A showy and excellent specimen of lustrous, blood-red prisms of pyrargyrite to 4 mm with bladed Baryte in a matrix of massive stephanite and quartz from the famous San Genaro Mine of Peru. A bit of periphery damage is certainly not detracting from this fine piece. Very little of this material has come out in recent years. Ex Richard Hauck Collection. 4.4 x 4.1 x 3.2 cm