Dab tsi yog lwm lub npe rau calaverite?

Cov txheej txheem:

Dab tsi yog lwm lub npe rau calaverite?
Dab tsi yog lwm lub npe rau calaverite?

Video: Dab tsi yog lwm lub npe rau calaverite?

Video: Dab tsi yog lwm lub npe rau calaverite?
Video: txhob hnov qab kuv lub npe - Bee lee [Official MV] 2022-23 2024, Hlis ntuj nqeg
Anonim

Calaverite, los yog kub telluride , yog ib qho tsis tshua muaj telluride ntawm kub, ib tug hlau ntxhia nrog cov tshuaj formula AuTe2, nrog kwv yees li. 3% ntawm cov kub hloov los ntawm nyiaj.

Cov hlau twg yog muab rho tawm los ntawm calaverite?

Yog li ntawd, rho tawm gold los ntawm telluride minerals, xws li calaverite, uas muaj nyob ib ncig ntawm 42% kub, tau tseem ceeb heev nyob rau hauv keeb kwm ntawm Kalgoorlie mining, tsim ib ncig ntawm 300 tonnes ntawm kub.

YSylvanite thiab calaverite yog dab tsi?

Calaverite thiab sylvanite yog cov hlau tsis tshua muaj nqi hlau telluride minerals. Calaverite yog kub telluride (AuTe2) thiab sylvanite yog kub nyiaj telluride ((Au, Ag)2 Te4).… Nrog rau cua sov, cov ntsiab lus tellurium ntawm cov zaub mov no yooj yim vaporizes, tawm hauv qab blebs ntawm kub los yog kub / nyiaj.

calaverite feem ntau pom nyob qhov twg?

Calaverite feem ntau pom muaj nyob hauv cov hlab ntsha uas tau tsim los ntawm qhov kub thiab txias, xws li hauv cov chaw ntawm Kalgoorlie, Australia; Cripple Creek, Colo.; thiab Calaveras county, Calif., uas nws muaj npe. Nws crystallizes nyob rau hauv lub monoclinic system.

Koj paub calaverite li cas?

Calaverite tuaj yeem txheeb xyuas hauv thaj teb los ntawm nws cov xim txawv xws li daj thiab daj dawb. Nws daim ntawv opaque tsis muaj cleavage. Cov ntxhia no muaj cov xim hlau nplaum nrog ntsuab streak. Cov pob txha ntawm cov pob zeb no yog nkig - conchoidal.

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