Works of "Research Collection"
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)
Place Collected: New Cornelia Mine (Ajo Mine)