Works of "Research Collection"
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine
Place Collected: Muzo Mine