 | | Book | | Montana Hodges Robert Feldman Shaded relief indicates terrain and slope. Second Edition Rockhounding...longitude numbers and grid ticks are GPS compatible. Montana Enhanced detail shows more symbols, labels, and...history Cover photos of Montana agate (front) and ammonite imprint (back) © Montana Hodges Cover design by...imprint of The Globe Pequot Press MONTANA Search for stunning Montana agate along the Yellowstone River...paleontologists excavate dinosaurs in Malta. Rockhounding Montana points the way to the best rockhounding in the |  | | Report (volume) | | Broadwater and jefferson Counties, Montana U.S. GEOLOGICAL SURVEY BULLETIN 1805 MONTANA Mineral Resources...Wilderness Study Area, Broadwater and Jefferson Counties, Montana By WILLIAM R. GREENWOOD, STEVE LUDINGTON...Wilderness Study Area, Broadwater and Jefferson Counties, Montana. (Studies related to wilderness) (U.S...no.: I 19.3:1805 1. Mines and mineral resources-Montana-Elkhorn Wilderness. 2. Elkhorn Wilderness (Mont...forest land in the Elkhorn Wilderness Study Area, Montana, that is being considered for wilderness designation |  | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...The middle third of the state is known as the Montana alkali province where the sediments have MICHAEL...Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University...one. The mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many |  | | Report (issue) | | Resources of the Elkhorn Wilderness Study Area, Montana A cooperative study by the U.S. Geological Survey... __ -- . __««.»____.____ ,_«.___._ .~.__ -« Jefferson City zone Base- and precious metal-bearing quartz...Elkhorn wilderness study area, Jefferson and Broadwater Counties, Montana Aeromagnetic anomaly map for...Resources of the Elkhorn Wilderness Study Area, Montana Chapter A Mineral Resource Assessment by William...forest land in the Elkhorn Wilderness Study Area, Montana that is being considered for wilderness designation |  | | Report (issue) | | Northern Elkhorn Mountains I I Jefferson and Broadwater Counties, Montana GEOLOGICAt ' SURVEY PROFESSIONAL...Northern Ell(horn Mountains Jefferson. and Broadwater CountieS, Montana By HARRY w. SMEDES GEOLOGICAL...______ _ Petrography and chemical composition ___ _ Butte Quartz ~onzonite ____________________ _ Petrography...of the Antelope Creek stock __ Metamorphism by Butte Quartz Monzonite_ Metamorphism by alaskite and related...__________________________________ _ Flow-layered topaz-bearing rhyolite ______ _ lRhyolite porphyry _____________________ |  | Doebrich, Jeff L., Albino, G.V., Barker, C.E., Duffield, W.A., Dunn, V.C., Hanna, W.F., McFarlan, J.P., McGuire, D.J., Miller, M.S., Peters, S.G., Plouff, Donald, Raines, G.L., Sawatasky, D.L., Spanski, G.T. (1994) Resource assessment of the Bureau of Land Management's Winnemucca District and Surprise Resource Area, Northwest Nevada and Northeast California. Open-File Report Vol. 1994 (94-712) US Geological Survey doi:10.3133/ofr94712 | Report (issue) | | Figure 1. Map of Great Basin showing state and county boundaries and location of Winnemucca-Surprise...Nevada state map was derived from 1:250,000-scale county geologic maps. Since the publication of both state...Mtn -Trenton Canyon Stock -Osgood Mtn Stock -Strawberry Butte, Pine Forest Rng -Duller Pk.. Pine Forest...Sheldon Contiguous Wilderness Study Area, Washoe County, Nevada: U.S. Geological Survey Open-File Report...the Massacre Rim Wilderness Study Area, Washoe County, Nevada:, U.S. Geological Survey Bulletin 1707-E |
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