Serendibite forms me me xiav-ntsuab, xiav-grey mus rau xiav tob, qee zaum daj, pob tshab tabular crystals. Cov khoom siv muaj zog pleochroic: yellowish ntsuab, xiav ntsuab thiab violet-xiav. Cov pob zeb txiav tsis tshua muaj thiab feem ntau me me.
Serendibite nqi npaum li cas?
Serendibite yog tus nqi ntawm $1.8-$2 lab ib carat.
Serendibite yog dab tsi?
Gemologically, serendibite muaj cov tshuaj lom neeg sib xyaw ua ke ntawm calcium, magnesium, aluminium, silicon, boron thiab oxygen. Nws tuaj yeem yooj yim tsis meej pem nrog sapphirine thiab zoisite, tab sis nws qhov ntsuas tsis pom kev, ntxaib, thiab spectroscopic nta yog qhov txawv.
Lub pov haum twg muaj nqis tshaj?
1. Blue Diamond. Lub stunning xiav pob zeb diamond yog arguably tus nqi zog tshaj ntawm tag nrho cov precious gemstones. Ib qho piv txwv tsis zoo yog qhov tsawg heev uas thaum twg ib tus tuaj muag nws ua rau muaj kev sib tsoo loj hauv ntiaj teb cov hniav nyiaj hniav kub.
Sapphirine nyob qhov twg?
Cov muaju loj ntawm qhov pom tseeb thiab xim yog paub los ntawm ob peb lub zos: Central Province (Hakurutale thiab Munwatte) ntawm Sri Lanka tau ntev tau paub tias yog lub hauv paus ntawm facetable greenish xiav rau cov khoom siv xiav tsaus, thiab cov muaju txog li 30 hli lossis ntau dua qhov loj tau pom hauv Fianarantsoa (Betroka District) thiab Toliara…
