Pyrargyrite with Siderite and Quartz

Hiendelaencina, Comarca Serranía de Guadalajara, Guadalajara, Castilla-La Mancha  Spain

Specimen size: 7.3 × 3.8 × 5.5 cm = 2.87” × 1.50” × 2.17”
Main crystal size: 0.2 × 0.1 cm = 0.08” × 0.04”