Mineral | Sublocality | Reference |
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Cryptomelane | Tombstone, Tombstone Mining District, Cochise County, Arizona, USA | |
Emmonsite | Tombstone, Tombstone Mining District, Cochise County, Arizona, USA | Hillebrand (1885) |
Khinite | Old Guard Mine, Tombstone, Tombstone Mining District, Cochise County, Arizona, USA | Williams (1978) |