Ib pob zeb yog feem ntau yog cov ntxhia, tab sis nws yog ib qho uas tau tsim cov muaju thiab tom qab ntawd raug txiav thiab polished kev tshaj lij los ua cov hniav nyiaj hniav kub. … Qee lub gemstones semiprecious muaj xws li amethyst, garnet, citrine, turquoise, thiab opal. Cov pob zeb zoo nkauj muaj xws li pob zeb diamond, emerald, ruby, thiab sapphire.
Dab tsi yog qhov txawv ntawm pob zeb thiab pob zeb?
Minerals tshwm sim nyob rau hauv lub ntiaj teb crust thiab txhais tau tias yog inorganic solids uas muaj cov yam ntxwv tshuaj muaj pes tsawg leeg thiab crystalline lug. … Lub pov haum los yog lub pov haum yog ib qho ntawm cov pob zeb siv lead ua, uas, hauv daim ntawv txiav thiab polished, yog siv los ua cov hniav nyiaj hniav kub lossis lwm yam khoom dai.
Vim li cas pob zeb diamond tsis yog pob zeb?
Ib pob zeb yog ib yam khoom tsis muaj sia, ib txwm tshwm sim nrog cov chemistry thiab cov qauv crystalline. Gemstones yog cov ntaub ntawv uas muaj kev lag luam lossis tus nqi zoo nkauj. Yog li ntawd, tsis yog txhua lub gemstones yog cov ntxhia. … Amorphous gemstones tsis muaj cov qauv hauv atomic thiab tsis muaj qhov tshwm sim zoo li qub.
Puas gemstones muaj lossis tsis yog?
Lub pov haum tsuas yog ib qho nyuaj, feem ntau yog cov ntxhia, uas tau txiav thiab polished. Yog li, yog, pob zeb diamond yog lub pov haum!
Puas yog pob zeb diamond yog pob zeb lossis pob zeb?
pob zeb diamond, ib pob zeb muaj li ntawm cov pa roj carbon ntshiab. Nws yog qhov nyuaj tshaj plaws uas tshwm sim tau paub; nws kuj yog lub pob zeb nrov tshaj plaws. Vim lawv hardness heev, pob zeb diamondmuaj ntau daim ntawv thov kev lag luam tseem ceeb.
