2959 Dioptase, Malpaso Quarry, Cordoba, Argentina March 24, 2018 Steve Argentina South America Green dioptase crystals from the Malpaso Quarry (Esperanza Quarry), Dumesnil, Colón Department, Córdoba, Argentina. Click for full sized image…
New Mexico North and Central Americas United States 4960 Dioptase, Rosasite, Willemite, Independence lode, Victorio District, Luna Co., New Mexico, USA October 5, 2019