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Mixed thumbnails from the Dennis Ewell collection.
AU521 - Heliodor $ 350 Magli, Nigeria thumbnail - 2.3 x 0.8 x 0.6 cm ![]() ![]() ![]() ![]() Single gem Heliodor crystal fron Nigeria. Undamaged crystal with etched prism faces and smooth, flat terminatin faces.
AU522 - Diopside $ 280 SOLD De Kalb, De Kalb Township, St. Lawrence Co., New York, USA thumbnail - 1.3 x 1.3 x 1 cm ![]() ![]() ![]() ![]() ![]() Terminated single green Diopside crystal from the classic old USA locality of De Kalb. Internally very transparent. Old hard to find crystal.
AU523 - Herderite $ 450 Virgem da Lapa, Minas Gerais, Brazil thumbnail - 2.5 x 2 x 1.3 cm ![]() ![]() ![]() ![]() Single purple Herderite crystal that has rich color and is translucent to transparent. Complete all around and undamaged, fine quality single crystal.
AU524 - Stibnite $ 140 Kadamzhaj, Tien-Shan Mtns., Kirgizstan miniature - 3.3 x 0.8 x 0.5 cm ![]() ![]() ![]() ![]() Silvery metallic crystals of Stibnite from Kirgizstan. Well terminated, undamaged crystals.
AU525 - Almandine $ 160 SOLD Copper Hill Dist., Ducktown, Tennessee, USA thumbnail - 1.2 x 1 x 1 cm ![]() ![]() ![]() ![]() Single red Almandine crystal from Tennessee. This is a complete crystal with all faces present and equant form. Beautiful crystal from an uncommon locality.
AU527 - Anhydrite $ 120 SOLD Stassfurt, Saxony, Germany thumbnail - 1.5 x 1 x 0.4 cm ![]() ![]() ![]() ![]() Pale lavender single Anhydrite crystal from an old potash mine in Germany.
AU528 - Barite $ 90 Meikle Mine, Elko Co., Nevada, USA thumbnail - 1.8 x 1.6 x 0.5 cm ![]() ![]() ![]() ![]() Glassy single golden Barite crystal with excellent, glass-like transparency.
AU530 - Azurite $ 495 SOLD Tsumeb, Namibia thumbnail - 2 x 0.5 x 0.5 cm ![]() ![]() ![]() ![]() Slender, elongated single Azurite crytstal from Tsumeb. The crystal has good suface luster and is a bright translucent blue when backlit. Undamaged.
AU531 - Bournonite $ 350 Hengyang, Hunan Prov., China thumbnail - 2.2 x 1.3 x 0.8 cm ![]() ![]() ![]() ![]() ![]() Aesthetic, undamaged lcuster of Bournonite crystals.
AU533 - Wulfenite on Fluorite $ 90 SOLD Castle Dome Dist., Yuma Co., Arizona, USA thumbnail - 1.4 x 1 x 1 cm ![]() ![]() ![]() ![]() Vibrant yellow Wulfenite crystals on Fluorite. The main Wulfenite is 8mm across.
AU535 - Birnessite $ 50 SOLD Mont St. Hilaire, Quebec, Canada thumbnail - 0.8 x 0.4 x 0.4 cm ![]() ![]() ![]() ![]() Small, well formed single crystal of Birnessite.
AU536 - Morganite with Tourmaline $ 80 SOLD Haddam Neck, Middlesex Co., Connecticut, USA thumbnail - 1.2 x 1 x 1 cm ![]() ![]() ![]() ![]() Translucent pink Beryl crystal with attached Lepidolite and Tourmaline.
AU537 - Paradamite $ 250 SOLD Mina Oujela, Mapimi, Durango, Mexico thumbnail - 2 x 1.5 x 1 cm ![]() ![]() ![]() ![]() An 8mm doubly-terminated cluster of Paradamite on Limonite. Paradamite is much less common than Adamite
AU538 - Morganite with Dolomite, Pyrrhotite $ 300 Morro Velho Mine (?), Minas Gerais, Brazil thumbnail - 2.3 x 1.8 x 1.3 cm ![]() ![]() ![]() ![]() Glassy and transparent light pink Morganite crystal with an attached Dolomite crystals. The Dolomite crystals have attached and included sulfide crystals, likely Pyrrhotite. The given locality on the label was only 'Minas Gerais'. Although MINDAT does not show Morganite as occuring at the Morro Velho mine, the Pyrhotite on Dolomite is distinctive and Morro Velho is my best guess as to the precise locality.
AU542 - Eosphorite $ 200 Taquaral, Minas Gerais, Brazil thumbnail - 2 x 2 x 1.5 cm ![]() ![]() ![]() ![]() Cluster of translucent, golden brown Eosphorite crystals without matrix. ©2010-2018 Marin Mineral |