“RUSTY” PYRITE on Mangano CALCIT xx

Beautiful cubic PYRITE crystals with typical wax grooves – partially oxidized on the surface and with colorful tarnish.

You don’t see that every day !

The PYRITE sit on MANGANO CALCITEN with nice edges and surfaces.

Old find from Pasto Bueno in the ANCASH region – ANDES – PERU

Weight: 450 g Dim.:_ 12 x 10 x 4 cm

Picture 4 is the back