Wonderful specimen from Peru with an aesthetic association of Calcite in several nailhead prismatic crystals of excellent brightness (most of which perfect and natural terminated) in a delicate white color associated with small crystals of black Sphalerite var Marmatite and Pyrite on matrix of golden Pyrite. The biggest crystal measures 2.3 X 1.4 Cm This type of Calcite is also called "Benz" because crystals's shape reproduce the Mercedes Benz symbol. Origin: Huanzala Mine, Huallanca District, Bolognesi Province, Ancash, Peru Size: 7.2 X 5.8 X 4.1 Cm Weight: 301 Gr Please keep in mind that photos are taken inside a box with LED lights and that the colors may be slightly different. Detail photos are obviously enlarged to show the particularities at their best. If youd nee you can contact us to have videos of the piece taken in daylight