Rosasite Aurichalcite Specimen - Mexico blue kyanite 5cm x 27cm

5cm x 27cm

a piece that beautifully showcases the exceptional color and quality of Argentinian material

About 2in x 2in x 2in

There are saw marks on this piece

Sourced from Durango

Rosasite Aurichalcite Specimen - Mexico blue kyanite 5cm x 27cmRosasite is a secondary mineral that is commonly found in the oxidized areas of copper zinc ore deposits. Its chemical composition is composed of copper zinc carbonate hydroxide, with the formula CuZnCO(OH). This mineral is well known for its appealing blue green color and its spherical, botryoidal, or fibrous crystal formations. Aurichalcite is a fascinating mineral composed of copper, zinc, and carbonate ions. It is commonly found in the oxidation