$300.00 €273 £230.00 approx. This specimen is priced in US dollars, all other prices are approximate.
A single brassy 6 x 4 x 3 mm Chalcopyrite crystal nestles on a matrix of sharp, creamy Dolomite crystals from the New Glencrieff Vein at Wanlockhead, Dumfries and Galloway, Scotland. Many more very tiny (sub-mm) Chalcopyrite crystals are scattered over the Dolomite. An attached paper label records the specimen having been collected in 1923 by W.M. (unknown collector).