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| These galleries contain minerals between 3.1 to 5 cm or 1.25 to 2 inches in size. |
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Products are separated alphabetically, letters that are underlined contain products. If a letter is red you are currently viewing that page. |
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Tengerite - (Y) #23203
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| Paratoo Cu mine, Mt Lofty Ranges, South Australia, Australia |
| Chemical Formula: Y2(CO3)3•2-3(H2O) |
| Size: Miniature |
Pearly white platy Tengerite - (Y) crystals in radial sprays to 2mm and fine layers on matrix. This particular piece is interesting because there are some Tengerite sprays that have been replaced by an unidentified green mineral with bright blue centers that is probable Decrespignyite - (Y). |
| Overall: 4.5 x 1 x 4 cm |
| Sold |
| $75.00 |
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| More information on Tengerite - (Y) on Webmineral.com or MinDat.org |
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Terlinguaite #DC24416
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| Terlingua Dist. , Brewster Co., Texas, United States |
Cooke Collection
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| Chemical Formula: Hg+Hg++ClO |
| Size: Miniature |
Excellent coverage of soft flattened yellow-green Terlinguaite crystals with possible Eglestonite. |
| Overall: 3.5 x 2.5 x 2.5 cm |
| Sold |
| $175.00 |
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| More information on Terlinguaite on Webmineral.com or MinDat.org |
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Theisite with Aurichalcite #21320
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| Tucker's Tunnel, Tuckerville, Hinsdale Co., Colorado, United States |
| Micro crystals of Theisite to 0.5 mm. |
Type Locality
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| Chemical Formula: Cu5Zn5[(As+++++,Sb+++++)O4]2(OH)14 |
| Size: Miniature |
Minute, very thin platy crystals on Aurichalcite. |
| Overall: 4 x 3 x 2.5 cm |
| Available |
| $55.00 |
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| More information on Theisite on Webmineral.com or MinDat.org |
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Thomsonite on Chabazite #FD176
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| Road cut near Spray, Wheeler Co., Oregon, United States |
DeVito Collection
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| Chemical Formula: NaCa2Al5Si5O20•6(H2O) |
| Size: Miniature |
Honey yellow smooth botroids to 2mm of Thomsonite composed of compact bladed crystals on colorless Chabazite. |
| Overall: 5 x 2.5 x 2 cm |
| Available |
| $25.00 |
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| More information on Thomsonite on Chabazite on Webmineral.com or MinDat.org |
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Tiemannite #23793
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| Marysvale, Piute Co., Utah, United States |
| Micro crystals of Tiemannite to 2 mm. |
| Chemical Formula: HgSe |
| Size: Miniature |
Dark gray equant Tiemannite crude crystals to 2mm. This piece comes with an old Ward's Natural Science label. |
| Overall: 4 x 3 x 4 cm |
| Sold |
| $40.00 |
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| More information on Tiemannite on Webmineral.com or MinDat.org |
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Tlapallite #GJ23102
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| Moctezuma mine, Moctezuma, Sonora, Mexico |
| Micro crystals of Tlapallite to <0.25 mm. |
Type Locality
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| Chemical Formula: H6(Ca,Pb)2Cu3(SO4)(Te++++O3)4(Te++++++O6) |
| Size: Miniature |
Green encrustation and micro-spheres of Tlapallite on matrix. Associated with a lighter bluish crust which is possible Tlalocite. |
| Overall: 5 x 2 x 3 cm |
| Sold |
| $65.00 |
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| More information on Tlapallite on Webmineral.com or MinDat.org |
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Copyright © 2000 - 2010 Dakota Matrix Minerals All photos by Dakota Matrix and are Copyrighted © and may not be used without permission Last modified: February 8, 2010 |