| | Journal (article/letter/editorial) | left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo. Figure...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo....Smith County. Terry Huizing specimen and photo. Figure 4 (right). Cumberland mine, Smith County. Travis... minerals, and mineral resources of the state. Mining has been an important part of Tennessee industry...not seem to filter down to the collector. Major mining districts that are mineralogically simple occur | | | Report (issue) | Reports on IRON ORE DEPOSITS OF THE IRON MOUNTAIN DISTRICT Washington County, Idaho and IRON ORE DEPOSITS...CLEARWATER DISTRICT Idaho County, Idaho by J Hoover Mackin OPEN FILE 47-14 Washington 1947 IRON ORE DEPOSITS...DEPOSITS OF THE IRON MOUNTAIN DISTRICT, Washington County, IDAHO CONTENTS Page Summary « * . < 1 Summary...Origin of the Iron Deposits .................. 5 General statement .....«..«.......*.. 5 Magnetite and specular...Sulphide deposits «..............* « 7 The Campbell Magnetite Deposit* ». « ^ » > 7 Geology ............... | | | Report (issue) | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...Native Elements Gold Silver Copper Platinum Nickel-Iron (Kamacite) (Tacnitc) Schrcibcrsitc Antimony Selenium...Magnesioferritc Magnetite (Titaniferous magnetite) (Titano-magnetite) (Chromium-bearing magnetite) Alaghemite...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning | | | Report (issue) | rocks of New Hampshire ....... 44 Table 9 Uranium occurrences in non-sedimentary rocks of New Jersey ...Uranium occurrences in non-sedimentary rocks of New York ........... 56 Table 11 Uranium occurrences...Uranium occurrences in non-sedimentary rocks of New Hampshire.......................^..^.i....48 Figure...Uranium occurrences in non-sedimentary rocks of New Jersey....................................55 Figure...occurrences in non-sedimentary rocks of northeastern New York.........................64 Figure 14. Uranium | | | Report (issue) | of Survey work in the United States, Alaska, and Mexico are included in the compilation of Geologic Division...••••••••••••••••••••••••••••••••••• 2 1 AntJ.IIlOJl}' Mexico ••••••••••••••••••••••••••••••••••••••• Asphalt...Mississippi •••••••••••••••••••••••••••••••••• Brines New Mexico ••••••••••••••••••••••••••••••••••• Coal Georgia... Alaska ••••••••••••••••••••••••••••••••••••••• Iron 25 Idaho ••••••••••••••••••••••••••••••••••••••••...also Gold (Colorado, Nevada) See also Fluorapar (New llexico) Lead Nevada •••••••••••••••••••••••••••••••••••••• | | | Report (volume) | examination of mineralized rocks, prospects, and mining claims by the U.S. Bureau of Mines. The results...paramarginal resources of copper, silver, zinc, lead, iron, and tungsten and an unevaluated potential for molybdenum...figures are incomplete, but mines in the Mammoth mining district (fig. 1) may have produced as much as $1 million...adjacent to the old Mammoth Mine in the Mammoth district was in production during 1978. 1 2 MINARETS...production from the Strawberry mine. Approximately 1,200 mining claims have been located in the Minarets study | | | Journal (article/letter/editorial) | Copyright © 2000 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/00 $20.00 ⫹ .00 Pergamon...Department of Geosciences, Tucson, Arizona 85721, USA (Received November 26, 1997; accepted in revised...Nd (⫺1.7 to ⫺2.4). At Cerro de Mercado, Durango, Mexico, all assemblages analyzed in this Tertiary rhyolite-hosted...four at about 30 Ma is Cerro de Mercado, Durango, Mexico, where Fe oxide mineralization is associated with...deposits at Olympic Dam, Australia, and the Kiruna Iron District in northern Sweden (e.g., Oreskes and Einaudi | | | Book | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted | | | Report (issue) | MAP OF THE CHANCHELULLA ROADLESS AREA, TRINITY COUNTY, CALIFORNIA By Donald F. Huber Scott C. Nelson...Roadless Area (5220), Trinity National Forest, Trinity County, California. The Chanchelulla Roadless Area was...ton, and accessory copper at the Chanchelulla prospect. The area has a low potential for other metallic...a more detailed study of the magnetite vein at the Iron Chief prospect would provide evidence on the...as records of the U.S. Bureau of Mines, Trinity County, U.S. Bureau of Land Management, and U.S. Forest | | | Book | TY fix y @ CR620 FRANKLIN — OGDENSBURG, NJ MINING HERITAGE GUIDE by John R. Park Stonerose Publishing...stonerosepub@att.net Also available: A Guidebook to Mining in America Volume 1: West: The Dakotas, Nebraska...Maryland Mining Heritage Guide including Delaware and the District of Columbia Missouri Mining Heritage...Heritage Guide New Mexico Mining Heritage Guide This manuscript was composed as “camera ready” digital files...12°. This publication, Franklin—Sterling Hill NJ Mining Heritage Guide, is copyrighted in its entirety | | | Report (issue) | W. McCALLIE, State Geologist BULLETIN NO. 41 IRON ORE DEPOSITS OF GEORGIA BY R. H. HASELTINE Assistant...H. Haseltine, Assistant State Geologist, on the Iron Ore Deposits of Georgia, to be published as Bulletin...department on the Iron Ore Deposits of Georgia. The first report, Bulletin No. 10, Iron Ore Deposits of...published in 1900 and the second, entitled . the Fo~sil Iron Ore Deposits of Georgia, published in 1908. This...-------------------------- PAGE III IV v VI IRON ORE DEPOSITS OF GEORGIA Introduction----------- | | | Report (issue) | I • THE GEOLOGY AND MAGNETITE I. DEPOSITS'OF' NORTHERN, ST~ 'LOUIS ,'COUNTY, ,MINNESOTA" ' .,' _:...Director 21 THE GEOLOGY AND MAGNETITE DEPOSITS OF NORTHERN ST. LOUIS COUNTY, MINNESOTA BY FRANK F. GROUT... Louis County, extending northward to the Canadian boundary. It lies north of the Mesabi iron range and...and includes most of the Vermilion iron range. It lies south of the Rainy Lake area of Canada. Because...Because it adjoins the world's greatest iron-producing area it has been the subject of much interest to explorers | | | Report (issue) | prepared during the last 20 years by geologists and mining engineers of the U.S. Geological Survey and the...years of wilderness surveys we have broken much new scietltiflc ground in understanding the geological.... . .... Blue Range Wilderness, Arizona and ew Mexico. by James C. Ratte and R. G. Raabe . . . . . ........ . Hells Hole Roadless Area, Arizona and New Mexico by James C. Ratte and John P. Briggs ...... -...area and contiguous roadless areas, Arizona and New Mexico. by James C. Ratte and Michael E. Lane . . . | | Gualtieri, James Louis, Thurber, H.K., Miller, Michael S., McMahan, Areal B., Federspiel, Frank F. (1975) Mineral resources of additions to the Alpine Lakes study area, Chelan, King, and Kittitas Counties, Washington. Open-File Report Vol. 1975 (75-3) US Geological Survey doi:10.3133/ofr753 | Report (issue) | Continued Mining claims Continued Upper West Fork Miller River-Bear Creek area Napco prospect Bear Creek...Lower Mineral Creek area Durrwachter prospect Copper Queen prospect Lower West Fork Miller River area Akishin...Coney Basin mine Lower Cleopatra prospect Black Dike prospect Lynn prospect Miscellaneous prospects Money...Creek area Damon mine Apex mine Great Republic prospect Goat Creek shear zone Miscellaneous prospects...Huckleberry Mountain area White Cat prospect Hughes-Wayman prospect Copper Queen claims Miscellaneous prospects | | | Report (issue) | Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York GEOLOGICAL SURVEY PROFESSIONAL...Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York By B. F. LEONARD and...Discovery of Adirondack iron ores (1796-1830)____. Development of magnetite ores (1830-1939)______ Recent...Recent discoveries and development of magnetite ores (1940-46)____________________________ Acknowledgments...____________________________ Rocks of the St. Lawrence County magnetite district. Metasedimentary rocks and migmatites____ | | | Report (issue) | 7,195S Geology and Magnetite Deposits of Dover District, Morris County New Jersey By PAUL K. SIMS...PROFESSIONAL PAPER 287 Prepared in cooperation with the New Jersey Bureau of Mineral Research, Rutgers University...faulting 57 Summary of geologic history of the district 58 Magnetite deposits 58 Types of deposits Chemical composition...59 Mineralogy 59 Opaque minerals ._ _ _ _ 59 Magnetite Hematite 59 Martite 60 Ilmenite_ 60 Pyrite 60...in the district and in this report 64 Lath-shaped bodies 64 66 Pod-shaped bodies_ Magnetite Deposits—Continued | | | Thesis/Dissertation | . . . . . . . . . . . . . . . . . . . . . . . Mining History . .......................................mineralogy................ 44 vii f. ABSTRACT A new technique is introduced to produce mineralogic maps...vegetation adapted to living in a cold arid climate. Mining History The Italian Mountain area was the scene...for facetgrade grossular garnet. His grossular prospect was. a failure but he did succeed in discovering...at the area in 1972, and I staked several lode mining claims on the source of the best specimen quality | | | Journal (issue) | N<'ighborhood of Sandy-Hook in New Jersey. Norih ward Through 1hr Highla11ds in New York Toward 1he Ca1skill...Ca1skill Mou111ai11s. A. T. Goodrich, New York. 1820. Akerly's work was the second a11empt at a stratigraphic...·tratigraphy along a nonh-south line in the State of New YorK. The folded hand-colored profile measures over...Mills of rhe Unilc.'d Srmes wirh Dismssio11s of Iron. New York, 1859. Lesley ( 1819-1903); an American geologi...studies of coal and iron ore de posits. This i Le ley' monumental reference work on the Iron mines and works | | | Journal (issue) | Articles History and minerals of The Geysers, Sonoma County, California ..........................................................................338 What's new in minerals? Annual world summary of mineral discoveries...and we prefer to spend the money producing new pages and new photography rather than replicating already...materials. Recently, however, we have developed a new alternative. Using a high-tech Xerox 5775 Digital...1852 to the 1920’s, is located in northern Sonoma County about 145 km north of San Fran cisco, California | | | Report (issue) | 1921 and 1922 was devoted chiefly to the Wrangell district. A part of the results have already been published...believed, is of immediate practical value to the mining industry. For this reason it is here presented...understanding of the occurrence of ores in the district examined is by no means complete. Therefore, the...with the gold and silver deposits of the Hyder district and the copper and nickel ores of Chichagof and...Ketchikan district, and of the mainland from Port Houghton to Taku Inlet, in the Juneau district. From August | | | Report (issue) | presented to the Annual Convention of the Northwest Mining Association, Spokane, Washington, December 7, 1989...I°x2° quadrangle and ore deposits of the Atlanta district, Idaho .................... Snee, L.W. , and Kunk...Link, P.K., Lake Creek mineralized area, Blaine County, Idaho ...................... Doyle, M.A., Geology...Geology and ore deposits of Garfield Canyon, Blaine County, Idaho ...................... Mahoney, J.B., Geology...mineral deposits of the Washington Basin area, Custer County, Idaho ................ Mahoney, J.B., and Horn | | | Report (volume) | Los Alamos National Laboratories, Los Alamos, New Mexico (1980, 1982a, 1983), and Oak Ridge Gaseous Diffusion...copper, skarn related Copper skarn Zinc-lead skarn Iron skarn Polymetallic replacement Porphyry copper-molybdenum...galena, sphalerite, tetrahedrite, and secondary iron, lead, and zinc minerals in clay-carbonate gangue...metric tons grading 18-20 percent Fe and possible Iron, titanium, chromium, and Cretaceous zoned ultramafic...platinum-group elements DESCRIPTION: Disseminated magnetite and chromite in dunite and small, discontinuous | | | Report (issue) | Geology of the St. Lawrence County Magnetite District Northwest Adirondacks, New York GEOLOGICAL SURVEY PROFESSIONAL...Geology of the St. Lawrence County Magnetite District Northwest Adirondacks, New York By A. F. BUDDINGTON...geology of the St. Lawrence County magnetite district, northwest Adirondacks, New York, by A. F. Buddington...Lawrence County magnetite district, northwest Adirondacks, New York. 1962. (Card 2) 1. Geology New York (State)...Lawrence Co. 2. Geology Adirondack Mountains. 3. Magnetite ores New York (State) St. Lawrence Co. I. Leonard | | | Journal (article/letter/editorial) | Mineralogist, Volume 103, pages 26–38, 2018 Magnetite-apatite deposit from Sri Lanka: Implications on...Geosciences Beijing, No. 29 Xueyuan Road, Haidian District, Beijing 100083, China 2 Department of Earth Sciences...Peradeniya 20400, Sri Lanka 1 Abstract Kiruna-type iron oxide–apatite associations occur in a variety of...ultramafic rocks. Here we investigate the Seruwila iron oxide–apatite deposit at the contact between the...ore-bearing rocks are mainly composed of low-Ti magnetite and chlor-fluorapatite. Our petrological and geochemical | | Chen, H., Clark, A. H., Kyser, T. K., Ullrich, T. D., Baxter, R., Chen, Y., Moody, T. C. (2010) Evolution of the Giant Marcona-Mina Justa Iron Oxide-Copper-Gold District, South-Central Peru. Economic Geology, 105 (1) 155-185 doi:10.2113/gsecongeo.105.1.155 | Journal (article/letter/editorial) | Evolution of the Giant Marcona-Mina Justa Iron Oxide-Copper-Gold District, South-Central Peru HUAYONG CHEN,1...Tinto Mining and Exploration, Manco Capac 551, Miraflores, Lima 18, Perú Abstract The Mesozoic iron oxide-copper-gold...incorporates Marcona, the preeminent central Andean iron oxide deposit (1.9 Gt @ 55.4% Fe), and Mina Justa...grades (346.6 Mt @ 0.71% Cu). The emplacement of magnetite orebodies with uneconomic Cu grades (avg 0.12%)...generated, respectively, cummingtonite and phlogopite-magnetite assemblages through high-temperature Mg-Fe metasomatism |
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