There are 220 minerals priced at between $100 and $499.

Click on the mineral photo to see additional views of the specimen.

Malachite (Ex Koster Coll.)

ID: 6424
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A spcimen of mammillary medium green malachite with a darker green radiating center. Acq. in 2000 from Gilbert Gauthier.


Price: $300.00
Location: Mashamba West Mine, Kolwzi, Katanga, D.R. Congo
Dimensions: 5.8 x 4.5 x 3.5cm
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Malachite after Azurite

ID: 5863
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A trio of crystals (one main one with two smaller attached)  of azurite in parallel growth have completely pseudomorphed to deep velvety green malachite.


Price: $380.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 5.3 x 1.6 x 1cm
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Malachite after Azurite “Floater” (ex J. Schneider Coll.)

ID: 6043
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A pair of doubly terminated azurite crystals that have completely altered to velvety green malachite. Complete all the way around with a small tip of deep blue azurite. Excellent miniature.


Price: $400.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 5.2 x 3.8 x 2cm
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Malachite on Chrysocolla (ex Nelson Coll.)

ID: 3138
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A very unusual specimen of malachite with chrysocolla. The chrysocolla occurs as a botryoidal and stalactitic formation over mamillaryl malachite and has the texture of highly lustrous porcelain. Beautiful and different. Actually, it is the only one I have seen like this!!


Price: $400.00
Location: Katanga, Lubumbashi, Congo
Dimensions: 6.8 x 4 x 3.2cm

Manganite (ex Nelson Coll.)

ID: 3531
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A jet black crystal of manganite with smaller crystals attached. Minor contac at the rear of the termination. Excellent TN from this classic European locality!


Price: $250.00
Location: St. Andreasberg, Harz Mtns., Neidersachsen, Germany
Dimensions: 2.9 x 1.2 x .7cm
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Microlite and Tantalite (Mn) with Muscovite

ID: 6459
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Sparkling crystals of orange microlite are intermixed with prismatic black crystals of tantalite (Mn) and shiny crystals of muscovite.


Price: $350.00
Location: Ipe Mine, Governador Valladares, Minas Gerais, Brazil
Dimensions: 6.3 x 4 x 3.5cm
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Mimetite on Dolomite (ex John Schneider Coll.)

ID: 5937
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An amorphous, tan dolomite sculptural formation is sprinkled with bright yellow crystals of mimetite.


Price: $400.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 6.1 x 4 x 2.8cm
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Mimetite on Mottramite

ID: 6186
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Sprays of bright yellow mimetite crystals on a matrix of dark brilliant green mottramite.


Price: $180.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 4.4 x 3.5 x 3cm
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Mimetite Var. Campylite (ex Otto Pfordte Coll.)

ID: 6399
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Well formed orange to dark olive/tan lustrous crystals of the campylite variety of mimetite on matrix. Old label says Red Gill, but I believe it is probably from the Dry Gill Mine.


Price: $200.00
Location: Dry Gill Mine, Caldbeck Fells, Cumbria, England
Dimensions: 9 x 6 x 5cm
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Mimetite with Barite

ID: 6128
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Translucent clear to yellowish prismatic blocky crystals of  barite intermixed with deep orange mamillary mimetite. Pretty!


Price: $300.00
Location: Chah-Milleh Mine, Anarak District, Nain County, Isafahan Province, Iran
Dimensions: 6.5 x 4 x 3cm
Size:
Locality:

There are 220 minerals priced at between $100 and $499.

Click on the mineral photo to see additional views of the specimen.