M & W Minerals
Walter R. Kellogg
517 294 6709
French Creek Mines, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
3.1 x 3.2 x 1.2 cm
Small matted tufts of pink Erythrite cover the spaces in between golden, triangular faced Chalcopyrite crystals. The specimen is in good condition with no appreciable damage.