Psilomelane from Gila Mountains, USA
USA | |
| MRDS database Dep. ID #10026985, MRS ID #M001626. |
| Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 130. |
MRDS database Dep. ID #10027034, MRDS ID #M001763. | |
| MRDS database Dep. ID #10109000, MRDS ID #M001691. |
| MRDS database Dep. ID #10109875, MRDS ID #M800416. |
MRDS database Dep. ID #10027003, MRDS ID #M001690. | |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 284, 338 Potter, G.M., et al (1946), Concentration of Mn ores from Gila, Greenlee & Graham Cos., AZ, US Bur. of Mines Rept. Inv. 3842. | |
| MRDS database Dep. ID #10048277, MRDS ID #M800400. |
Black Rock Mines, Limestone Gulch, Greenlee County, Arizona, USA