There are 416 minerals currently listed.

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Malachite (ex Otto Pfordte Coll.)

ID: 6405
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Deep green botryoidal formations of malachite showing radiating patterns on the edges. Great Bisbee old timer.


Original Price: $1000.00
Sale Price: $750.00
Location: Copper Queen Mine, Bisbee, Cochise County, Arizona
Dimensions: 8 x 7 x 4cm
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Malachite “non pseudomorphous” (ex S. Koster Coll.)

ID: 6422
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A magnificent example of non pseudomorphous, curved crystals of malachite with a bright green color and great crystal size. On one end you can find micro cuprite crystals. Acquired from Gilbert Gauthier when the country was known as Zaire.


Price: $500.00
Location: Mashamba West Mine, Kolwzi, Katanga, D.R. Congo
Dimensions: 7.2 x 5 x 3.6cm
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Malachite (Ex Greenamyer Coll.)

ID: 6432
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A specimen of acicular and blocky crystals of malachite on matrix. This a very rare and excellent example from this obscure California locale and, based on the literature. Found earlier than 1977, probably in the late 50’s. California collectors should love this one.


Price: $100.00
Location: Copper World Mine, Clark Mtn. District, San Bernadino Co., California
Dimensions: 8 x 4.5 x 4.2cm
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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 after Azurite (ex John Schneider Coll.)

ID: 6091
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A very aesthetic miniature comprised of three azurite crystals that have been completely replaced by velvety green malachite, on a reddish matrix that is sprinkled with duftite and quartz crystals.


Original Price: $500.00
Sale Price: $400.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 5 x 3.2 x 2.6cm
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Malachite Coating Copper and Cuprite with Mimetite

ID: 6309
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Bright green malachite is coating copper wires and cuprite crystals that are intermixed with yellow mimetite prisms.


Price: $750.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 6.1 x 5.3 x 3cm
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Malachite on Calcite with Dolomite

ID: 6093
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A very colorful specimen comprised of forest green acicular crystals of  malachite forming spheres intermixed with greenish (zincian?) dolomite and clear calcites. One area shows a group of calcites that are included by a bluish green mineral.


Price: $650.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 9 x 8 x 4cm
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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

There are 416 minerals currently listed.

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