Works of "Research Collection"
Place Collected: Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine)
Place Collected: Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine)
Place Collected: Outokumpu Mine
Place Collected: Kunimiyama Mine
Place Collected: Kunimiyama Mine
Place Collected: Ash Creek
Place Collected: Pig Hole Cave
Place Collected: Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine)
Place Collected: Hodu-No-Taki waterfall