Puas yog Marble yog pob zeb tsis zoo?
Puas yog Marble yog pob zeb tsis zoo?

Video: Puas yog Marble yog pob zeb tsis zoo?

Video: Puas yog Marble yog pob zeb tsis zoo?
Video: Ntsaim Vaj - Tsis Tshuav Dab Tsis Zoo Lawm (New Official MV 2023) 2024, Kaum ib hlis
Anonim

Marble tsis raug cais ua ib qho igneous pob zeb . Muaj tseeb marble yog metamorphic pob zeb -nws tsim thaum limestone raug cua sov thiab siab los ntawm txhua sab. Ob qho no yog sedimentary pob zeb , tsis metamorphic.

Yog li ntawd, hom pob zeb twg yog marble?

limestone

Tsis tas li ntawd, pumice puas yog pob zeb tsis pom kev? Pumice yog lub teeb-xim, tsis tshua muaj ntxeem tau igneous pob zeb uas tsim thaum lub sij hawm tawg volcanic eruptions. Nws yog siv los ua aggregate nyob rau hauv lub teeb yuag pob zeb, raws li landscaping aggregate, thiab raws li ib tug abrasive nyob rau hauv ib tug ntau yam ntawm industrial thiab neeg siv khoom.

Ntxiv mus, dab tsi igneous pob zeb ua marble tig mus rau hauv?

Thaum lub sij hawm ntawd lub pob zeb ceases yuav limestone los yog marble thiab tsuas yog ntxiv nws cov tshuaj lom neeg rau lub molten loj ntawm igneous pob zeb. Kev koom tes ntawm calcium los ntawm marble yuav siv daim ntawv igneous ntxhia plagioclase feldspar xws li anorthite, Ca (Al2Si2O8). cov lus teb luv luv yog 'yog'.

Puas yog calcite yog pob zeb igneous?

Calcite yog ib qho tseem ceeb tshaj plaws nyob rau hauv minerals, yog ib qho tseem ceeb pob zeb tsim mineral nyob rau hauv sedimentary ib puag ncig. Nws yog ib qho tseem ceeb ntawm limestones, thiab tshwm sim hauv lwm cov sedimentary pob zeb . Nws kuj tshwm sim hauv metamorphic thiab igneous pob zeb , thiab muaj nyob rau hauv hydrothermal ib puag ncig.

Pom zoo: