Works of "Research Collection"
Place Collected: Cien Varas Mine
Place Collected: Cien Varas Mine
Place Collected: Carlota Mine
Place Collected: Manto Bordos
Place Collected: Mina Elisa De Bordos Yeso
Place Collected: Elisa Mine
Place Collected: Elisa Mine
Place Collected: San Jose Mine
Place Collected: Quetena Mine
Place Collected: Bench B-2, Mineral
Place Collected: Carlota Mine
Place Collected: Cerritos Bayos