Silver with Calcite

Batopilas, Andrés del Río District, Municipio Batopilas, Chihuahua  Mexico (±1910)

Specimen size: 5.9 × 3.5 × 3.3 cm = 2.32” × 1.38” × 1.30”
Main crystal size: 1.7 × 0.2 cm = 0.67” × 0.08”