Marin Mineral
Tanzanian Gem Crystals
May 23, 2017  ·  7 specimens

T566 - Tsavorite on Graphite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.1 x 1.1 x 1 cm



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Tsavorite on Graphite Tsavorite on Graphite Tsavorite on Graphite Tsavorite on Graphite

Outstanding small thumbnail composed of two interconnected GEM Tsavorite crystal on Graphite. Flawless gem Tsavorite crystals are hard to come by because the cutting value is so high they are almost always cut as gemstones. This specimen has two glass-like, undamaged crystals, though one has a indentation where another Tsavorite was formerly located.


T570 - Tsavorite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.7 x 0.5 x 0.4 cm



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Tsavorite Tsavorite Tsavorite

A recent surprise from Merelani are these elongated Tsavorite crystals. Glassy green crystal, undamaged, with unusual form.


T572 - Tanzanite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 1.6 x 1 x 0.8 cm



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Tanzanite Tanzanite Tanzanite

Rare pink Tanzanite crystal. Complete all around with glassy luster, undamaged.


T573 - Tanzanite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.3 x 0.9 x 0.5 cm



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Tanzanite Tanzanite

Uncommon pink over blue Tanzanite crystal. Complete all around with glassy luster. This crystal has possibly been heated.


T575 - Tanzanite  sold

Merelani Hills, Arusha, Tanzania
Thumbnail - 2.5 x 1.6 x 1.1 cm



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Tanzanite Tanzanite

Single, complete Tanzanite crystal. A mostly yellow crystal but with a blue core at the base. Glassy luster, weighs 33 carats.


T579 - Spessartine  sold

Nani, Loliondo, Tanzania
Thumbnail - 1.3 x 1.3 x 0.9 cm



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Spessartine Spessartine Spessartine

Bright citrus orange single Spessartine crystal with great color. A complete crystal with no black inclusions.


T580 - Spessartine  sold

Nani, Loliondo, Tanzania
Thumbnail - 1 x 1 x 1 cm



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Spessartine Spessartine

Bright citrus orange single Spessartine crystal with great color. A complete crystal with good transparency and no black inclusions.


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