Pyrite and sphalerite

Description

Pyrite : druse of centimetric crystals of cubic habitus twinned and interpenetrated, of a brass-yellow color with lively metallic luster and evident triglyphic streaks associated with several millimetric crystals of sphalerite (blende). The matrix is composed of pyrite compact

Origin: Santiago de Chuco - Perù

Size 9x6 cm

Thickness 4 cm

Weight 330 g