16btjvis ((CHALCOPYRITE)), $15 MINIMUM BID, French Creek Mines, Chester County, Pennsylvania, 5 x 4 x 4 cm, Miniature | |
Here is a classic Pennsylvania locality for Chalcopyrite. Now the collecting area is a housing development. I was able to get a small lot of minerals, many from north eastern localities, from the now retired dealer, Carter Rich from Virginia. |