|
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Rocks & Min.: 18:203. |
- 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. AmMin 69:984 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. AmMin 10:441 |
| Am Min 69:9-10 pp 1984-986 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Sherwood, Mark D., Williams, Glenn A. (1998) Missouri Mineral Locality Index. Rocks & Minerals, 73 (2) 98-117 doi:10.1080/00357529809603046 |