- Miniature, 4.7 x 4.7 x 3.0 cm
- Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico
Gemmy and lustrous, azure-blue azurite crystals to 8 mm are festooned on gossan matrix and nicely accented with malachite on this fine specimen from Concepcion del Oro, Mexico. Specimens of this quality mostly came out the 1950s. Ex. John Ydren Collection.