Marcasite - Picher Field, Oklahoma

Excellent large-cabinet size specimen of golden-brassy, lustrous and sparkling marcasite crystals up to 1.5 cm richly covering pink-beige dolomite rhombs hosted on chert matrix from the Tri-State district.

Size: 10.2 x 7.5 x 7.0 cm

Locality: Picher Field, Tri-State district, Oklahoma, USA