BURDEN FALLS ROADLESS AREA, ILLINOIS.
The Burden Falls Roadless Area lies in the Shawnee National Forest of southern Illinois, about 5 mi west of the western edge of the Illinois-Kentucky fluorspar district. Geologic mapping and geochemical surveys indicate that the area has little promise for the occurrence of fluorspar and associated minerals; other special studies also indicate little promise for oil and gas and construction materials. Traces of gold and silver were detected in some geochemical samples but follow-up studies indicate little promise for the occurrence of resources of these metals within the Burden Falls Roadless Area.
Citation Information
Publication Year | 1984 |
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Title | BURDEN FALLS ROADLESS AREA, ILLINOIS. |
Authors | John S. Klasner, Robert M. Thompson |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Geological Survey Professional Paper (United States) |
Index ID | 70013269 |
Record Source | USGS Publications Warehouse |