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USA | |
|
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Port Clarence Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Yukon-Koyukuk Census Area
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Gold Basin Mining District
| Theodore, Ted G., Blair, Will N., and Nash, J. Thomas (1987), Geology and Gold Mineralization of the Gold Basin-Lost Basin Mining Districts, Mohave County, Arizona, USGS Professional Paper 1361: 157 (Table 11). |
- Lake George Beryllium area (Badger Flats Beryllium area; Mountain Dale)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Fredericktown Mining District
| Hagni, R. D. (1984). Ore microscopy of the silver minerals in the epigenetic Ag-W-Sn deposits in the Silver Mine district, southeastern Missouri, USA. In Syngenesis and epigenesis in the formation of mineral deposits (pp. 52-61). Springer, Berlin, Heidelberg. |
- Spring Creek Mining District
| Meeves, H. C. (1966). Non-pegmatitic beryllium occurrences in Arizona, Colorado, New Mexico, Utah and four adjacent states USBM RI 6828. |
