gabbroic thiab ultramafic pob zeb. Nws kuj tsim cov phenocryst loj hauv ntau bas alts. Tsawg feem ntau nws tshwm sim hauv granulites thiab gneisses tsim ntawm qib siab ntawm metamorphism. Nws yog feem ntau nyob rau hauv Wisconsin nyob rau hauv txoj siv ntawm Keweenawan intrusive thiab extrusive igneous pob zeb traceable los ntawm St.

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