Quartz coated with Iridescent Goethite from Peru TF2580 malachite slab This is a unique specimen

This is a unique specimen we acquired out of a very small parcel of specimens from a gentleman that collected them in Kazakhstan

resulting in the characteristic septarian pattern

making them highly collectible

Weight: 79 grams

Quartz coated with Iridescent Goethite from Peru TF2580 malachite slab This is a unique specimenQuartz coated with Iridescent Goethite from Peru Approx. Dimensions: 2. 5x2. 25x2. 5 inches Approx. Weight: 196 grams Locality: Cascas, Gran Chimu, La Libertad, Peru A stunning display piece from the famed mineral locality of Cascas in Gran Chim, La Libertad, Peru, this specimen features lustrous, transparent to milky quartz crystals richly coated with iridescent goethite. The goethites surface shimmers with vibrant metallic huespurples, golds,