Quartz coated with Iridescent Goethite from Peru TF2580 malachite slab this precious gemstone has been

this precious gemstone has been revered for centuries for its stunning appearance and symbolic significance

75 x 4 inches

each specimen brings exceptional natural beauty and geological interest to any mineral collection

This gold sheen is due to gas bubbles in the lava that cool in successive layers

in Jurassic limestone from about 160 million years ago

Quartz coated with Iridescent Goethite from Peru TF2580 malachite slab this precious gemstone has beenQuartz 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,