- Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico
- Cabinet, 9.9 x 8.9 x 2.9 cm
A beautiful piece from the classic Ojuela locality. Here you (on the limonite matrix that is so common from here) a field of sprays of gorgeous blue-green crystals of acicular aurichalcite, isolated rather than massed together so that they really stand out on the matrix.