Highly lustrous PYRITE crystals with grooved crystal faces on beautifully cubic MANGANO CALCITE crystals - also included are black SPHALERITE = ZINC BLENDING crystals.
Rare old step from PASTO BUENO in the HIGH ANDES in PERU
Weight: 400 g Dimensions: 13 x 8 x 5 cm
Great UV colors with MANGANO CALCIT
The previous photo shows the underside.