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You Searched For : Bertrandite Rhodochrosite Pyrite Sphalerite Quartz Kara Oba Kazakhstan [0,0,0]
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Bertrandite, Quartz and Pyrite - Kara-Oba deposit, Betpakdala Desert, Karaganda Oblast, Kazakhstan
(#FERR0819)
Cluster with rich coverage of pearl white Bertrandite xls, spread over smoky Quartz xls, and associated with Pyrite in cubic xls.
Campione in ottime condizioni.
Specimen weight:304 gr.
Crystal size:bertrandite to 1 cm
Overall size:87mm x 70 mm x 45 mm
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Gypsum - Niccioletta Mine, province of Grosseto, Tuscany, Italy
(#FERR0668)
Cluster of pearl white Gypsum xls with good translucency, from a classic italian mine exploited for Pyrite up to mid '90's and then closed.
Specimen weight:91 gr.
Crystal size:to 5 cm
Overall size:70mm x 50 mm x 50 mm
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Chalcopyrite and Quartz - Neve quarry, Masso, Province of Genova, Liguria, Italy
(#FERR0442)
Classic oldtimer from Liguria, featuring one single, very clean, bi-sphenoidal xl of Chalcopyrite, associated with xls of transparent quartz on matrix.
Specimen weight:70 gr.
Crystal size:1 cm
Overall size:6 x 5,8 x 5 cm
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Orthobrannerite and Gold - Fenillaz lode, Brusson Mine, Aosta Valley, Italy
(#FERR0364)
Interesting specimen featuring an association of rare Orthobrannerite in black needles with native spongy gold on quartz.
This combination is quite rare but typical for the Brusson Mine and Orthobrannerite is a very rare specie worldwide.
Specimen weight:5 gr.
Crystal size:0,2 cm
Overall size:2,3 x 1,8 x 0,6 cm
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Smoky Quartz, Orthoclase, Albite - Baveno Quarry, Province of Verbania, Piemonte, Italy
(#FERR0317)
Classic cluster featuring several prismatic xls of Quartz, slightly smoky, set upon a bed of pinkish xls of Orthoclase and of Albite.
Oldtimer from one of the most known italian localities.
Specimen weight:274 gr.
Crystal size:to 4,3 cm
Overall size:9,1 x 8,4 x 4,4 cm
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Sphalerite - Bottino Mine, Ruosina, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy
(#FERR0145)
Sparkling, jet black tetrahedra os Sphalerite on matrix, with minor siderite, from a classic italian mine no longer producing.
The piece can be dated to mid '80 when some workings for specimens recovery were carried out.
Specimen weight:101 gr.
Crystal size:to 1 cm
Overall size:6,5 x 5 x 3,5 cm
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