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Siderite with Pyrite
$300.00 €248 £220.00 approx. This specimen is priced in US dollars, all other prices are approximate.
ID:
CC16559
A pleasing specimen of bold chunky lenticular Siderite crystals to 2.7 cm diameter, densely covering a brecciated matrix of mixed rock fragments cemented by sulphide minerals. From the Tazna mine, at Cerro Tazna, Potosí Department, Bolivia, the Siderite is smoky-grey with attractive rusty-orange edges and surrounded with complex golden Pyrite and Quartz crystals, each to around 5 mm.