Mottramite - Mexico

Mottramite - Mexico
Location: Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico
Soft velvety dark olive green growths of Mottramite. Mottramite is a member of a series composed of the mineral descloizite. Mottramite is the copper rich member (descloizite is zinc rich). Mottramite is the rarer of the two minerals.
Size: 2.6 x 2.2 x 1.5 inches