 | | Report (volume) | | Quicksilver Deposits of Southwestern Alaska By C. L. SAINSBURY and E. M. MAcKEVETT, }R. GEOLOGICAL...______________________________ Alice and Bessie mine (Parks property)_______________________ Location...exploration_ _ _ _ _______ ____ __ __ ___ __ _ Barometer mine___________________________________________...the Sleetmute area_______________ White ~ountain area--------------------------~--------------Location...of mines and prospectSr-Continued White Mountain area-Continued Geology-Continued Igneousrocks_______ |  | | Report (issue) | | CLARK-IDITAROD REGION. By PHILIP S. SMITH. INTRODUCTION. The area described in this report has for convenience been...270) shows the relation of this area to the southwestern part of Alaska. Different parts of this region...and is preparing a report of his observations. The area lying between the settlement of Iditarod on the...the writer while 1 Maddren, A. G., Gold placer mining developments In the Innoko-Idltarod region: U....geologic reconnaissance of the Illamna region, Alaska: U. S. Geol. Survey Bull. 485, 138 pp., 1912. Eakln |  | Miller, Marti L., Belkin, H.E., Blodgett, R.B., Bundtzen, T.K., Cady, J.W., Goldfarb, R.J., Gray, J.E., McGimsey, R.G., Simpson, S.L. (1989) Pre-field study and mineral resources assessment of the Sleetmute Quadrangle, southwestern Alaska. Open-File Report Vol. 1989 (89-363) US Geological Survey doi:10.3133/ofr89363 | Report (issue) | | ASSESSMENT OF THE SLEETMUTE QUADRANGLE, SOUTHWESTERN ALASKA by Marti L. Millerl, Harvey E. Belkin2, Robert...the U.S. Government. 1 Anchorage, Alaska 2 Reston, Virginia 3 Alaska Division of Geological and Geophysical...Geophysical Surveys, Fairbanks, Alaska 4 Denver, Colorado 1989 TABLE OF CONTENTS Page ABSTRACT...........RESOURCES ......................................... 45 Mining history..........................................quadrangle, Alaska.......... 4 2. Map showing land status in the Sleetmute quadrangle, Alaska....... 5 |  | | Report (volume) | | Metalliferous Lode Deposits of Alaska By HENRY C. BERG and EDWARD H. COBB . G E O L O G I C A L S...A n inventory of the mines and )- grosfiects of Alaska and their ' f geologic settings UNITED STATES...acknowledgments--- - - - - - ----- - - - -- - -- 4 Alaska Peninsula region- - - - - - - - -- - - - - - -...- - - _ - - - _ - - - - - - - - - - 16 Redoubt district--- - - - - - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - - - - - - 23 Valdez Creek area . . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (volume) | | Bulletin 655 THE LAKE CLARK-CENTRIL KUSKOKWIM REGION ALASKA BY PHILIP S. SMITH WASHINGTON GOVERNMENT FEINTING.................................. Possible future area...................................................Parks quicksilver prospect, Kuskokwim River; B, Stibnite and cinnabar ore from Parks quicksilver prospect...eighteenth century. During the Russian occupation of Alaska a trading post was maintained at Kolmakof, on Kuskokwim...in our knowledge of the geography and geology of Alaska. For this reason, rather than because the region |  | | Report (issue) | | RUBY-KUSKOKWIM REGION ALASKA BY J. B. MERTIE, Jr. Mineral resources of Alaska, 1933 (Pages 115-245)...________-___ Ruby district._______-___-____--._-_--.-__---_--__._______ Ruby area.______-_____--_---...and tributaries.________________________ Poorman area._______________________________________ Poorman...geology Continued. Placers Continued. Cripple district.-_--______________.___-_._._._..__._.___._ Cripple...Creek.____________________________________ Ophir district.___________________________________________ Ophir |  | Goldfarb, R. J., Ayuso, R., Miller, M. L., Ebert, S. W., Marsh, E. E., Petsel, S. A., Miller, L. D., Bradley, D., Johnson, C., McClelland, W. (2004) The Late Cretaceous Donlin Creek Gold Deposit, Southwestern Alaska: Controls on Epizonal Ore Formation. Economic Geology, 99 (4) 643-671 doi:10.2113/gsecongeo.99.4.643 | Journal (article/letter/editorial) | | Cretaceous Donlin Creek Gold Deposit, Southwestern Alaska: Controls on Epizonal Ore Formation RICHARD J....Geological Survey, 4200 University Drive, Anchorage, Alaska 99508-4667 SHANE W. EBERT, Mineral Deposit Research...NovaGold Resources Inc., 4420 Taku Blvd., Juneau, Alaska 99801 LANCE D. MILLER, Juneau Economic Development...Juneau, Alaska 99801 DWIGHT BRADLEY, U.S. Geological Survey, 4200 University Drive, Anchorage, Alaska 99508-4667...Abstract The Donlin Creek gold deposit, southwestern Alaska, has an indicated and inferred resource of approximately |  | Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, Donald, Robinson, M.S., Smith, T.E., Yeend, W.E. (1988) Metallogeny and major mineral deposits of Alaska. Open-File Report Vol. 1988 (88-73) US Geological Survey doi:10.3133/ofr8873 | Report (issue) | | SURVEY Metallogeny and Major Mineral Deposits of Alaska by 1 Thomas K. BundtzenS 7 Henry C. Berg 0"3 ,...endorsement by the U.S.G.S. ' U.S. Geological Survey ^ Alaska Division of Geological and Geophysical Surveys...unpublished data on metalliferous mineral deposits of Alaska, and on recent and older published articles and... universities, the U.S. Geological Survey, the Alaska Division of Geological and Geophysical Surveys... Andersen, Resource Associates of Alaska, Inc., Fairbanks, Alaska Roger P. Ashley, U.S. Geological Survey |  | | Report (issue) | | prospects, and mineral occurrences throughout Alaska. Distribution, of mineral occurrences in the Sleetmuie...Sleetmuie 1:250,000 quadrangle, southwest Alaska This and related reports are accessible through the...the U.S. Government. OPEN-FILE REPORT 97-32 Alaska Resource Data File Pagel Site: MeUick's Type:...Reporter affiliation: USGS Last report date: 6/2/94 Alaska Resource Data File Page 2 Site: Two Genevieves...report date: 6/2/94 Alaska Resource Data File Page3 Site: Red Devil mine Type: Mine ARDFno. SM003 Latitude: |  | | Report (issue) | | Director Bulletin 943-B MINING IN THE NORTHERN COPPER RIVER REGION ALASKA BY FRED H. MOFFIT Mineral...Mineral Resources of Alaska, 1941-42 (Pages 25-47) UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON :...________.___...._.__.__._.._._......___._ Ahtell Creek area.______._________._.__._______'..______________.___...Diagram of part of the placer mining claims of the Middle Fork Mining Co. on the head of the Middle Fork...----- ii 28 35 By FRED H. MOFFIT ABSTRACT Mining in the northern Copper River region'in 1941 included |  | | Report (issue) | | given to the mining of stibnite-bearing lodes, but it soon subsided. The Big Hurrah quartz mine is the only...was opened up on any considerable scale, and this mine was operated only from 1903 to 1908 and then not...underground work has been done at the Lost River tin mine, the Kougarok silver-lead property, and the gold...the output from those few has been small. In the area of the York Mountains the relation of the mineralization...deposits, Alaska: U. S. Geol. Survey Bull. (in preparation). 163 164 MINERAL RESOURCES OF ALASKA, 1920 |  | | Report (issue) | | MINERAL RESOURCES OF ALASKA, 1920. By ALFRED H. BROOKS and others. PREFACE. By ALFRED H. BROOKS. I )...investigation of the mineral resources of Alaska and treating of the mining industry of the Territory, especially...particular district should therefore procure a copy of the complete report on that district as soon as...data. Those who have thus aided include the many mine operators who have made reports on production as...692, 712, and 714. 5 6 MINERAL RESOURCES OF ALASKA, 1920. Director and other officers of the United |  | | Report (volume) | | Geologic Studies in Alaska by the U.S. Geological Survey, 1991 AVAILABILITY OF BOOKS AND MAPS OF THE...of Documents. ANCHORAGE, Alaska--4230 University Dr., Rm. 101 ANCHORAGE, Alaska--605 West 4th Ave., Rm...Sales Box 25286 Denver, CO 80225 Residents of Alaska may order maps from U.S. Geological Survey, Map... FAIRBANKS, Alaska--New Federal Building, Twelfth Ave. 101 Geologic Studies in Alaska by the U.S....study of the Rock Creek area, Nome Mining District, Seward Peninsula, Alaska 3 Lori E. Apodaca Geochemistry |  | | Report (issue) | | SELECTED NONMETALLI FERGUS MINERAL DEPOSITS IN CENTRAL ALASKA TO ACCOMPANY OPEN-FILE MAP 77-1680 This report...SELECTED NONMETALLI FERGUS MINERAL DEPOSITS IN CENTRAL ALASKA (To accompany Open-file Map 77-168D) By G. Donald...accompanying map have been prepared under the Regional Alaska Mineral Resource Appraisal Program (RAMRAP) to...nonmetal1iferous deposits, both lode and placer, in central Alaska. Specifically excluded are the fossil fuels (petroleum...government and private sectors, discussions with mine operators, and the firsthand knowledge of the authors |  | | Report (issue) | | PLACER MINING IN THE TOLOVANA DISTRICT. By R. M. OVERBECK. INTRODUCTION. Mining in the Tolovana district...Livengood. A little placer mining was done in the western part of the district on Gunnison and Quail creeks...gold and nickel. Other minerals occurring in the district not yet known in sufficient quantity to be of...chromite (chrome ore), scheelite (tungsten ore), stibnite (antimony ore), and possibly platinum. The value...value of the output of placer gold in the Tolovana district in 1918 was about $875,000, compared with $1,160 |  | | Report (volume) | | Director Bulletin 754 THE RUBY-KUSKOKWIM REGION ALASKA BY J. B. MERTIE, JR. ' AND G. L. HARRINGTON...fish____ _ Other mining factors __________________________ Gold placers _ _ _ Ruby district _______________________________..._______________________________ History of mining ______________________ General character of placers________________...district______________________________ History of mining _ __________ _____ Gold placers^___ _____________________...Creek_______________________________ Iditarod district _ _ _______ __ History of mining _ __ General features_________________________ |  | | Report (volume) | | and -Ore Deposits of the : Willow Creek Mining District, Alaska GEOLOGICAL SURVEY BULLETIN 1004 Geology... Geology and Ore Deposits of the Willow Creek Mining District, Alaska By RICHARD G. RAY GEOLOGICAL SURVEY ...and economic geology of a lode gold mining district in southern Alaska, with particular emphasis on the...bdenite veins.____--____-_____--____-_ Pyrite-stibnite vems____-________----__---__-_---__--__ Nonproductive...mine_________________-___-_-_-____-___._-_--_______ Independence mine.________-_-__-_____--____-_-____---_-______ Fern |  | Yu, Hao-Cheng, Guo, Chang-An, Qiu, Kun-Feng, McIntire, Duncan, Jiang, Gui-Peng, Gou, Zong-Yang, Geng, Jian-Zhen, Pang, Yao, Zhu, Rui, Li, Ning-Bo (2019) Geochronological and Geochemical Constraints on the Formation of the Giant Zaozigou Au-Sb Deposit, West Qinling, China. Minerals, 9 (1) 37 doi:10.3390/min9010037 | Journal (article/letter/editorial) | | of Mines, Golden, CO 80401, USA; dmcintire@mymail.mines.edu Zhaojin Mining Industry CO., LTD., Zhaoyuan...polymetallic exploration [6–11]. The Tongren–Xiahe–Hezuo district located in the northwest of the West Qinling can...Successful exploration in the Tongren–Xiahe–Hezuo area relies on a robust understanding of ore deposition...controlled by faults in metasedimentary rocks in this area are best classified as orogenic gold deposits. Porphyry...largest gold deposit in the Tongren–Xiahe–Hezuo area (Figure 1B). Gold mineralization is controlled by |  | | Journal (article/letter/editorial) | | underground (1937–1955, 1995–2003) and open pit mining (1916–1923, 1989–1993) and amounts to 31 million...from 3.0 to 4.7 g/t. Since 2003, access to the mine area has been limited due to the flooding of the open...waste-rock dumps and mill tailings. The pyrite- and stibnite-rich muscovite-microcline gneiss of the Big Bell... The first chronologic study of the Big Bell mine area (Mueller et al. 1996) established the age of granodiorite...zircon U-Pb ages from the wider Big Bell-Cue mining district published since 1996 (Table 1). We provide |  | | Journal (article/letter/editorial) | | '.'.'-.' . .' .-.'-5' Location of cinnabar district on the Athens Plateau between the Ouachita Mountains...relatingto the discoveryand development of the district have already appearedin various publications,"...495-497, I93•; Steam, N.H.: The New Quicksilver District in Arkansas. Min. I :2 NOEL H. STE.4RN. ...September,•93•, he retainedthe writer to reporton the area and to act in an advisorycapacityin the developmentof...previousobservationpoints, by referenceto a camp barometer,and by level lines. Every observablebed-rock exposurewas |  | | Report (volume) | | Associated with Mineral Deposits and Solutions in Alaska GEOLOGICAL SURVEY BULLETIN 1198-C Bryophytes...Associated with Mineral Deposits and Solutions in Alaska By HANSFORD T. SHACKLETTE CONTRIBUTIONS TO GEOCHEMICAL...extending over talus of serpentinized rock near Eagle, Alaska._________ C9 13 14 TABLE TABLE 1. Location of...ASSOCIATED WITH MINERAL DEPOSITS AND SOLUTIONS IN ALASKA By HANSFORD T. SHACKLETTE ABSTRACT Many bryophyte...associated with concentrations of minerals, but in Alaska only two species seem to have an obligate relation |  | | Report (volume) | | Director Bulletin 904 GEOLOGY OF THE SLANA-TOK DISTRICT, ALASKA BY FRED H. MOFFIT UNITED STATES GOVERNMENT..._______________ _«_________-_______.i_____-_________-_-_ Area covered-_-_________-_____---_-________-__--__-----------_...Creek______________________________________________ Placer mining.________________________________________________... Geologic reconnaissance map of the Slana-Tok district, Alaska.In pocket 2. A, Middle Devonian limestone...River; B, Crystals of feldspar in diorite from the area of intrusive rocks between Buck and Tuck Creeks |  | Buchholz, P., Oberthur, T., Luders, V., Wilkinson, J. (2007) Multistage Au-As-Sb Mineralization and Crustal-Scale Fluid Evolution in the Kwekwe District, Midlands Greenstone Belt, Zimbabwe: A Combined Geochemical, Mineralogical, Stable Isotope, and Fluid Inclusion Study. Economic Geology, 102 (3) 347-378 doi:10.2113/gsecongeo.102.3.347 | Journal (article/letter/editorial) | | and Crustal-Scale Fluid Evolution in the Kwekwe District, Midlands Greenstone Belt, Zimbabwe: A Combined...London SW7 2AZ, United Kingdom Abstract The Kwekwe district comprises the central part of the Archean Midlands...stage 3. Four gold deposits within the Kwekwe district have been studied. The Primrose and Globe and...At Indarama, microthermometric studies indicate stibnite-gold mineralization at temperatures between 120°...extremely low δ34S values of pyrite (–52‰) and stibnite (–36‰) of the latest mineralization stage at Indarama |  | | Report (issue) | | PINE CREEK DISTRICT, IDAHO. By EDWARD L. JONES, Jr. INTRODUCTION. The Pine Creek district, Idaho, lies...Wardner district of the Coeur d'Alene region. Only a small part of it was included in the area which was...Calkins 1 in 1904. At that time the Pine Creek district had been only slightly developed, but under the...of the area is taken from the geologic map of Professional Paper 62; the topography of an area 3 miles...the remaining area has been compiled from township plats. The topography of the whole area is indicated |  | | Journal (article/letter/editorial) | | relations in a syenitic ejectum, Ethiopia, 529 A1 barometer, in garnet-orthopyroxene, 19 AlzSiO5 polymorphs...317 CARSWELL, D. A., garnet--orthopyroxene A1 barometer, 19 CASQUET, C., 225 Cassiterite, tin-mineralized...Penouta apogranite, Spain, 211; --, from South Crofty Mine, Co17zwall, England, 447 Cathodolnminescence, of...cassiterite in the composite lodes at South Crofty Mine, Cornwall, England, 447; --, of nepheline syenites...cassiterite in the composite lodes at South Crofty Mine, 447; INDEX North Pennine orefield, banded sphalerite |
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