Hematite from Muderbach Mine (Mudersbach Mine; Mudersback Mine; Mudersbach Camp; Mudersbach Copper Camp; Mudersbach Gypsum Mine; Tuck Mine; Excelsior Mine), Ibex Peak, Plomosa Mining District, Plomosa Mountains, La Paz County, Arizona, USA
USA | |
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 168 (Table 4) Bancroft (1911): 91-92 |