CALCITE, FLUORAPATITE, PYRITE, CHALCOPYRITE, SPHALERITE, QUARTZ

Group of calcite crystals that are arranged in a very aerial manner on a matrix formed by numerous very bright pyrite, chalcopyrite, and sphalerite crystals. Crystals are doubly terminated and show the faces of the hexagonal prism along with those of the negative rhombohedron. Between transparent and translucent. Among them, a well-defined fluorapatite crystal stands out. It is worth highlighting the intense fluorescence that both calcite and fluorapatite present under long-wave ultraviolet light.

ORIGIN: HUANZALA MINE, HUALLANCA, HUALLANCA DISTRICT, BOLOGNESI PROVINCE, ANCASH, PERU

DIMENSIONS: 8x7.9x3.7