M & W Minerals
Walter R. Kellogg
517 294 6709
French Creek Mines, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
2.9 x 2.5 x 2.5 cm
$20 Click here to order this mineral.
Ex. Steve Pullman
This is old classic material from the French Creek Mines. An interesting combination of pink Erythrite with octahedral Chalcopyrite crystals. The specimen is relatively good condition with no appreciable damage.