Sharp metallic-lustrous crystals of Pyrargyrite on matrix of white Calcite. The Pyrargyrite crystals have an intense red color with strong backlit. It can be displayed from both sides. Very nice small mineral specimen from a classic locality. In very good condition. Specimen size: 2.5 cm x 2.5 cm Watch the video below
Fresnillo, Zacatecas, Mexico.