Iridescent Goethite | 44mm | Tharsis, Spain Adamite High quality polished Malachite spheres

High quality polished Malachite spheres from Congo

all in a vivid

attached with white tag which can easily be removed

translucent pale green at the base

Iridescent Goethite | 44mm | Tharsis, Spain Adamite High quality polished Malachite spheresFrom the Tharsis mining district of Andalusia, Spain one of the world's foremost localities for iridescent goethite. A substantial, blocky specimen with a fully botryoidal surface built from large, rounded orbs in deep burgundy and iron black. Across the surface, a vivid iridescent film catches the light in flashes of red, green, and rainbow colour, concentrated along the ridges and curves of the formations. The base tone is a rich, dark purple brown