 | | Report (volume) | | facies of the Gila Conglomerate near Buckhorn, Grant County, New Mexico, U.S. Geological Survey Bulletin...Facies of the Gila Conglomerate Near Buckhorn, Grant County, New Mexico By ARTHUR J. GUDE, 3rd, and RICHARD...Facies of the Gila Conglomerate Near Buckhorn, Grant County, New Mexico (U.S. Geological Survey Bulletin...Volcanic ash, tuff, etc.-New Mexico-Grant County. 2. Lake sediments-New Mexico-Grant County. 3. Gila Conglomerate...Conglomerate (Ariz. and N.M.) 4. Geology-New Mexico-Grant County. I. Sheppard, Richard A. II. Title. Ill. Series |  | Burt, Donald M., Sheridan, Michael F., Bikun, James V., Christiansen, Eric H. (1982) Topaz rhyolites; distribution, origin, and significance for exploration. Economic Geology, 77 (8) 1818-1836 doi:10.2113/gsecongeo.77.8.1818 | Journal (article/letter/editorial) | | both sidesof the ColoradoPlateau (in Colorado,New Mexico, Arizona, Utah, and Nevada) and in Idaho and...Montana. They alsooccur in a singlelinear belt in Mexico. Their enrichmentin lithophile(fiuorophile)elements(Li...ThomasRange, Utah, that has an estimated rences in New Mexico and Colorado lie in or near the minimum volumeof...kma for the Taylor Creek Rhyolite,BlackRange,New Mexico (Rhodes. 1976), and 50 km2 for the IzenhoodRanchrhyolite...rhyoliteporphyry;Pennsylvanian sediments; sanidine,quartz,biotite;SiO=-- >74%; adjacentto porphyry References Conn |  | | Report (issue) | | of the Mahogany zone (Eocene), Cathedral Bluffs area, northwestern Colorado, by J. R. Donnell and A....paleotectonic implications, Blue Range primitive area, Arizona and New Mexico, by E. R. Landis, J. C. Ratte, and D...of glaciation in the Mesabi-Vermilion Iron Range area, northeastern Minnesota, by T. C. Winter . . . ...Mineralogy Clay minerals, Longfellow mine, San Juan County, Colo., by R. G. Luedke and J. W. Hosterman .....hybrid granitoid rocks of the Mount Wheeler mine area, Nevada, by D. E. Lee, R. E. Mays, R. E. Van Loenen |  | | Journal (article/letter/editorial) | | Arizona 85287, USA 1 Department of Geology, University of Iowa, Iowa City, Iowa 52242, USA z Applied Geologic...Geologic Studies, Englewood, Colorado 80110, USA ,Abstract. High-silica topaz-bearing rhyolites of Cenozoic...age are widely distributed across the western USA and Mexico. They are characteristically enriched in fluorine...include sanidine, quartz, oligoclase and Fe-rich biotite. Allanite, fluorite, zircon, apatite and magnetite...melts as a result of the decomposition of F-rich biotite or amphibole. An extensional tectonic setting allowed |  | | Report (issue) | | _ Fan dangle block ___ - ___________________ _ Buckhorn block _______________________ _ Kellys Hole block..._________________ .:_ ________ _ Mines and prospects of the Buckhorn area_ References cited __________________________________..._________________________ Sketch of dolomitized area at top of Lamb dolomite________________________...in the northern part of the Dugway Range, Tooele County, Utah---------~-------------------------------...lead, and zinc from the Dugway district, Tooele County, Utah, 1934, 1937-51 _________________________ |  | | Report (issue) | | ___________________ -_-----Lode and placer gold deposits, Mohave County _______________________ _ California ________________________...___________ _ Mother Lode, Amador County __________ _ Tertiary gravels, Nevada City area, Sierra Nevada ________________...Hahns Peak and vicinity _______ Lookout Mountain area, eastern San Juan Mountains ________ _ _ _ _ _ _...Interpretation of geophysical logs, Burnt Nubble area _________________ Massachusetts _____________________..._ _ _ _ _ _ _ _ _ _ _ _ _ _ Cortez-Mill Canyon-Buckhorn area_ _______ Gold Acres and Tenabo districts |  | Clark Maroun, Lindsey R., Cline, Jean S., Simon, Adam, Anderson, Page, Muntean, John (2017) High-Grade Gold Deposition and Collapse Breccia Formation, Cortez Hills Carlin-Type Gold Deposit, Nevada, USA. Economic Geology, 112 (4) 707-740 doi:10.2113/econgeo.112.4.707 | Journal (article/letter/editorial) | | Cortez Hills Carlin-Type Gold Deposit, Nevada, USA Lindsey R. Clark Maroun,1,2 Jean S. Cline,1,† Adam...and minor to trace K-feldspar, muscovite, and biotite. Acidic ore fluids sulfidized Fe in carbonate rock...ET AL. Fig. 3. Geologic map of the Cortez Hills area showing the surface projection of the Cortez Hills...the intrusion of the Late Jurassic Mill Canyon biotite-quartz monzonite stock (Fig. 3; 158.4 ± 0.6 Ma...actinolite, argentite, argentian tetrahedrite, biotite, boulangerite, bournonite, calcite, chalcopyrite |  | Orris, G.J., Bennett, P.C., Theodore, T.G. (1987) A bibliography for the Winnemucca 1 degree by 2 degrees Quadrangle, Nevada, with indexing by county, commodity, mine name, mining district and selected major topics. Open-File Report Vol. 1987 (87-89) US Geological Survey doi:10.3133/ofr8789 | Report (issue) | | Winnemucca 1° x 2° quadrangle, Nevada, with indexing by county, commodity, mine name, mining district, and selected...mineral resources of the Winnemucca 1° x 2° quadrangle area, Nevada, were collected in support of a series of...from the reference lists of articles concerning the area. We have undoubtedly missed a few important articles...in the Winnemucca 1° by 2° quadrangle, Nevada. COUNTY REFERENCES Elko 39,40,86,87,88,160a,179,180...Bootstrap 811 Borealis 481,482,483 Boyer 158 Buckhorn 1445,1460,1461,1462,1464,1469 Buckingham 643a |  | | Report (volume) | | Geology of the Calamity Peak Area Custer County South Dakota ~y DONALD H. KUPFER :ONTRIBUTIONS TO ECONOMIC...map and sections of the Calamity Peak area, Custer Page County, S. Dak------------------------------------~...CALAMITY PEAK AREA, CUSTER COUNTY, SOUTH DAKOTA By DoNALD H. KuPFER ABSTRACT An area of 2% square...intensity from southwest to northeast across the area. The main schistosity dips steeply to moderately...Northeastward-trending high-angle faults are inferred to cross the area. The granitic rocks consist of bodies of granite-pegmatite |  | | Report (issue) | | format that can be sorted by topic and(or) geographic area. Each reference is preceded by a key, or keys? which...at Climax and Henderson, Colorado, and Questa, New Mexico), or is a co- or byproduct of copper production...which can be sorted by topic and(or) geographic area. Each reference is preceded by up to 15 keys which...COLORADO GEORGIA IDAHO MAINE MISSOURI MONTANA NEVADA NEW MEXICO NORTH CAROLINA OKLAHOMA OREGON SOUTH CAROLINA...WASHINGTON WISCONSIN WYOMING XCD CANADA XMX MEXICO XAF AFRICA XAS ASIA XAU AUSTRALIA XEU EUROPE |  | Hofstra, A. H., Snee, L. W., Rye, R. O., Folger, H. W., Phinisey, J. D., Loranger, R. J., Dahl, A. R., Naeser, C. W., Stein, H. J., Lewchuk, M. T. (1999) Age constraints on Jerritt Canyon and other carlin-type gold deposits in the Western United States; relationship to mid-Tertiary extension and magmatism. Economic Geology, 94 (6) 769-802 doi:10.2113/gsecongeo.94.6.769 | Journal (article/letter/editorial) | | fewsamples of thevolcanics westhalfof the district(Graeie,New Deep,WestGenerator wereweaklyanomalous in arsenic...commonly porphyritie withplagioelase, amphibole, biotite,or ceous,dolomitic limestonesof the Hanson Creek...byintersections of fa- amounts of augite,olivine,biotite,andilmenite.Although the vorablelithologies with...andK feldspar withvariable /J/J/J J/J/ amounts of biotite,hornblende, quartz,andaccessory magnetiteand apatite...sulfidized, andcontainup to 72.5 ppm asmuscovite, biotite,orpotassium feldspar. Thecombination gold.Plagioclase |  | | Report (volume) | | study of alluvium-covered copper deposits in Pima County, Arizona, by Lyman C. Huff, with a section on Analytical...related to the White Mountain Plutonic Series in New Hampshire and Maine, by Dennis P. Cox. (E) Structure...and radiometric anomalies, Serpentine Hot Springs area, Seward Peninsula, Alaska, by C. L. Sainsbury, Travis...geologic reconnaissance of a part of the Fortymile area, Alaska, by Helen L. Foster and Sandra H. B. Clark...(P) Geochemical reconnaissance of the Cortez-Buckhorn area, southern Cortez Mountains, Nevada, by J. D |  | | Report (issue) | | Denver, Colo 103 25. The influence of drainage basin area upon the distribution of lithium in playa sediments...lithium occurrences in the Muddy Mountains, Clark County, Nevada, by Robert G. Bohannon, U.S. Geological...Lithium in the Gila Conglomerate, southwestern New Mexico, by Elizabeth B. Tourtelot and Alien L. Meier...________ Map showing Imperial Valley geothermal area and location of geothermal wells, highways, and...Graph of lithium plotted versus drainage basin area. Area simulates pluvial spillover _________— ———— ———— |  | | Report (issue) | | 1965. 1966. 1967. 1968. Numerous Federal, State, county, and local agencies and other organizations and...Geological, geophysical, and mineral-resource studies. New England._____________________________ Structural...----_-_----_-------Uranium in coal in Madrid coal field, New Mexico..---------------------------43 43 Basin and Range...___________ 61 New England______-_-__---__---------62 New York______-__-_-__--------------63 New Jersey.__...ntic continental margin. _____________ Gulf of Mexico and Caribbean Sea. _______ Pacific continental |  | | Book | | proportion of the accumulating information. This new book represents an attempt to address this major...of gold mineralization. For access to a wealth of new information the reader is encouraged to tum to the...demand for gold in the 1980s has opened up exciting new avenues of research and generated a wealth of hard...Bagby US Geological Survey, Menlo Park, California, USA William Bagby received a Ph.D. in Earth Science from...volcanic rocks in the Sierra Madre Occidental, Mexico. His mining industry experience includes porphyry |  | | Report (issue) | | 1966 1967 1968 1969 1970 Numerous Federal, State, county, and local agencies and other organizations and...geophysical, and mineral-resource studies ••.•. New England .••.......••••....•..•....•••.••. Structural...•••••.•.•...•. Advances in geophysical techniques in New England . Pleistocene geology •.•..•..••.••..••.••...••..•.••...•......••....•.• New England .•••...••.......•.••.•.•...... New York •••.••....••.•.•...•..... Nebraska •••.•••••••••••.••..••••..••••••• New Mexico •••••••.••••••••••..••.••.••••• North Dakota |  | | Report (volume) | | to continue the compilation of geologic names as new names or re.. visions of old names appeared in the...pertinent geologic publications for preparation of a new lexicon. After the review had been brought up to...publish quickly some of the essential data concerning new names that had been published since 1935, the cutoff...Wilmarth Lexicon. Bulletin 1056-A listed about 5,000 new names introduced for use in North America, the Pacific...Martha S. Toulmin, and Druid Wilson. The geographic area covered includes the United States, its possessions |  | | Report (volume) | | Sci. - American Journal of Science. University. New Haven, Conn. Botanical Society of America. Kline...Natural History. New York, N.Y. Am. Mus. Novitates - American Museum Novitates. History. New York, N.Y. Am...Scientist- American Scientist. Society of the Sigma Xi. New Haven, Conn. Am. Soc. Civil Engineers Proc., Jour...Proceedings, Journal of the Construction Division. New York, N ..Y. Am. Soc. Civil Engineers Proc., Jour... Journal of the Engineering Mechanics Division. New York, N.Y. VIII SERIAL LIST Am. Soc. Civil Engineers |  | | Report (volume) | | Science by Academic Press. London, England, and New York, N.Y. Akad. Nauk SSSR Doklady- Akademiya Nauk...Sci. - American Journal of Science. University. New Haven, Conn. Botanical Sdciety of America. Kline...Natural History. New York, N.Y. Am. Mus. Novitates - American Museum Novitates. History. New York, N.Y. American...Production Practice Drilling and Production Practice. New York, N. Y. Am. Philos. Soc. Proc. Philadelphia,...Scientist- American Scientist. Society of the Sigma Xi. New Haven, Conn. Am. Soc. Civil Engineers Proc., Jour |  | | Report (issue) | | metamorphosed hydrothermal system at Pine Canyon. Piute County, Utah. U.S.A. [abs.]: Mineralogical Society (London)...Geology of the mineral deposits of Australia and Papua New Guinea: Melbourne, Australasian Institute of Mining...Cerrillos copper deposit, Santa Fe County, New Mexico: New Mexico Geological Society Guidebook 30, Santa...tectonic development of the Rio Grande rift, New Mexico: Journal of Geophysical Research, v. 91, p. 6199-6211...2735-2750. Allan, J. A., 1914, Geology of the Field map-area, B. C., and Alberta: Canada Geological Survey Memoir |  | | Report (volume) | | 1970, Proc.- V. 2, Chemical and isotope analysis: New York, and Oxford, England, Pergamon Press (Geochim...A discussion of the alternating field method and new paleointensity measurements of the Miocene geomagnetic... tars, and pitches, A. J. Hoiberg, editor-v. 1: New York, Intersci, Publishers, P: 213-288, illus., tables...on Rock Mechanics, Berkeley, Calif., 1969, Proc.: New York, Soc. Mining Engineers, Am. lost. Mining, Metall...Gamma-ray spectrometry of rocks: Amsterdam, London, New York, Elsevier Publishing Co., 295 p., illus., tables |  | | Report (volume) | | Enfield Bell mine, Jerritt Canyon district, Elko County, Nevada. � Geology of the Enfield Bell Mine and...and the Jerritt Canyon District, Elko County, Nevada 97 Lower-plate rocks Lower-plate stratigraphy within...mine area. Generalized stratigraphic section of lowerplate rocks in the Enfield Bell mine area. Figure...Bell Mine and the Jerritt Canyon District, Elko County, Nevada� sparse, has been observed in the thinner...formation on the west margin of the Enfield Bell mine area. GEOLOGY OF THE ENFIELD BELL MINE The Enfield Bell |  | | Report (issue) | | A293-A298 of this chapter. Numerous Federal, State, county, 1and local agencies and other organizations and...Geological, geophysical, and mineral-resource studies_ New England ________________________ ---___ Structural...- - - - - - New England_------------------------New York-- ____ ----------------------New Jersey- - -...Atlantic continental margin _____________ _ Gulf of Mexico and Caribbean Sea _______ _ Pacific continental...____________________________ _ New mineral data ______________________ _ New crystal structures of three |  | | Report (volume) | | classn_____ classification Co_______. Company, County Coll______ Collections Conini_____ Committee Cominuii____...n_______. new ABBEEVIATIONS N________ north N. Am____ North America n. d______ no date n. s_______ new series...Cientifica Antonio Alzate Memorias vol. 55 (nos. 4-9). Mexico City. Academia de ciencias mgdicas, fisicas y naturales...Naturalist vol. 1 (nos. 1, 2). New Brunswick Museum, Frederickton, New Brunswick. Alabama Academy of Science... .1644, 1646-1652; Transactions vols. 146-152. New York, N. Y. American Journal of Botany vols. 29, |  | | Report (issue) | | Geologic map of the Lynn mining district, Eureka. County, Nev. Cross sections to accompany geologic map...district, Eureka County, Nev. Geologic map of the Carlin gold deposit, Eureka County, Nev. Cross sections...Eureka County, Nev. Map showing areas of hydrothermal alteration, Carlin gold deposit, Eureka County, Nev...acid-leaching alteration, Carlin gold deposit, Eureka County, Nev. Map showing areas of supergene oxidation...oxidation alteration, Carlin gold deposit, Eureka County, Nev. Page FIGURE 1.. 2.. 3.. 4.. 5. 6-11. Index map |
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