Additional Tanzanite Items in our Virtual Gallery


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Tanzanite Facet Grade Rough
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Gem-Grade Tanzanite Crystal, 15.5 carats


Item: tanm200
Genuine Tanzanite Crystal weighs 15.5 carats
Tanzanite Crystal Dimensions: 0.7" long x 0.4"x 0.3"
Mined in Tanzania
Price: $232.50
This naturally terminated tanzanite crystal was mined in the Merelani Hills of Tanzania. It is semi-transparent to transparent. The prismatic faces and the terminations are in mostly good conditon with some abraded areas, and they have vitreous luster. This naturally terminated tanzanite crystal has a gem grade area at its tip that would yield a one carat faceted gemstone. See also a view showing this gem grade tanzanite crystal lying on its side.
 

Tanzanite Crystal, 4.26 carats


Item: tanm191
4.26 carats
14.7mm long x6.0mm x 5.2mm
Mined in Tanzania
Price: $85.20
This small size natural tanzanite crystal was mined in the Merelani Hills of Tanzania. It is an unheated lightly included tanzanite crystal. This unheated tanzanite crystal would be considered cuttable with a good sized clean area. It is a single crystal with mostly nice faces and terminations. This specimen is heat treatable but has a unique bi-color look as is, with a slightly blueish base and transparent greenish yellow termination. See also another view of this unheated tanzanite crystal. See also another view with transmitted light of this unheated tanzanite crystal.
 

Tanzanite Crystal, 8.45 carats


Item: tanm193
3.98 carats
16.0mm long x10..0mm x 7.0mm
Mined in Tanzania
Price: $101.40
This natural tanzanite crystal was mined in the Merelani Hills of Tanzania. This unheated, lightly included tanzanite crystal would be considered cuttable, with a good sized clean area. The intergrown side by side crystals are somewhat striated but the terminations are in good condition. This specimen is heat treatable. It has a pale brownish greenish yellow look as is. See a side-view of this unheated tanzanite crystal. See also another view of this natural color tanzanite crystal.
 

Gem Grade Tanzanite Crystal, 13.5 carats

This unique item is sold.
Code: tanm178
13.5 carats (2.7 grams)
24mm long x12mm x 7mm
Mined in Tanzania
Price: $210.00
This natural tanzanite crystal was mined in the Merelani Hills of Tanzania. It is mostly transparent with gem-grade areas. The prismatic faces and the terminations show vitrous luster and are in good condition overall with two sides showing striations. This natural tanzanite crystal has a mostly blue color under flourescent light and a blueish purple with transmitted light. See also a side-view photo with transmitted light of this gem grade tanzanite crystal.

Tanzanite Crystal, 60.5 carats


Code: tanm201
Genuine Tanzanite Crystal weighs 60.5 carats
Tanzanite Crystal Dimensions: 1.4" long x 0.7"x 0.5"
Mined in Tanzania
Price: $544.50
This naturally terminated tanzanite crystal was mined in the Merelani Hills of Tanzania. See also a full view of this tanzanite crystal. It is semi-transparent to transparent. See a back view photo of this tanzanite crystal. The terminations are in very good conditon overall, and they have vitreous luster. This naturally terminated tanzanite crystal has some small gem grade areas at its tip. It was carefully heated and has a very rich purple color in one direction and rich blue color perpendicular to the purple. See another view showing the amazing color of this genuine tanzanite crystal.
 

Our Tanzanite Facet Rough Specimens Are All Genuine Tanzanite Mined in Tanzania

See also our entire selection of genuine tanzanite jewelry items! We offer handcrafted tanzanite necklaces, tanzanite bracelets, tanzanite rings, and tanzanite pendants in fine sterling silver and in solid 14k gold.

Genuine Tanzanite Birthstone Jewelry For Sale


Tanzanite is a trichroic gem variety of the mineral zoisite, with different colors along each of its three crystallographic directions. We have a selection of unusual genuine tanzanite gems & tanzanite jewelry items including earrings that show blue, violet, and green trichroism in the same tanzanite gemstone!

Tanzanite Information

Tanzanite 18k Gold Rings

Information about genuine Tanzanite and its history, physical properties, chemistry, occurance, and metaphysical uses is displayed on our Tanzanite Information page.

To see more tanzanite photos, just select another linked image displayed below.

To see photos of another mineral variety, select any item category link in our Mineral Inventory & Factsheet Index.


TANZANITE
Facts & Information


We offer genuine Tanzanite Earrings for sale in both sterling silver and 14k gold!

Tanzanite Earrings and other Genuine Tanzanite Products in our Online Store




Would you like us to inform you when we add on this page more genuine tanzanite pieces suitable for faceting?
We do have additional inventory of genuine tanzanite items in stock, so be sure to let us know if you have any tanzanite facet rough special requests. Please contact our webmaster or our 'site' geologist with any questions or comments.

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September 14, 2019
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