S20640 - Pyrite ps. after Marcasite - $400
Queen Hill Quarry, Plattsmouth, Cass Co., Nebraska
Overall Size: 2.5 x 2 cm
A spectacular hoppered octahedral pseudomorph of pyrite after marcasite measuring 2.5 cm from tip to tip. Fine specimens from Nebraska are relatively rare and this piece has incredible form and is undamaged and complete all around.