Marin Mineral
Tsumeb
May 10, 2015  ·  11 specimens

T535 - Wulfenite, Duftite  sold

Tsumeb, Namibia
Miniature - 5 x 4.5 x 3 cm



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Wulfenite, Duftite Wulfenite, Duftite Wulfenite, Duftite Wulfenite, Duftite Wulfenite, Duftite

Orange Wulfenite crystals to 1 cm associated with green Duftite. The Wulfenite crystals are partially etched away, leaving square casts of Duftite with only small amounts of Wulfenite remaining in some cases. A floater, crystallized all around.


T536 - Cuprite  sold

Tsumeb, Namibia
Thumbnail - 1.5 x 1 x 1 cm



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Cuprite Cuprite Cuprite

Two specimens of Cuprite from Tsumeb, Namibia.  These are fine quality crystal groups from an old collection. One is 1.5cm, the other 1.3cm. Both have great undamaged crystals, the largest specimen is a floater crystallized all around.


T538 - Willemite  sold

Tsumeb, Namibia
Small Cabinet - 8 x 6 x 5 cm



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Willemite Willemite Willemite Willemite

Glassy, transparent light green Willemite crystals. The crystals occur as both druses and good isolated crystals in various vuggy areas all over matrix.


T539 - Tennantite after Azurite with Mimetite  sold

Tsumeb, Namibia
Thumbnail - 2.5 x 1.5 x 1.3 cm



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Tennantite after Azurite with Mimetite Tennantite after Azurite with Mimetite Tennantite after Azurite with Mimetite

Crystals of Tennantite that have replaced Azurite, with yellow Mimetite crystals on one side.


T540 - Azurite on Arsentsumebite  sold

Tsumeb, Namibia
Thumbnail - 2.9 x 2 x 1.3 cm



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Azurite on Arsentsumebite Azurite on Arsentsumebite

Colorful specimen of Azurite from the famous Tsumeb Mine in Namibia.  The blue Azurite crystals contrast well against the green Arsentsumebite. The combination of these two minerals make some of the most visually appealing specimens from Tsumeb.


T542 - Dioptase with Cerussite  sold

Tsumeb, Namibia
Miniature - 3.8 x 3 x 2.0 cm



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Dioptase with Cerussite Dioptase with Cerussite Dioptase with Cerussite

Undamaged 1.2cm Cerussite crystal on matrix with Dioptase crystals. There is also a light powder blue mineral in areas on the matrix.


T543 - Galena and Mimetite with Quartz  sold

Tsumeb, Namibia
Small Cabinet - 7 x 4.5 x 2.5 cm



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Galena and Mimetite with Quartz Galena and Mimetite with Quartz Galena and Mimetite with Quartz

An uncommon Tsumeb specimen of sharply formed Galena crystals to 1.2cm with yellow Mimetite crystals and elongated milky Quartz crystals. A floater, crystallized all around.


T545 - Rosasite, Smithsonite on Tennantite   $340  available

Tsumeb, Namibia
Small Cabinet - 7.5 x 4.5 x 3 cm



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Rosasite, Smithsonite on Tennantite Rosasite, Smithsonite on Tennantite Rosasite, Smithsonite on Tennantite Rosasite, Smithsonite on Tennantite

A matrix covered by Dolomite and Quartz crystals with areas of blue Rosasite and Tennatite crystals coated by green Smithsonite.

T548 - Smithsonite  sold

Tsumeb, Namibia
Small Cabinet - 6 x 3.5 x 3.5 cm



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Smithsonite Smithsonite Smithsonite

Pink crystals of cobaltian Smithsonite to 7mm.


T549 - Dioptase on Calcite  sold

Tsumeb, Namibia
Miniature - 3.5 x 3 x 2.0 cm



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Dioptase on Calcite Dioptase on Calcite Dioptase on Calcite

Isolated crystals of Dioptase on Calcite. Crystals to 1.1cm.


T550 - Cuprian Adamite   $450  available

Tsumeb, Namibia
Thumbnail - 2.2 x 1.5 x 1.5 cm



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Cuprian Adamite Cuprian Adamite

Undamaged clusters of deep forest green, slightly curving crystals of Cuprian Adamite on matrix.

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