Specularite from selected localities.
USA | |
| 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: 173 (Table 4); Bancroft (1911): 55-59; Harrer (1964): 127-130; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 152; Arizona Bureau of Mines file data. |
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: 173 (Table 4); Bancroft (1911): 47-55; Harrer (1964): 130-133; Arizona Bureau of Mines file data. | |
MRDS database Dep. ID #10027705, MRDS ID #M003887. |