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Pine cone formed by small cubic crystals modified by pentagonododecahedron (pyritohedral) faces on the typical Ambasaguas matrix. Ambasaguas 1 Mine, Ambasaguas(1994). 6 x 4.2 x 4.1 cm (Author: Joan Rosell)

Pine cone formed by small cubic crystals modified by pentagonododecahedron (pyritohedral) faces on the typical Ambasaguas matrix. Ambasaguas 1 Mine, Ambasaguas(1994). 6 x 4.2 x 4.1 cm (Author: Joan Rosell)

Dimensions: 600 x 450
File size: 46.41 kbytes
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