1681054) Siderite, Sphalerite after Calcite - Aggeneys Mine, Northern Cape Province, South Africa Size: 9.0 x 6.0 x 4.0 cm (small cabinet) Price: $ 60
Satiny sparkling brown combination of siderite and sphalerite forming hollow casts after now gone calcite crystals to 4.0 cm. One area is broken away to show the hollow interior. Size: 9.0 x 6.0 x 4.0 cm. Weighs 0.23 lbs. 1681020) Siderite, Sphalerite after Calcite - Aggeneys Mine, Northern Cape Province, South Africa Size: 8.0 x 4.5 x 4.5 cm (small cabinet) Price: $ 100
Sparkling mixture of brownish siderite and sphalerite forming casts after now gone calcite crystals, leaving these hollow as can be seen in the broken away section at lower left. Measures 8.0 x 4.5 x 4.5 cm in size overall. Weighs 0.11 lbs. 1681093) Siderite, Sphalerite after Calcite - Aggeneys Mine, Northern Cape Province, South Africa Size: 8.5 x 6.0 x 4.5 cm (small cabinet) Price: $ 125
Neat pseudomorph specimen with iridescent brown mixture of siderite and sphalerite replacing crystals of calcite to 4.0 cm in height. These are thin shells and hollow on the inside. Sits up perfectly for display and shows nicely all around. In great condition. Size: 8.5 x 6.0 x 4.5 cm. Weighs 0.14 lbs. 1681312) Siderite, Sphalerite after Calcite - Aggeneys, Northern Cape Province, South Africa Size: 7.5 x 5.5 x 3.5 cm (small cabinet) Price: $ 125
Sparkling slightly iridescent brown inter-mixed micro crystals of siderite and sphalerite forming hollow casts after now gone calcite crystals. In excellent condition and measures 7.5 x 5.5 x 3.5 cm. Weighs 0.08 lbs. 1122541) Silver with Acanthite, Calcite - New Nevada Mine, Cerro San Antonio, San Miguel, Batopilas, Andres del Rio District, Mun. de Batopilas, Chihuahua, Mexico Size: 6.8 x 4.1 x 2.1 cm (small cabinet) Price: $ 2500 ex. Wolfgang E. Henkel collection
Superb free-standing spiky spinel-law twinned crystals of native silver measuring to 4.4 cm in length are coming attractively off a matrix of massive white calcite and crystallized native silver. Shows nicely all around 360 degrees - no damage. There are small black crystals of acanthite scattered throughout the native silver crystals. A very fine miniature. Size: 6.8 x 4.1 x 2.1 cm. Ex Wolfgang E. Henkel collection. Ref: The Mineralogical Record: 17: 61-80. 1461189) Silver with Copper - Wolverine Mine, Wolverine, Houghton Co., Michigan, USA Size: 7.0 x 6.0 x 5.5 cm (small cabinet) Price: $ 5000 ex. Hans Luethi collection.
A wonderful display "half-breed" specimen measuring 7.0 x 6.0 x 5.5 cm in size. The specimen has a "base" of crystallized native copper. Coming out of this and showing nicely all around is bright crystallized native silver. Sits perfectly for display by itself. In great condition. Ex Hans Luethi collection. 1042629) Smithsonite - Kelly Mine, Magdalena District, Socorro Co., New Mexico, USA Size: 6.7 x 5.6 x 1.6 cm (small cabinet) Price: $ 1200 ex. Lloyd Tate Collection.
Classic beautiful chatoyant bluish-green botryoidal crystallized smithsonite covering a thin 6.7 x 5.6 x 1.6 cm matrix. No damage. The color is excellent! Ex Lloyd Tate collection. Ref: The Mineralogical Record: 20: 13-24. 1641805) Smithsonite - Touissit, Oujda-Angad Province, Oriental Region, Morocco Size: 7.0 x 6.5 x 4.5 cm (small cabinet) Price: $ 200
Sparkling brown translucent pearly crystals of smithsonite averaging 0.1 cm in size are covering the top and sides of a 7.0 x 6.5 x 4.5 cm matrix. Minor damage as seen, still, in good condition and quite nice for the species from this closed mining district. Weighs 0.43 lbs. 1642547) Smithsonite - Touissit, Oujda-Angad Province, Oriental Region, Morocco Size: 8.5 x 7.5 x 6.0 cm (small cabinet) Price: $ 400
A 8.5 x 7.5 x 6.0 cm brecciated matrix, this covered with dark green sparkling translucent crystallized smithsonite. Some damage as seen, still, this is quite nice for the species from this locality. Weighs 0.80 lbs. 1641682) Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Size: 7.5 x 7.0 x 7.0 cm (small cabinet) Price: $ 250
Lustrous well formed large brown translucent crystals of smithsonite to 1.2 cm in size rich over the top of a 7.5 x 7.0 x 7.0 cm matrix. Overall in very good condition with only minor micro-chipping as seen. Weighs 1.41 lbs. Ref: Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany, 328 p. 1641221) Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Size: 7.0 x 6.0 x 2.5 cm (small cabinet) Price: $ 450
Beautiful sparkling green crystals and crystallized smithsonite rich on top of this 7.0 x 6.0 x 2.5 cm matrix. In great condition and quite pretty. Weighs 3.1 oz. Ref: Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany, 328 p. 4961341) Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Size: 7.5 x 5.5 x 3.5 cm (small cabinet) Price: $ 850 ex. John Trimble collection
Very fine pearly pink translucent to near transparent gemmy crystals of smithsonite to 0.5 cm in size aesthetically covering a 7.5 x 5.5 x 3.5 cm matrix. With a 10x loupe I can find one minor area with chipping, this on the left side of the piece as seen in the photos. Overall in very good condition. Ref: Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany, 328 p. Ex John Trimble collection. 1281042) Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Size: 8.0 x 5.0 x 3.5 cm (small cabinet) Price: $ 950
Showy pearly translucent green crystals of smithsonite to 0.8 cm are richly scattered over the front side of a 8.0 x 5.0 x 3.5 cm matrix. In great condition and quite pretty. 1461015) Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Size: 7.0 x 6.0 x 4.0 cm (small cabinet) Price: $ 1000 ex. Hans Luethi collection.
Beautiful pearly pink crystals of translucent smithsonite averaging 0.4 cm in size neatly covering one side of a 7.0 x 6.0 x 4.0 cm matrix. Minor damage off to the far right side of the matrix, away from the center of the piece. In my opinion this is in great condition. Very showy. Ex Hans Luthi collection. 1241024) Smithsonite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia Size: 9.0 x 5.0 x 4.5 cm (small cabinet) Price: $ 1250
Showy chatoyant green crystals of smithsonite are aesthetically and attractively covering the front side of a 9.0 x 5.0 x 4.5 cm matrix. No damage; sits perfectly for display by itself. Great color!
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