Search Archived Mineral Specimens

Availability

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Locality

DeLamar mine, Owyhee Co., Idaho, United States

Formula

Ag₂Se

Size

SmCabinet 5.5x4x3cm

Tagged

selenium , silver

Granular compact crystalline masses. A very rich specimen of this rare silver selenide.

Availability

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Locality

Fair View mine, Pershing Co., Nevada, United States

Formula

Ag₂Se

Size

SmCabinet 9x4.5x1.5cm

Tagged

selenium , silver

Two veins of rare Naumannite shot up through Baryte. Looking closely at the veins, very silver grains are evident. The thick vein is about 2cm thick. The smaller vein is 5mm. Rare.

Availability

Sold

Locality

DeLamar mine, Owyhee Co., Idaho, United States

Formula

Ag₂Se

Size

Thumbnail 1x1x1cm

Tagged

selenium , silver

Three small orthorhombic cubes to 1.5mm (the largest) and the other two at 1mm on a dark grey matrix of Naumannite and Pyrite.