Tanzanite: What you need to know about color, rarity, value
Tanzanite is a rare blue gem and a popular alternative to blue sapphire. It is mined commercially at only one location in Tanzania.
Tanzanite - Wikipedia
Tanzanite is the blue and violet variety of the mineral zoisite (a calcium aluminium hydroxyl sorosilicate), caused by small amounts of vanadium. [3] Tanzanite belongs to the epidote …
What Is Tanzanite Gemstone | Tanzanite Stone – GIA
Tanzanite. Poised between lush blue, vibrant violet, and rich purple, exotic tanzanite is found in only one place on earth, near majestic Mount Kilimanjaro.
Tanzanite (Zoisite) Value, Price, and Jewelry Information
This lapidary rock, known as " ruby -in-zoisite," contains chrome-rich green zoisite, black hornblende, and large, but opaque, ruby. Gem cutters can make cabochons and carvings from …
What Is Tanzanite - Gemstone Facts and Information - Gemporia
2022年12月1日 · June 7th 1967 saw the astounding discovery of the remarkable gemstone we now know as Tanzanite. The rarity of this spectacular jewel cannot be understated; it's found …
Tanzanite Stone Meaning, Uses, Properties, & More
2021年8月11日 · Tanzanite is a striking blue stone found exclusively in Tanzania, Africa. Learn about the tanzanite stone meanings, uses, history, and chemical properties in this informative …
Tanzanite Description - GIA
Tanzanite is the violet blue to blue violet variety of the mineral zoisite. It is mined commercially only in one area of the world: the Merelani Hills of Tanzania, which is where it gets its name.
The Definitive Tanzanite Buying Guide - The Rare Gemstone …
The Definitive Tanzanite Buying Guide. Everything you need to know about Tanzanite. Learn all about this beautiful, rare gemstone. Learn about its properties, how to judge quality, pricing, …
Tanzanite Gem Guide and Properties Chart - Gemstones.com
This Tanzanite gemstone guide lists qualities of the Tanzanite gem type, including stone colors, common names, meanings, gemstone hardness and more.
Tanzanite: Meanings, Properties and Powers - The Complete …
2019年5月19日 · Tanzanite is a calcium aluminium hydroxyl silicate and belongs to the silicate family. It’s also known as Blue Zoisite. It was Tiffany and Co. that renamed it to Tanzanite as a …