- Contention-Grand Central Mine group
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 249 Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. Mines Bull. 153: 15 Butler, B.S., et al (1938b), Geology and ore deposits of the Tombstone District, AZ, AZ Bur. Mines Bull. 143: 41, 43-45, 69-71, Pl. IV, VIII, IX Rasor, C.A. (1938), Bromyrite from Tombstone, AZ, Am.Min.: 23: 157-159. |
Reef Mine, Carr Canyon, Cochise County, Arizona, USA