Quartz coated with Iridescent Goethite from Peru DX3822 polish flint which creates a moving line

which creates a moving line of light that appears to glide across the surface of the stone when it's moved

Dimensions: 2 x 2 x 3

with scatterings of small pyrite and galena crystals

Collectors prize Elmwood specimens for their superb crystal quality

was historically a significant source of soda ash

Quartz coated with Iridescent Goethite from Peru DX3822 polish flint which creates a moving lineQuartz coated with Iridescent Goethite from Peru Approx. Dimensions: 2. 5x2. 25x2. 25 inches Approx. Weight: 119 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,