Goethite, Calcite, Malachite & Aurichalcite
Locality: Ojuela Mine, Mapimí, Durango, Mexico
Specimen Size: 60 mm x 35 mm
A very unusual and attractive specimen from an old collection. The matrix appears to be a tubular Goethite with lovely Calcite crystals with Malachite and Aurichalcite. From the world famous long-closed Mina Ojuela Mine in Mexico.