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| Geology of the Frenchie Creek Quadrangle North-Central Nevada By L. J. PATRICK MUFFLER GEOLOGICAL...Patrick, 1937- Geology of the Frenchie Creek quadrangle, north-central Nevada. Washington, U.S. Govt. Print...1. Gelogy-Nevada-Eureka Co. 2. Roeks, Igneous. 3. RocksAnalysis. I. Title: Frenchie Creek quadrangle...quadrangle, north-central Nevada. (Series) For sale by the Superintendent of Documents, U.S. Government Printin..._______________ Frenchie Creek Rhyolite____________________________________ Rhyolite(?) plugs_______ |
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| of considerable value to those interested in the mining and processing of this valuable mineral resource...pyrophyllite formation 14 16 18 18 19 Reserves 19 Mining methods 20 Processing 21 Uses of pyrophyllite...Granville County 23 Daniels Mountain Bowlings Mountain 23 23 IV Long Mountain Robbins prospect No. 1...Jones prospect R. E. Hilton property E. C. Hilton property Robins-Uzzell property Robbins prospect No....Orange County 25 Murray prospect Hillsborough mine Teer prospects 25 25 25 Alamance County Snow Camp |
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| GEOLOGY AND OEE DEPOSITS OF THE MOGOLLON MINING DISTRICT, NEW MEXICO BY HENRY G. FERGUSON WASHINGTON...sequence 1 2 3 _ 4 5 5 _ . __ Whitewater Creek rhyolite Cooney quartz latite ___ & _ 6 7 - Cranktown...___ _ . Pacific quartz latite ________ Mineral Creek andesite Fanney rhyolite_ vi _____ ___ _ 11...andesite_ ___ _ __ Rhyolite dike______________________________ Deadwood Gulch rhyolite tuff____________________...Mines and prospects.-___ ______ _________________ Eureka mine _ _ ____ ________________ Veins of the Pacific |
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| except for those on p. 129, 131 - originals by W.H. Jackson, U.S. Geological Survey 1870, from prints courtesy...ccccccccccccccccccccceceeceee 209 US 191/89/26: Jackson—Gros Ventre Jetiiccccsccscsecccsseosss: Pat Gros...287/89: North Jenny Lake Jct.— Signal Mountain—Jackson Lake Jct. .0...........ccseeseceeseeees 222 S=191/89/26:...287/191/89: Moran Jct.—Jackson Lake Jct..............00... yapdss US 89/191/287: Jackson Lake Jct.— South Entrance...well-preserved, hard-shelled fossils of all phyla. Mullen Creek-Nash Fork shear zone forms in southeast Wyoming |
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| Bulletin 76 Geology and Mineral Resources of Moore County, North Carolina By JAMES F. CONLEY RALEIGH...Bulletin 76 Geology and Mineral Resources of Moore County, North Carolina By JAMES F. CONLEY RALEIGH ...Bulletin 76, "Geology and Mineral Resources of Moore County, North Carolina", by James F. Conley. This report...investigations of the geology and mineral resources of Moore County and should be of value to those interested in the...the geology and mineral resources of Moore County and adjacent areas. Respectfully submitted, HARGROVE |
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| Third Floor, Ferry Building, San Francisco 11 District Offices State Building, 217 West First Street...thousand books and scientific journals on geology, mining, mineralogy, chemistry, metallurgy, and related...devoted to the petroleum and mining industries, and newspapers from the mining centers of the state exhibits...California minerals and a conference room with a mining engineer in attendance to serve the public and...are also sold at the Los Angeles and Sacramento district offices. ; ; ; In addition to oral conferences |
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| PHYSICAL SCI. COUNTY REPORT 7 GEOLOGY AND MINERAL RESOURCES OF IMPERIAL COUNTY, CALIFORNIA Uk ... R&daubced. oj COUNTY IMPERIAL Gedifansua By Paul K. Morton Geologist COUNTY REPORT California...Sand Hills, as viewed toward the northwest from County Park. The prevailing wind direction, as indicated...PREFACE vi ABSTRACT vii INTRODUCTION Summary of County 1 Mineral Trends and Needs Principal Geographic...Mountain Formation..,. 1 Alverson Andesite Fish 1 Creek Gypsum _. Palm Spring Formation Canebrake Conglomerate |
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| Resource Data File LG001 Site name(s): Troublesome Creek Site type: Mine ARDFno.: LG001 Latitude: 65.506...placer mine is along Troublesome Creek, just below the mouth of Union Creek; NW1/4SW1/4 sec. 22, T. 8 N....found in Troublesome Creek (Prindle and Katz, 1913, p. 146). Both prospecting and mining have been reported...p. 192). A sample from below the mouth of Union Creek contained barite, hematite, magnetite, ilmenite...LG001 Workings/exploration: Both prospecting and mining have been reported (Mertie, 1934, p. 192). Production |
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| north-central North Carolina in southern Alamance County about 24 km west of Chapel Hill (Figure 1). The...mostly limited to crests of hills, steep slopes, and creek beds. The region was settled in the 18th century...Daniels Mountain 2. Bowlings Mountain prospect 3. Robbins prospect 4. Jones mine (inactive) 5. 6. 7. 8...Robbins prospect no 2 Murray prospect Hil Isborough mi ne Bradshaw mine (inactive) and Teer prospect Snow...Hil1 prospect Hinshaw prospect Staley mine (inactive) Pilot Mountain prospects McConnel1 prospect Jackson |
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| seafloor, rather than in the conduits. In the Kuroko District in Japan, calculated depths of water are on the...Recent studias in the Kuroko district in Japan have revealed that the rhyolite domes there did not precede...relationship. Also, the recognition in the Kuroko district that virtually all, if not all, the ores there...massive sulfide ores to the edges of a brecciated rhyolite dome. This was done before the recent Kuroko research...a proximal volcanic setting without associated rhyolite or felsic domes. So there are exceptions to that |
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| geology of the Armstead anticline area, Beaverhead County; MOntanaa® o.oo 6.5 «00 + WHEW see WEIR S ThoMevinllalelcia’s... Vill Contents Depositional response of Pigeon Creek Formation, Utah, to initial fold-thrust belt deformation...and Garihan, 1983; National Convention in Reno, Nevada, in November 1984, and Brown, this volume). issues...orogenic belt for the thin-skinned thrust belt of Nevada and Utah, which he believed to be entirely Cretaceous...Armstrong, R. L., 1968, Sevier orogenic belt in Nevada and Utah: Geological Society of America Bulletin |
