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There are 58 news updates.

Prehnite

ID: 6191
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Actual rounded discoidal crystals of pastel green prehnite. Perfect TN of this unusual prehnite crystal habit.


Price: $50.00
Location: Viu Valley, Torino, Piedmont, Italy
Dimensions: 2.4 x 1.4 x 1.4cm
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Cavansite on a Stilbite cast

ID: 6167
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A small group of blue cavansite crystals are attached to a cast composed of intergrown stilbite crystals. These came out in 2013, a one time find.


Price: $50.00
Location: Wagholi Quarry, Poona, india
Dimensions: 2.3 x 1.8 x .9cm
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Barite on Calcite (ex M Zinn Coll.)

ID: 6166
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A pair of water clear barite prisms sit on a flattened rounded crystal of calcite.


Price: $80.00
Location: Book Cliffs, Grand Junction, Colorado
Dimensions: 3.4 x 2.8 x 2cm
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Beryl Var. Goshenite with Apatite

ID: 6054
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A very gemmy, colorless goshenite crystals with great luster and a wonderful textbook termination is dotted on one side by a tan apatite crystal. Apatite FL. a weak orange under UV light.


Price: $150.00
Location: King Mine, Pala, San Diego County, California
Dimensions: 3 x 2.5 x 2cm
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Aragonite Var. Tarnowitzite

ID: 6060
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Pastel off white, doubly terminated twinned crystals of the plumbian variety of aragonite known as tarnowitzite, on matrix.


Price: $150.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 3.1 x 2.7 x 1.7cm
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Smithsonite

ID: 6079
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A group of pastel straw yellow, very sharp rhombohedrons of smithsonite on matrix. The definition on the faces and edges is out standing and the crystals are very gemmy. Terrific Tsumeb TN!


Price: $300.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 3.1 x 2.5 x 2.5cm
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Celestite

ID: 6017
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A glassy, pale blue grey single crystal of celestite with internal fractures reflecting a beautiful sparkle. Perfectly terminated and partly coated with a druse of sugary quartz crystals.


Price: $50.00
Location: Hanson Quarry, Salem, Indiana
Dimensions: 2.5 x 2.2 x 2cm
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Pyrite

ID: 6011
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A floater group of intergrown,  silvery/golden pyritohedrons of pyrite in an compact formation, with a small group of additional crystals riding piggyback. Very cute TN!


Price: $50.00
Location: Ground Hog Mine, Gilman, Eagle County, Colorado
Dimensions: 2.1 x 1.6 x 1.4cm
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Vesuvianite

ID: 5989
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A single yellowish green blocky crystals of vesuvianite.


Price: $80.00
Location: Sandare, Kayes region, Mali
Dimensions: 1.6 x 1.1 x 1cm
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Lueshite (ex Martin Zinn Coll.)

ID: 5981
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A simple cube of metallic grey black lueshite, with fairly sharp corners and decent luster. This is a rare sodium niobium oxide and comes from the type locality. It is also fairly large and sharp for the species.


Price: $320.00
Location: Lueshe Mine, Kive, Congo
Dimensions: .8 x .7 x .7cm
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There are 58 news updates.