“Polycrystalline surface of crystals with the dominant octahedron, but also with the faces of the dodecahedron and the cube. The crystals are translucent, very bright with a vivid red color and are on matrix. Of the best quality for that mine.Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora, MexicoFound in 2012-2013Specimen size: 7.1 × 6.2 × 2.8 cm = 2.8” × 2.4” × 1.1”Main crystal size: 2.4 × 1.2 cm = 0.9” × 0.5”TD66AH5 ”

“Polycrystalline surface of crystals with the dominant octahedron, but also with the faces of the dodecahedron and the cube. The crystals are translucent, very bright with a vivid red color and are on matrix. Of the best quality for that mine.Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora, MexicoFound in 2012-2013Specimen size: 7.1 × 6.2 × 2.8 cm = 2.8” × 2.4” × 1.1”Main crystal size: 2.4 × 1.2 cm = 0.9” × 0.5”TD66AH5 ”