Emeralds yog kab tias ntau yam paub ntau yam ntawm beryl thiab yog pob zeb yug rau lub hli ntawm Tsib Hlis. Lawv cov xim ntsuab nplua nuj, tshwm sim los ntawm cov kab ntawm chromium thiab vanadium, tau ua rau lawv xav tau ntau pua xyoo. Colombian emeralds yog cov feem ntau nrhiav tom qab thiab kim emeralds.
Npaj npaim beryl hu ua dab tsi?
Ntsuab-daj beryl, xws li tshwm sim hauv Brazil, qee zaum hu ua chrysolite aquamarine. Qhov sib sib zog nqus xiav version ntawm aquamarine hu ua maxixe.
Daim ntawv ntsuab ntawm beryl yog dab tsi?
Emerald yog ntau yam ntsuab ntawm Beryl, thiab nws ntau yam muaj txiaj ntsig thiab muaj txiaj ntsig. Nws cov xim ntsuab khaus tau muab nws cov xwm txheej ua lub pov haum tseem ceeb thoob plaws hauv ib-paus xyoo. Cov xim ntawm Emerald yog ntsuab mus rau emerald-ntsuab. Lub teeb ntsuab ntawm Beryl tsis lees paub tias yog Emerald, tab sis yog Green Beryl.
ntsuab beryl zoo li cas?
Lub Green Beryl feem ntau yuav muaj vertically grooved thiab striated cim nrog vitreous luster rau nws cov xim. Cov neeg txawj ntse gemstone cutters feem ntau txiav cov gemstone no rau hauv ib lub square lossis rectangular txiav uas ua rau kom pob tshab nam ntawm no rau-sided siv lead ua gemstone.
Nyiaj ntsuab beryl nqi npaum li cas?
Kuv tau pom qee qhov zoo nkauj ntsuab beryls muag rau kwv $10-22 ib carat (pob tshab, ci ntsa iab gemstones ntawm 12 txog 31carats). Emeralds, nyob ntawm qhov zoo thiab qhov loj, tuaj yeem raug nqi los ntawm kaum tawm duas las mus rau kaum tawm txhiab ib carat.
