Barite, Miraflores Mina, Huanuco Province, Peru

Well-crystallized yellow-green barite rosette on minor matrix. The rosette is somewhat parabolic and is folded inwards making an intriguing form. Siderite and some unidentified sulphides are also present. From Miraflores Mina, Huanuco Province, Peru. Dimensions: 5.5 cm x 7 cm