 | | Journal (volume) | | STATE OF CALIFORNIA. DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director DIVISION OF MINES...BRADLEY State Mineralogist JANUARY, 1936 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...FERRY RUILDING, SAN FRANCISCO CALIFORNIA 0373 LIBRARY UNIVERSITY OP< CALIFORNIA DAVIS 1 DIVISION OF MINES...Logan, District Mining Engineer McK. Laizure, District W. Burling Tucker, Reid J. Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining |  | | Report (volume) | | _________----___---___----___--__________ ' History of mining.____________________________________________ Production..._--_-_---__-_--_-_.._--.. California Gulch__..._._...______.__...._.____..__....I.. Spar Hill and Pine Canyon-...------.--. Grandview, Bounds, Fence Line, and Grant County. __________ Langford and Hines_-------____--_-...fluorspar deposit and vicinity, Burro Mountains, Grant County, N. Mex._______________________ In pocket 47. Underground...maps of the Burro Chief fluorspar mine, Burro Mountains, Grant County, N. Mex________________________ In |  | | Report (issue) | | and A. Lott I/ Stanford University, Stanford, California 94305 U.S. Geological Survey Open-file Report...tungsten, mercury, nickel in small intrusions, vein gold, mafic volcanogenic sulfide, felsic and intermediate... Because of the expense involved in drilling, mining concerns commonly drill enough holes to prove or...or disprove the economic viability of the mining the deposit. This process can lead to a tonnage, and...be reported because they may not be economic to mine at the time they are explored. Balancing these |  | Rye, Danny M., Doe, B. R., Delevaux, Maryse H. (1974) Homestake Gold Mine, South Dakota; II, Lead Isotopes, Mineralization Ages, and Source of Lead in Ores of the Northern Black Hills. Economic Geology, 69 (6) 814-822 doi:10.2113/gsecongeo.69.6.814 | Journal (article/letter/editorial) | | Geology Vol. 69, 1974, pp. 814-822 Homestake Gold Mine, South Dakota: II. Lead Isotopes,MineralizationAges...vein quartzassociated with gold mineralizationin the Homestakeand Clover Leaf mines,on galenas{tom ore...same area. The leads from the Homestake and Clover Leaf mines have isotoperatios (ā¢Ćø6pb/2Ćø4Pb----15.653...thus indicating a Precambrian age for the Homestake gold deposit. Leadsfrom depositsof known Tertiary age...the application geologicevidencefor the age of the gold mineralizaof leadisotopes to the investigation of |  | Lu, Ning, Liao, Guixiang, Xi, Yongzai, Zheng, Hongshan, Ben, Fang, Ding, Zhiqiang, Du, Liming (2021) Application of Airborne Magnetic Survey in Deep Iron Ore ProspectingāA Case Study of Jinling Area in Shandong Province, China. Minerals, 11 (10) 1041 doi:10.3390/min11101041 | Journal (article/letter/editorial) | | existing old mines to find a second or even third mining space. Deep prospecting is also an affordable and...and longest-producing mine in Shandong Province. After more than 70 years of mining, most of the mines in...in the JIOC have reached the late stage of mining, facing the danger of resource exhaustion. In the JIOC...urgent to carry out deep prospecting to prolong the mining life of the JIOC. Therefore, a high-resolution...Linqing depression of the Bohai Basin, and to the east by the strata. The occurrence of the zone Jinling |  | | Report (volume) | | Mineralization of Precambrian Rocks in the Galena-Roubaix District, Black Hills, South Dakota \ ( By R. W. BAYLEY...___________.-______-_-__-_-_-_-___-. Distribution of gold. Diamond drilling. __ Magnetic survey. __ Summary________...1. Geologic map of the Galena-Roubaix district, Lawrence County, Black Hills, South Dakota.________________...Geological Survey diamond-drill hole 1, Galena-Roubaix district.____________ ra Ell CONTRIBUTIONS TO ECONOMIC...GALENA-ROUB AIX DISTRICT, BLACK HILLS, SOUTH DAKOTA ByK.W.BAYLEY ABSTRACT The Galena-Roubaix district is underlain |  | | Report (issue) | | GEOLOGICAL SURVEY CIRCULAR 699 Gold in the Black Hills, South Dakota, and How New Deposits Might Be....................................... . Types of gold deposits ............................. . Homestake.... . Gold quartz veins ............................. . 6 6 6 8 9 10 11 11 12 13 Types of gold deposits-Continued...................... . 4 TABLE Page TABLE 1. Gold production of the Black Hills, 1875-1971 ............................................. . m 3 Gold in the Black Hills, South Dakota, and How New Deposits |  | | Journal (article/letter/editorial) | | secondary phosphate minerals. Although some pegmatite mining for feldspar still continues (Jacobson 1994). the...diversity of species, including gold. However. except for the Homestake mine, which has operated for more...more than 120 years, most mining in the area peaked in the late 1800s and early 1900s, with only a relatively...and fewer chances to obtain any. However, some mining, mineral exploration, and mineral collecting continues...FiridofGt~rnSphultirite ut IIIP Bulinut Zinc Mine, St. Luwrence County, tditor of NPW b r k ā unrl iipptwwl |  | | Report (issue) | | Professor Edwin H . Oshier, Head of the Department of Mining Engineering, made the photographs included in this...7 Bibliography . . . . . 229 Appendix: 252 Mine Index iii NOTATIONS AND ABBREVIATIONS CHEMICAL...doubtful or discredited species) NATIVE ELEMENTS Gold Silver Copper Iron Bismuth Selenium Tetradymite...prospects in the lower Ludlow lignites. Harding County: 1. Abemathyite has been identified as a component...meta-uranocircite in uraniferous lignite at the Hilltop mine in sec. 12, Tl6N, R8E, in the Slim Buttes area. |  | | Report (issue) | | Homemine ____ .. _... _____ .. __ ... __ Schu;ts showmg sudden change of strike near Clo\er Leaf ore...AuGUSTUS .TAGGAR, .Tr. INTRODUCTIOX. The mining district of the Black Hills. compri,ed within the Spearfish...streams drain the Terry Peak eruptive center, flowing east, northeast, and north; these are Elk, Bear Butte...ca~wnllj ~tnkmg m~tance-, ot Elk Creek, flowmg east, drams on the ,outh the h1gh Algonk1an plateau land...branches and loops are now so numerou~ in the mining district as to form a conspicuouf' artificial feature |  | | Report (issue) | | MEXICO INSTITUTE OF MINING & TECHNOLOGY Mineral Deposits of Western Grant County, New Mexico by Elliot...Elliot Gillerman NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY KENNETH W. FoRD, President NEW MEXICO BUREAU...PATRICIA E. CANDELARIA, Secretary JAMES M. ROBERTSON, Mining Geologist RoNALD J. RoMAN, Chief Research Metallurgist... . . 7 Climate and vegetation 8 HISTORY OF MINING 9 Production . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . 37 Tyrone district . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | ................................ 8 1.4.1.2 Acid Mine Drainage .........................................Characteristics of the Ore and Relationship to Acid Mine Drainage .................................................................. 32 2.7.1 Quartzburg District ........................................................................ 32 2.7.2 Grimes Pass District .......................................................................... 32 2.7.3 Gambrinus District ............................................. |  | | Report (issue) | | South Dakota and Wyoming. This data base contains mine information used by the authors for a series of...others, 1986, 1987a-h; DeWitt and Wilson, in press). Mine information is contained in the two ASCII data files...ten data fields and is numerically sorted by the mine identification numbers shown on maps in DeWitt and...and Wilson (in press). .Field No. Type Name District Quadrangle Sec Twp Rng Synonyms Company The fields...Explanation mine identification number type of deposit mine name metallic mineral district 7-1/2 minute |  | | Journal (issue) | | used on one other report. where the birds denoted mine villages in a region of Mexico. It predates the...interest in the Black Hills and its mineral deposits (gold) it was ordered that 2.000 copies of the report...works in mineralogy, early surveys, paleontology, mining, meteoritics, regi.onal geology, and old & new...erogers@geology-books.com ā¢ Poncha Springs, Colorado 81242 USA Phone: 719-539-41 13 ā¢ Fax 719-539-4542 FALL...MINERAL FEATURE An Early History of the Homestake Mine, Lead, South Dakota 11 7 by Jay L. Lininger HISTORIC |  | | Report (volume) | | Colorado-- Federal Center, Bldg. 810 MENLO PARK, California--Bldg. 3, Rm. 3128,345 Middlefield Rd. ā¢ RESTON... Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse, Rm. 504, 555 Battery St. SPOKANE...success. An example might be the seeking of additional gold nuggets in a stream in which one nugget had already...eastern Canada and for carbonate-hosted zinc in east Tennessee. As the older ideas have been replaced...U-Au, by Dan L. Mosier 249 Descriptive model of gold on flat faults, by Bruce A. Bouley 251 248 Deposits |  | | Journal (article/letter/editorial) | | Mtlexicatn .. Stearons. 'The Acorn-storingHabit of the California Woodpecker. . .obert E. C'. 3.3 Observations... .......... n'/. (;Ilaes The Atscient Mlanof Calaveras. . . . . . . . It-. 0. Ayjres . . . . . . . ....in I884, 896; The Gardener's Monthly, 896; The Calaveras Skull, 8o6; Women in Universities, 996; Governmeni...ProdoxuiSdecipiens, 62; Clover Insects, 63: Horn's Classification of the Carabidx, 63 ; The Butin California, 65; ObitterflyTrees...infestingWheat-stalks, 247; Further notes on the imported Clover-leaf Weevil, 248; Silk-worm Eggs, prices and where |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Geological Survey editorial standards. Menlo Park, California 1984 Contents Summary 1 Introduction 2...chromite (1.1) 7 Porphyry copper molybdenum-rich; gold-rich (2.1, 2.2) 9 Molybdenum porphyry climax type;...deposits (4.8) 28 Epithermal gold, quartz-adularia type (5.4) 30 Hot springs gold-silver deposits (5.6) ...deposits 27 13. Epithermal gold, quartz-adularia type 29 14. Hot springs gold-silver deposits 31 ii...mineral deposit types. In addition to new deposits of gold, silver, and platinum group elements, significant |  | | Report (volume) | | NONMETALLIFEROUS ECONOMIC MINERALS, BY 0. W. HAYES.. GOLD AND SILVER .......................................25 28 The Juneau gold belt, by Arthur C. Spencer ..................... Placer mining in Alaska in 1903...placer mining district, by Charles M. 'Wright........ Gold placers of the Fairbanks district, by L. M...M. Prindle ............ The Kotzebue placer gold field of Seward Peninsula, by Fred H. Moffit..........geology of the Goldfields district, by J. E. Spurr^...... Oklahoma: Reported gold deposits of the Wichita |  | | Report (issue) | | United States Gold Terranes Part I U.S. GEOLOGICAL SURVEY BULLETIN 1857-B AVAILABILITY OF BOOKS AND...LOS ANGELES, California-Federal Eldg.. Rm. 7638.300 N. Los Angeles St. MENLO PARK, California-Bldg. 3 (Stop... Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse, Rm. 504,555 Battery St. SPOKANE... Chapter B United States Gold Terranes Part I Geographic Distribution of Gold Mining Regions and Types of...TOOKER Patterns of Gold Mineralization in Nevada and Utah By WILLIAM C BAG BY Gold-Silver Deposits Associated |  | | Report (issue) | | William X. Chavez de la New Mexico Institute of Mining and Technology, EUA y Jose Manrique Z. de la 3...("commodity") se presentan con la misma escala; se usa una escala logarftmica para los tonelajes y la mayorfa...silicatados de An-Mn-Fe, ubicados en Franklin Hill y Sterling Hill, Cu-U-Au tipo Olympic Dam o las menas de...YACIMIENTOS Noabre Paia Noabre Carnilya E. Carnilya Hill Daaba Epoch E. Scotia Hitura Hunters Road Kaabalda...conocida. EJEMPLOS High Plateau, Del Norte County, USCA Goto Mine, Luzon, PLPN (Wells y otroa, 1946) (LeBlano |  | | Report (issue) | | MESA AREA, NORTHEASTERN BURRO MOUNTAINS, GRANT COUNTY, NEW MEXICO Virginia T. McLemore Open-file Report...Geology and Mineral Resources New Mexico Institute of Mining and Technology, Socorro, NM 87801 ginger@gis.nmt...deposits at Wild Horse Mesa in the eastern Telegraph district of the northern Burro Mountains are volcanic-epithermal...with gold and silver are found along the fault, and barite without significant metals is found east of...moderate certainty of assurance. The presence of gold concentrations in surface samples and the interpretation |  | | Report (issue) | | Abstract It is important to understand whether major mining districts in north-central Nevada are underlain...by Archean crust, known to contain major orogenic gold deposits, or, alternatively, by accreted crust of...reported. These results also suggest that the major gold belts in north-central Nevada are located over the...additional gold deposits. Introduction North-central Nevada contains a large amount of gold in a variety...deposit types (Hofstra, 2002), and the origin of that gold (such as in Carlin-type deposits) is a much debated |  | | Report (volume) | | metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...N. Y. San Francisco, California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE ā¢ MILL SMELTER Embodying...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment ā :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from |  | | Report (volume) | | Mineral resources locatable commodities 50 History of mining and exploration 50 Metals 51 Industrial minerals...114 Miscellaneous commodities 115 Utilization of mine tailings 115 Aluminum 115 Bentonite 115 Mineral...is endowed with a wealth of mineral resources. Mining and exploration in the Forest have played a central...The world-famous Homestake mine, historically the largest producer of gold in the western hemisphere,... Deposits in the Forest are currently producing gold, silver, base metals, pegmatite products, limestone |  | | Journal (volume) | | recent deĀ¬ velopments and advances evolved in the mining and metallurgical world. Embracing the latest staĀ¬...1901, X. 1902, XI. IQ03, XII. The Engineering & Mining Journal 261 Broadway, New York 20 Bucklersbury...BY The Editorial Staff of The Engineering and Mining Journal The Work on This Volume Has Been More...ENGINEERING AND I9Ā°4 MINING JOURNAL EDITORIAL STAFF OF THE ENGINEERING AND MINING JOURNAL T. A. RICKARD...āFerroĀ¬ manganeseāFerromolybdenumāFerrotungstenāGoldāIronāIridiĀ¬ umā LeadāāMolybdenum ā Nickelā-Platinum |
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