20hhgd.is ((ANDRADITE, PYRITE)), $30 MINIMUM BID, Cornwall Mines, Cornwall Borough, Lebanon Co., Pennsylvania, USA 4.5 x 3 x 3 cm, Miniature | |
Classic Pennsylvania locality for Andradite. Very small Pyrite crystals on the Andradite crystals. Individual crystals of Andradite scattered about the matrix. Cornwall is an iron ore mine started in 1732 that was shut down in 1972 when a hurricane, Agnes, flooded the undergrown workings. ex Glenn Davidson collection. |