4602559) Scorodite with Pyrite - Baishiding Mo deposit, Zhongshan Co., Hezhou Prefecture, Guangxi Zhuang Autonomous Region, China Size: 6.5 x 6.5 x 2.0 cm (small cabinet) Price: $ 1200
Beautiful blue glassy near transparent crystals of scorodite to 0.5 cm very rich throughout this 6.5 x 6.5 x 2.0 cm pyrite crystal matrix. In great condition and superb for the species. 4602556) Scorodite with Pyrite - Baishiding Mo deposit, Zhongshan Co., Hezhou Prefecture, Guangxi Zhuang Autonomous Region, China Size: 6.5 x 5.5 x 5.5 cm (small cabinet) Price: $ 1500
Glassy lustrous translucent deep blue sharply formed and large crystals of scorodite to 0.7 cm scattered throughout this 6.5 x 5.5 x 5.5 cm pyrite crystallized matrix. In great condition and sits nicely for display. Superb large crystals for the species! 1641428) Siderite with Chalcopyrite, Fluorapatite - Julcani District, Angaraes Province, Huancavelica Department, Peru Size: 9.0 x 9.0 x 3.0 cm (small cabinet) Price: $ 250
Blocky semi-lustrous brown rhombohedral crystals of siderite to 2.0 cm on edge scattered over a matrix of crystallized bright brassy chalcopyrite. Minor fluorapatite in association. In great condition; neat combination piece. Size: 9.0 x 9.0 x 3.0 cm. Weighs 0.86 lbs. Ref: Hyrsl, et al.: Peru - Paradise of Minerals; pp 369 - 383. 1641800) Siderite with Fluorapatite, Quartz - Panasqueira, Covilha, Castelo Branco District, Portugal Size: 6.5 x 4.0 x 3.0 cm (small cabinet) Price: $ 250
Choice combination piece from this famous locality. A gem colorless quartz crystal, on one side a large lenticular brownish siderite crystal is attached. A green glassy partly gemmy fluorapatite crystal 1.1 cm across is studded in between the two. Shows all around; there is tiny micro-chipping on the termination of the quartz. The fluorapatite and siderite are perfect. Size: 6.5 x 4.0 x 3.0 cm. Weighs 0.16 lbs. Ref: The Mineralogical Record: 2: 73-78. 1641853) Siderite with Muscovite - Rist Mine, Hiddenite, Alexander Co., North Carolina, USA Size: 9.0 x 5.0 x 5.0 cm (small cabinet) Price: $ 250
Large translucent rhombohedral crystals of siderite to 5.0 cm on edge forming an inter-penetrating cluster with thin silvery muscovite crystals. Minor chipping as seen; overall I think this in very good condition. Sits nicely for display by itself and measures 9.0 x 5.0 x 5.0 cm. Shows all around as seen. Weighs 0.33 lbs. Ref.: Rocks & Minerals: 60: 65. 1641437) Siderite with Quartz - Iouriren Mine, Akka, Tafraout, Tiznit Province, Souss-Massa-Draa Region, Morocco Size: 9.0 x 6.0 x 5.5 cm (small cabinet) Price: $ 350
Several large brown flattened rhombohedral crystals of siderite, the largest to almost 7.0 cm across, set nicely on a matrix of crystallized quartz. In great condition as seen; shows all around. Measures 9.0 x 6.0 x 5.5 cm. Very fine for the species! Weighs 0.35 lbs. 1141779) Siderite with Quartz - Medel gorge, Medel Valley, Grischun, Switzerland Size: 9.0 x 8.5 x 4.5 cm (small cabinet) Price: $ 1200
A wonderful combination specimen with brown lenticular crystals of siderite to almost 2.0 cm in size richly scattered over a 9.0 x 8.5 x 4.5 cm matrix with glassy transparent gemmy quartz crystals to 4.8 cm in length. In great condition; superb example for siderite from an Alpine locality. 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. 1641611) Silver - Pohla, Schwarzenberg, Saxony, Germany Size: 7.5 x 3.0 x 3.0 cm (small cabinet) Price: $ 750
A 7.5 x 3.0 x 3.0 cm native arsenic matrix, the sides very rich throughout with fine delicate dendritic native silver crystals. Weighs 0.23 lbs. Ref: Mineralien-Welt 2(3), 26-41. 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. 1701124) Skorpionite with Tarbuttite - Skorpion Mine, Rosh Pinah, Luderitz District, Karas Region, Namibia Size: 8.0 x 4.0 x 1.0 cm (small cabinet) Price: $ 450
A choice and richly crystallized example for this new species (2008) with colorless acicular crystals throughout this 8.0 x 4.0 x 1.0 cm matrix with minor tarbuttite. Weighs 0.11 lbs. Ref: Mineralien-Welt 18 (4), 56-66; Von Bezing, Namibia - Minerals and Localities (2007). 1641424) Skutterudite (repaired) - Aghbar Mine, Aghbar, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draa Region, Morocco Size: 7.5 x 4.0 x 2.0 cm (small cabinet) Price: $ 100
A chain-like cluster of brilliant lustrous large and sharp skutterudite crystals measuring 7.5 x 4.0 x 2.0 cm in size. The back side has been sawn flat and the piece is repaired.
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