35+ Light Blue Alexandrite Images. Natural alexandrite is rarer than diamonds and more costly than emerald, ruby and sapphire. Deposits of alexandrite were first discovered in the chromium ions absorb visible light strongly in the dark blue and yellow regions of the spectrum.
Alexandrite, gemstones shopping at Multicolour.com from www.multicolour.com Often a slightly grey, blue/violet/purple is seen. Synthetic alexandrite laser candela alexandrite alexandrite laser alexandrite ring alexandrite laser machines laser hair removal alexandrite there are 326 suppliers who sells blue alexandrite on alibaba.com, mainly located in asia. Buy fine loose alexandrite gemstones at wholesale prices from one of the largest online catalogs.
It is a type of chrysoberyl.
Chromium ions absorb visible light strongly in the dark blue and yellow regions of the spectrum. That kind of stone is called synthetic or simulated alexandrite. This stone is extremely rare. Often a slightly grey, blue/violet/purple is seen.
Posting Komentar untuk "35+ Light Blue Alexandrite Images"