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Thumbnails June 24, 2023 · 10 specimens |
AU708 - Mimetite $500 available
Tsumeb, Namibia
Thumbnail - 2.3 x 1.3 x 1 cm
Two thick, glossy yellow Mimetite crystals from Tsumeb. The larger crystal is doubly-terminated. Both are translucent, fine and undamaged.
AU709 - Allophane ps. Azurite $225 available
Miami, Gila Co., Arizona, USA
Thumbnail - 2 x 1 x 0.6 cm
AU710 - Stephanite $750 available
Freiberg, Saxony, Germany
Thumbnail - 2 x 1.5 x 1.5 cm
AU711 - Sillimanite sold
Ratnapura, Sri Lanka
Thumbnail - 1.1 x 0.6 x 0.3 cm
Transparent, light blue single Sillimanite crystal from the Sri Lankan gem gravels. Though water worn, it retains it's prismatic crystal form. Sillimanite is rare to find in good crystals.
AU714 - Spinel sold
Ratnapura, Sri Lanka
Thumbnail - 0.8 x 0.8 x 0.7 cm
Gem quality single purple Spinel crystal from Sri Lanka. Slightly water worn but with overall sharp form.
AU715 - Linnaeite sold
Musen, Hilchenbach, Westphalia, Germany
Thumbnail - 0.5 x 0.5 x 0.4 cm
Single grey metallic octahedron of Linnaeite, an uncommon Cobalt sulfide mineral, from Germany.
AU716 - Plagioclase ps. Scapolite sold
Griffith Township, Renfrew Co., Ontario, Canada
Thumbnail - 2.5 x 2.5 x 2.2 cm
Thumbnail-sized specimen that consists of a group of sharp, prismatic Scapolite crystals that have been completely replaced by pink Plagioclase. Uncommon Canadian pseudomorph.
AU717 - Liebigite $450 available
Schwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson County, Colorado, USA
Thumbnail - 1.3 x 0.7 x 0.6 cm
AU718 - Wulfenite sold
Los Lamentos, Chihuahua, Mexico
Thumbnail - 2 x 1.2 x 1.2 cm
Two chunky Wulfenite crystals on Calcite coated by tiny Descloizite crystals. The main Wulfenite is 1.1cm in size. Undamaged.
AU721 - Durangite sold
Thomas Range, Juab Co., Utah, USA
Thumbnail - 0.9 x 0.6 x 0.5 cm
Cluster of sharp, well formed orange/red crystals of Durangite on matrix. The crystals are 2mm in size.