Tanzanite gemstones captivate with their enchanting blue-violet hue, originating from scarce mineral deposits observed only in Tanzania. Learned in 1967, these gemstones owe their exceptional colour to trace factors of vanadium, making them a sought-after treasure in jewellery. https://jaredhvgr53186.suomiblog.com/tanzanite-jewellery-a-splash-of-colour-for-each-occasion-43721879