2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
A silicate mineral yog cov ntxhia uas muaj kev sib xyaw ntawm 2 lub ntsiab lus Silicon thiab Oxygen. … Halite yog ib qho ntxhia. Nws muaj cov tshuaj muaj pes tsawg leeg ntawm NaCl (sodium chloride) thiab feem ntau yog siv rau lub rooj ntsev, yog li lub npe menyuam yaus 'pob zeb ntsev'.
Yuav ua li cas cov ntxhia yog halite?
Halite (/ˈhælˌaɪt, ˈheɪˌlaɪt/), feem ntau hu ua pob zeb ntsev, yog ib hom ntsev, mineral (natural) daim ntawv ntawm sodium chloride (NaCl). Halite cov ntaub ntawv isometric crystals.
Ib qho piv txwv ntawm cov ntxhia silicate yog dab tsi?
Feem ntau ntawm cov zaub mov uas tsim cov pob zeb ntawm lub ntiaj teb cov pob zeb yog cov ntxhia silicate. Cov no suav nrog cov zaub mov xws li quartz, feldspar, mica, amphibole, pyroxene, olivine, thiab ntau yam av nplaum ntxhia.
Yuav ua li cas ntxhia tsis yog silicate ntxhia?
Image saum toj no: Ntau yam tsis-silicate minerals (clockwise los ntawm sab laug sab: fluorite, xiav calcite, hematite, halite (ntsev), aragonite, gypsum).
Puas kub yog cov ntxhia?
Kub yog dab tsi? Haiv neeg kub yog ib lub ntsiab thiab ib qho ntxhia. Nws yog qhov khoom plig zoo heev los ntawm tib neeg vim nws cov xim ntxim nyiam, nws qhov tsis tshua muaj, tsis kam ua rau tarnish, thiab nws cov khoom tshwj xeeb - qee qhov tshwj xeeb rau kub.
Pom zoo:
Qhov twg yog cov ntxhia softest?
Talc yog qhov softest thiab pob zeb diamond yog qhov nyuaj tshaj. Txhua lub pob zeb tuaj yeem khawb tsuas yog cov hauv qab nws ntawm qhov ntsuas. Qhov twg yog cov khoom softest? Raws li Mohs nplai, talc, tseem hu ua soapstone, yog cov ntxhia pob zeb zoo tshaj plaws;
Puas yog roj roj ntxhia roj?
Mineral oil burns hauv roj teeb yooj yim thaum sib xyaw nrog lwm yam khoom. … Ua koj lub teeb roj los ntawm cov roj ntxhia yog pheej yig thiab yooj yim ua tsaug rau nws muaj nyob hauv cov khw muag khoom noj thiab cov khw muag khoom. Nws hlawv yooj yim thiab nyab xeeb, tso cai rau koj siv roj teeb thaum muaj cua daj cua dub los yog rau ambiance.
Puas cov ntxhia ua euhedral muaju?
Qhov ntxeev lus yog anhedral (tseem hu ua xenomorphic lossis allotriomorphic): lub pob zeb uas muaj kev ntxhib los mos yog tsim los ntawm cov ntxhia pob zeb uas tsis muaj lub ntsej muag zoo nkauj siv lead ua los yog cov duab ntoo khaub lig hauv ntu nyias.
Nyob hauv nws cov hmoov ua cov ntxhia hematite?
Hematite yog qhov tseem ceeb tshaj plaws ntawm cov hlau ore ntawm hlau Hlau ore yog cov khoom siv raw siv los ua npua hlau, uas yog ib qho ntawm cov khoom siv tseem ceeb los ua steel- 98% ntawm cov mined hlau ore yog siv los ua hlau. https://en.
Vim li cas pyrite yog cov ntxhia?
Pyrite yog tooj dag- daj ntxhia nrog lub ci xim hlau ci . Nws muaj tshuaj muaj pes tsawg leeg ntawm hlau sulfide (FeS 2) thiab yog cov ntxhia sulfide tshaj plaws. Nws tsim nyob rau hauv qhov kub thiab txias thiab tshwm sim, feem ntau nyob rau hauv me me, nyob rau hauv igneous, metamorphic, thiab sedimentary pob zeb thoob ntiaj teb.
