- MD-142380
- Pyrargyrite
- San Juan de Rayas Mine (Rayas Mine; Reyes Mine), Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Thumbnail, 2.0 x 1.8 x 1.8 cm
- SOLD
An excellent and showy pincushion thumbnail of highly lustrous, pyrargyrite prisms from the very famous Rayas Mine at Guanajuato, Mexico. Recent and classic material from this historic locality.