There are 50 minerals currently on sale.

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Orthoclase Var. Adularia with Chlorite (ex Nelson and E. David Coll.)

ID: 4152
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Interpenetrating, translucent crystals of the adularia variety of orthoclase, tinted green by inclusions of chlorite. Textbook example of the mineral from Switzerland!


Original Price: $200.00
Sale Price: $120.00
Location: Val Medel, Graubunden, Switzerland
Dimensions: 6.5 x 5.8 x 3.5cm
Size:

Prehnite with Augite

ID: 6502
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A plate of lime green prehnite crystals forming sphere that sit on black needles of augite. Obscure Spanish locality that prodices some excellent prehnites.


Original Price: $500.00
Sale Price: $400.00
Location: Oficarsa Quarry, Jaen, Andalusia, Spain
Dimensions: 9.5 x 8.5 x 3cm
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Pyrite on Sphalerite

ID: 6300
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Bright and golden, striated pyrite crystals sit on a matrix of lustrous jet black sphalerite crystals. The rear also shows some nice (but smaller) pyrites coating the matrix. Very fine old timer from this historical Colorado locality.


Original Price: $450.00
Sale Price: $360.00
Location: Eagle Mine, Gilman District, Eagle County, Colorado
Dimensions: 11.4 x 9.2 x 4cm
Size:
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Quartz Var. Smokey with Cooketite, Lepidolite and Albite

ID: 1477
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A large smoky quartz crystal on a matrix of cookeite, lepidolite and albite. There’s a sharp growth phantom on one side of the crystal and some contact on the rear, but it does not affect the other display sides. An old Eastern classic. Super!


Original Price: $580.00
Sale Price: $490.00
Location: Bennet Qy., Oxford Co., Maine
Dimensions: 15 x 14 x 11cm
Size:

Quartz, Dolomite, Marcasite on Arsenopyrite (ex Nelson Coll.)

ID: 5265
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Dirty white crystals of dolomite form a mound next to a water clear quartz crystal that’s included by chlorite. Both of these sit on a matrix of silvery arsenopyrite crystals that are also partly coated by brassy marcasite. You will love the chlorite inclusions under magnification.


Original Price: $350.00
Sale Price: $270.00
Location: Panasqueira, Portugal
Dimensions: 10 x 8.5 x 4.5cm
Size:

Rhodochrosite after Calcite (ex Paul Lowe, JL White and Richard Barstow specimen)

ID: 6524
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A beautiful specimen of lustrous crystals of calcite that have been replaced by light pink rhodochrosite. The Lowe (stating ex JL White coll.), Barstow and Koster labels are included.


Original Price: $900.00
Sale Price: $750.00
Location: Kassandra Mine, Chalkidiki Prefecture, Macedonia, Greece
Dimensions: 10.5 x 6 x 3.5cm
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Rosasite on Willemite

ID: 6382
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Blue green botryoidal rosasite partly coats a matrix of lustrous, dark bluish green willemite crystals.


Original Price: $650.00
Sale Price: $450.00
Location: Tsumeb Mine, Tsumeb, Namibia
Dimensions: 4.5 x 3.9 x 2.8cm
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Scheelite with Muscovite on Quartz (ex Nelson Coll.)

ID: 4101
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A bipyramidal crystal of orange scheelite sits on a quartz crystal with muscovite. One minor chip to the right tip of the crystal, but the color and gemminess are unreal! Superb!


Original Price: $650.00
Sale Price: $480.00
Location: Miangyang Mine, Pingwu, Sichuan Prov., China
Dimensions: 5 x 3.5 x 3.5cm
Size:

Schorl with Quartz, Muscovite (ex Nelson Coll.)

ID: 3383
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A group of highly lustrous, very deep olive green (nearly black) prisms of schorl with a water clear quartz crystal and silvery muscovite crystals. Very aesthetic miniature! You can really see the unique color when light hits it.


Original Price: $400.00
Sale Price: $300.00
Location: Teofilo Otoni, Minas Gerais, Brazil
Dimensions: 5.5 x 3.2 x 1.8cm
Size:

Smithsonite

ID: 6515
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A very sculptural specimen of medium purple botryoidal smithsonite. Displays beautifully.


Original Price: $600.00
Sale Price: $450.00
Location: El Refugio Mine, Municipio de Choix, Sinaloa, Mexico
Dimensions: 5.6 x 5 x 3.5cm
Size:
Locality:

There are 50 minerals currently on sale.

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