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2 808 kr
199.50gm Emerald Crystal, Tanzania, Untreated Unheated
552 kr
7.82ct Emerald Crystal. Tanzania. No oil, Untreated Unheated. Good for setting in jewellery as is or to add to your specimen collection
936 kr
14.91ct Emerald Crystal. Tanzania. No oil, Untreated Unheated. Good for setting in jewellery as is or to add to your specimen collection
832 kr
7.10ct Emerald Crystal. Tanzania. No oil, Untreated Unheated. Good for setting in jewellery as is or to add to your specimen collection
3 120 kr
389gm Massive Black Spinel Crystal from Mahenge in Tanzania. 389.00gm / 1945ct, Untreated Unheated. 83.60 x 67.50 x 41.40mm, very rare and an excellent addition to a gem collection ...
38 990 kr
363.20gm / 1816ct Tanzanian Chrome Sphene Crystal. Unheated Untreated. 119mm x 68.50mm x 44.00mm, probably the largest in the world
780 kr
31.07ct Magnesio Axinite, Merelani, Tanzania, Colour Changing, Untreated Unheated, 2.38 x 2.32 x 0.62cm
Full of inclusions causing a glitter confetti effect.
7 798 kr
10.53ct Mahenge Red Spinel Crystal. Tanzania, Untreated, Unheated. 14.5 x 8.1 x 11.7 mm
72 729 kr
29.89ct Alexandrite Crystal, Manyara, Tanzania, VERY VERY RARE, INVESTMENT GRADE, Can you see the gem vein in the crystal changing color. 24.2x11.9x9mm
36 391 kr
36.59ct Alexandrite Crystal, Manyara, Tanzania, VERY VERY RARE, INVESTMENT GRADE, Can you see the gem vein in the crystal changing color. 26.2x14.3x13mm
25 994 kr
37.19ct Alexandrite Crystal, Manyara, Tanzania, Untreated Unheated. 17.1 x 12.2 x 15.2mm
36 391 kr
14.74ct Alexandrite Crystal, Tanzania. Untreated Unheated, 15 x 13 x 8mm
93 576 kr
64.15ct Alexandrite Crystal, Manyara, Tanzania, VERY VERY RARE, INVESTMENT GRADE, Can you see the gem vein in the crystal changing color. 22x19.5x15mm
11 937 kr
176.97ct/35.39gm Tanzanian Sphene Crystal, Untreated Unheated. 44.0 x 27.0 x 23.1mm Very High End, Ultra Rare
20 535 kr
371.5ct/74.30gm Tanzanian Sphene Crystal, Untreated Unheated. 64.8 x 41.0 x 18.1mm Very High End, Ultra Rare
18 196 kr
241.59ct/43.31gm Tanzanian Sphene Crystal, Untreated Unheated. 49.9 x 32.2 x 27.3mm Very High End, Ultra Rare
15 077 kr
347.00ct/69.40gm Tanzanian Sphene Crystal, Untreated Unheated. 58.1 x 31.3 x 30.3mm Very High End, Ultra Rare
29 113 kr
298.50ct/59.70gm Tanzanian Sphene Crystal, Untreated Unheated. 65.6 x 31.6 x 24.9mm Very High End, Ultra Rare
6 499 kr
80.67ct/16.13gm Tanzanian Sphene Crystal, Untreated Unheated. 38.4 x 15.5 x 19.6mm Very High End, Ultra Rare
10 398 kr
207.64ct/41.52gm Tanzanian Sphene Crystal, Untreated Unheated. 53.9 x 28.2 x 19.1mm Very High End, Ultra Rare
17 936 kr
227.39ct/45.47gm Tanzanian Sphene Crystal, Untreated Unheated. 55.6 x 41.1 x 17.7mm Very High End, Ultra Rare
11 905 kr
130.10gm / 650.50ct Sphene Crystal from Tanzania. Superb rare piece. 71.60 x 50.00 x 33.20mm
3 640 kr
39.60gm Tsavorite and Tanzanite crystal on Matrix, Merelani, Tanzania. 5.67 x 1.83 x 2.29 cm
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