Pyrolusite from Turquoise Mining District (Courtland-Gleeson Mining District), Cochise County, Arizona, USA
USA | |
| Keith, Stanton B. (1973), Arizona Bureau of Mines Bull. 187, Index of Mining Properties in Cochise County, AZ: 81. |
| MRDS database Dep. ID file #10048117, MRDS ID #M800139. |
(1951, July) Arizona Zinc and Lead Deposits - Part II. University of Arizona Bulletin 158. Arizona Bureau of Mines | |
| MRDS database Dep. ID file #10048118, MRDS ID #M800142. |
Mystery Mine, Costello Mine group, Gleeson, Turquoise Mining District, Cochise County, Arizona, USA