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Siderite, Arsenopyrite & Chalcopyrite (Trimingham Coll.)
- Panasqueira, Castelo Branco District, Portugal
- Small Cabinet, 5.4 x 4.8 x 3.8 cm
- Start Time: 04/04/2015 6:30:00 pm (CDT)
- End Time: 04/09/2015 6:30:00 pm (CDT)
- Auction Closed
Item Description
Superb, tan, tabular, modified siderite crystals, to 3.3 cm, are aesthetically stacked and are accented with starkly contrasting lustrous metallic-gray arsenopyrite and a couple of fields of golden, brassy chalcopyrites. A very choice and aesthetic combination specimen from this famous locale from the Bob Trimingham Collection.