 | | Report (volume) | | Mineral resources locatable commodities 50 History of mining and exploration 50 Metals 51 Industrial minerals...is endowed with a wealth of mineral resources. Mining and exploration in the Forest have played a central...Reservoir, south of Hot Springs, to 7,242 ft at the top of Harney Peak, north of Custer. The rocks in the...ago. More iron-rich sediments were deposited on top of these mafic rocks and were interbedded with sand...locatable, leasable, and salable resources shown at top of table cannot be added together because areas containing |  | | Report (volume) | | Placer mining in Alaska in 1903, by Alfred H. Brooks......._....'.. The Porcupine placer mining district...'Wright........ Gold placers of the Fairbanks district, by L. M. Prindle ............ The Kotzebue placer...Maine and Vermont, by G. 0. Smith ............... Nevada: Preliminary report on the ore deposits of Tonopah......... Notes on the geology of the Goldfields district, by J. E. Spurr^...... Oklahoma: Reported gold..... Utah: Progress report on the Park City mining district, by J. M. Boutwell. Geological Survey publications |  | | Report (issue) | | by Betty Skipp, W. J. Sando, and W. E. Hall BB. Nevada, by E. R. Larson and Ralph L. Langenheim, Jr.,...and W. E. HalL-----------------------------BB. Nevada, by E. R. Larson and Ralph L. Langenheim, Jr.,...Pleistocene deposits mantle the erosion surface on top of the Carboniferous, exposures. are very limited...from Lee County in the southeast corner of the State northwestward to southeastern Kossuth County in north-central...Member. Where the upper contact is .placed at the top of a brown dolostone, the unit is about 40 m (131ft) |
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