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USA | |
| [var. Sericite] Foord, E. E., & Shawe, D. R. (1989). The Pb-Bi-Ag-Cu-(Hg) Chemistry Of Galena And Some Associated Sulfosalts: A Reviewand Some New Data From Colorado, California And Pennsylvania. Canadian Mineralogist, 27, 363-382. |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
| Rocks & Minerals 70:180-187 |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] U.S. Geological Survey Professional Paper 1753 |
| [var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
| [var. Sericite] King, Vandall T., Robinson, George W. (1989) What's New in Minerals? - Sixteenth Annual Rochester Academy of Science Mineralogical Symposium. The Mineralogical Record, 20 (5) 387-399 Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182 Rocks & Min.:62:9 Rocks & Min.:64:140-141 Rocks & Min.:65:114-149 |