Orthoclase feldspar nyob qhov twg?
Orthoclase feldspar nyob qhov twg?

Video: Orthoclase feldspar nyob qhov twg?

Video: Orthoclase feldspar nyob qhov twg?
Video: Mineral Lab: Potassium Feldspar 2024, Kaum ib hlis
Anonim

Orthoclase kuj paub nyob rau hauv igneous pob zeb pom ntawm lub hli thiab Mars.

Tsis tas li ntawd, koj nrhiav feldspar qhov twg?

“ Feldspar ” yog lub npe ntawm ib pawg loj ntawm cov pob zeb tsim cov pob zeb silicate uas ua rau ntau tshaj 50% ntawm lub ntiaj teb crust. [1] Lawv pom nyob rau hauv cov pob zeb tsis zoo, metamorphic, thiab sedimentary pob zeb nyob rau hauv txhua qhov chaw ntawm lub ntiaj teb no.

Ib yam li ntawd, orthoclase feldspar siv rau dab tsi? Ua ke nrog lwm cov poov tshuaj feldspars , orthoclase yog ib qho khoom siv raw rau kev tsim khoom ntawm qee lub iav thiab qee cov ceramics xws li cov plooj (porcelain), thiab raws li cov khoom siv ntawm cov hmoov txhuam hniav. Qee qhov sib txawv ntawm orthoclase thiab albite muaj qhov ntxim nyiam daj ntseg luster thiab hu ua moonstone thaum siv hauv hniav nyiaj hniav kub.

Tsis tas li ntawd, cov ntsiab lus twg muaj nyob hauv orthoclase feldspar?

Cov feldspars tau muab faib ua 2 pawg dav: plagioclase, uas muaj calcium thiab sodium ; thiab orthoclase, uas muaj poov tshuaj.

Dab tsi ntawm pob zeb yog orthoclase?

Orthoclase, tseem hu ua alkali feldspar los yog K- feldspar , yog ib qho kawg-tus tswv cuab ntawm kev daws teeb meem ntawm orthoclase thiab albite. Orthoclase muaj nyob rau hauv silica nplua nuj igneous pob zeb xws li granite , thiab nyob rau hauv qib siab metamorphic pob zeb.

Pom zoo: