 | | Report (volume) | | GEOLOGY OF THE SEWARD PENINSULA TIN DEPOSITS ALASKA BY ADOLPH KNOPF WASHINGTON GOVERNMENT POINTING...____ Slates near York_____- _____ _ __ __ Port Clarence limestone-- . 5 7 S 9 10 10 10 12 Limestone...______ Developments____________________________ Brooks Mountain______________________________ Lost River______...Other mineral deposits______1..______________ 58 Alaska Chief property__________________ 58 Idaho clai...II. A, Thin section of paigeite hornfels; B, Port Clarence limestone near head of Cassiterite Creek_ . |  | | Report (volume) | | Bulletin 733 GEOLOGY OF THE YORK TIN DEPOSITS ALASKA BY EDWARD STEIDTMANN AND S. H. CATHCART WASHINGTON...of report_ Acknowledgments Geography Location and area _ Topography _____ ___ . Drainage________-___ a...Mountains _________________ Limestone of Cape Mountain _________________ _ Structural relations of the...Mineralogy ________________.__________________ Lost River area ____________ __________________ Geographic feat...44 45 45 46 48 49 49 IV CONTENTS. Lost River area Continued. Prospects ____ __ _____________________ |  | | Report (issue) | | THE OCCURRENCE OF ZEUNERITE AT BROOKS MOUNTAIN SEWARD PENINSULA ALASKA By WalterS. West and Max G. White...OCCURRENCE OF ZEUNERITE ~ SEWARD PENINSULA, BROOKS MOUNTAIN SKA By Walter S. West and Max G. This report... THE OCCURRENCE OF ZEUNERITE AT BROOKS MOUNTAIN SEWARD PENINSULA, ALASKA CONTENTS Page Abstract..........Geologic map of the Brooks Mountain area, Teller quadrangle, Seward Peninsula, Alaska .. . .. .. . . . ...the Seward Peninsula, Alaska, showing the location of the Brooks Mountain area . . . . . . . . . . . |  | | Report (issue) | | PRELIMINARY SUMMARY OF RECONNAISSANCE FOR URANIUM IN ALASKA, 1951 By M.G. White, W. S. West, G. E. Tolbert...PRELIMINARY SUMMARY OF RECONNAISSANCE FOR URANIUM IN ALASKA, 1951 By M.G. White, W. S. West, G. E. Tolbert...River area................. Lost River area. . . . . . . . . . . . . . . . . . Brooks Mountain area ......Conclusions.................. . . . . . . . .. Part 2. --Alaska Railroad-Iliamna ;region, by Gene E. Tolbert and... . . . . . . . . . . . Page Fart 3, --Gulf of Alaska region, by Authur E Nelson and Gene E. Tolbert |  | | Journal (article/letter/editorial) | | KNOPF. XNTRODUCTORY. The known tin depositsof Alaska that promise some future commercialimportance are...parts of Alaska. At presentfour localitiesare beingprospected for tin. They are included in an area of 4o0...situated about•oo milesnorthwestof the city of Nome,the supplypoint of the region. In geographicorder...localitiesare Ear Mountain, Buck Creek, Cape Mountain and Lost River. Ear Mountain occupiesan isolatedposition40...region has attracted considerableattention from the mining public, and a large number of representatives of |  | | Journal (article/letter/editorial) | | River and Mount Ear Ore Field, Seward Peninsula, Alaska, United States S. M. Aleksandrov Vernadsky Institute...of dolomites and limestones of the Paleozoic Port Clarence Formation at the contact with the Mesozoic leuco...results of studying the skarns and ores of the Alaska deposits are of great applied and scientific significance...Range, the Seward Peninsula, and Northwest ern Alaska are the largest deposits in the United States....19th–20th centuries [2–4]. The ore deposits of the Brooks and Ear mounts, Lost River Mine, Tin Creek, and |  | 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 |  | | Journal (article/letter/editorial) | | SIDEROPHYLLITE FROM BROOKS MOUNTAIN, ALASKA" RosBnr R. Coars aNl Josnrn J. Fenev ABsrRAcr A brittle...dark green mica (siderophyllite) from Brooks Mountain, Alaska, unusually high in divalentiron (30.16/6...mica from a granite pegmatite on Brooks Mountain, Seward Peninsula, Alaska, proved upon analysis to be siderophyllite...restriction is here made explicit. The mica from Alaska described in this paper is therefore siderophyllite...siderophyllite. LocerroN AND MoDE ol OccURRENCE Brooks Mountain is in the central part of the York Mountains' |  | Nokleberg, W.J., Bundtzen, T.K., Grybeck, D.J., Koch, R.D., Eremin, R.A., Rozenblum, I.S., Sidorov, A.A., Byalobzhesky, S.G., Sosunov, G.M., Shpikerman, V.I., Gorodinksy, M.E. (1993) Metallogenesis of mainland Alaska and the Russian Northeast. Open-File Report Vol. 1993 (93-339) US Geological Survey doi:10.3133/ofr93339 | Report (issue) | | GEOLOGICAL SURVEY PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...NORTHEASTERN RUSSIA METALLOGENESIS OF MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Noklebergl...and Richard D. Koch 1 1-U.S. Geological Survey ^-Alaska Division of Geological and Geophysical Surveys...OPEN-FILE REPORT 93-339 PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...LODE DEPOSITS AND PLACER DISTRICTS FOR MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Nokleberg1 |  | | Journal (article/letter/editorial) | | creating the basis for a historically important tin-mining industry. The skarns are genetically related to...assemblages, which include andradite-grossular, hedenbergite-diopside, actinolite-tremolite, idocrase, wollastonite...rich in Sn, malayaite formed. The association hedenbergite + grossular was formed under reducing conditions...in skarns. C. Halls is Senior Lecturer in the Mining Geology Research Group in the Department of Geology...Ssj: Songshujiao deposit. The box delineates the area of Fig. 5. ing c o m p l e x cassiterite-sulphide |  | | Journal (article/letter/editorial) | | granites associated with gold deposits in the Jidong area, China—Guan Kang, Luo Zhenkuan, Qiu Youshou, Miao...continental volcanic rocks in the southeastern coastal area of China—A case study of the Daiyunshan-Shiniushan...287 Water resource accounting for an iron-ore mining area in India— S.K. Chaulya, M.K. Chakraborty, M....conditions—J. Sedlbauer and V. Majer The johannsenite-hedenbergite complete solid solution: Clinopyroxenes from...mineralization in contact aureole at Brooks Mountain, Alaska, the USA: Composition and geochemical evidence |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) | | and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera, by Warren J. Nokleberg...deposits and placer districts of the Russian Far East, Alaska, and the Canadian Cordillera. The report provides...Format) formats, and the mineral-deposit and placer district tables in dBase 3/4, FileMaker Pro 2.0, and tab-delineated...ACADEMY OF SCIENCES GEOLOGICAL COMMITTEE OF RUSSIA ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...AND PLACER DISTRICTS FOR THE RUSSIAN FAR EAST, ALASKA, AND THE CANADIAN CORDILLERA By Warren J. Nokleberg1 |  | | Report (volume) | | Bulletin, vol. 40. New York. American Institute of Mining Engineers: Bi-Monthly Bulletin, nos. 19-24; Transactions...series, vols. 25, 26. New Haven, Conn. American Mining Congress: Papers and Addresses, 10th Annual Session... vol. 2, no. 1. Oakland, Cal. California State Mining Bureau: Report of Board of Trustees for 1908; Bulletins... Ont. Canadian Mining Institute: Journal, vols. 10, 11. Ottawa, Ont. Canadian Mining Journal, vol. 29...Journal, vol. 24. Chapel Hill, N. C. Engineering and Mining Journal, vols. 85, 86. New York. Engineering Association |  | | Report (volume) | | Radioactivity Investigations At Ear Mountain Seward Peninsula Alaska, 1945 GEOLOGICAL SURVEY BULLETIN... Radioactivity Investigations At Ear Mountain Seward Peninsula Alaska, 1945 By P L KILLEEN and R J ORDWAY...ORDWAY MINERAL GEOLOGICAL RESOURCES SURVEY OF ALASKA BULLETIN 1024-C This report concerns work done...measured FIGURE 6 lnde"{ map of Seward Penmsula, Alaska, showmg locatiOn of Ear Mountam_ _ _ _ _ ___ _...RESOURCES OF ALASKA RADIOACTIVITY INVESTIGATIONS AT EAR MOUNTAIN SEWARD PENINSULA, ALASKA, 1945 By P |  | | Book (volume) | | THE GEOLOGY OF ALASKA The Geology of North America 'll L *• / ^ X, ^x /yj 5*? ^^vrA. j /X XxT &...Geology of North America Volume G-l The Geology of Alaska Edited by George Plafker U.S. Geological Survey...Congress Cataloging-in-Publication Data The Geology of Alaska / edited by George Plafker and Henry C. Berg, p...educational advancement. 1. Geology—Alaska. 2. Mines and mineral resources—Alaska. I. Plafker, George, 1929. II...north from over the Chaix Hills along the Gulf of Alaska. Bedded marine Tertiary rocks of the Yakutat terrane |  | | Book | | Netherlands. Special regulations for readers in the USA — This publication has been registered with the Copyright...made in the USA. All other copyright questions, including photocopying outside of the USA, should be referred...apart from only a few occurrences (e.g. Lost River, Alaska, U.S.A. - Dobson, 1981) there are almost no deposits..."garnet rock" in Fe-Cu-Pb-Zn skarns of the Bonat area, Hungary (now Rumania) in his "contact deposits"...amphibole + scheelite assemblages (e.g. Broken Hill area, N.S.W., Australia - Barnes,1983). 2. The Economic |  | | Journal (article/letter/editorial) | | takes servesas ad.ministrateur-d,Al^gu|. a seriesof mining explorationsin many undertakes placein 1911.He...Dutch Indies, North Africa, and Argentina, Iands-USA part in the study of their mineral rean active South...told us the following episode.At a conferencein the USA he met a Greek colleaguewho spoke excellent French...long period all McGill students of geology and mining received their training in mineralogy from Dr....deserving undergraduates in geological sciences or mining engineeringinterested in mineralogy. Early in his |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...deposit and as ore mineral in another (e.g., hedenbergite), b) its meaning may shift over time - sphalerite... Garnet lamellar Siderite polysynthetic Hedenbergite contact twins spinel law Anhydrite Galaxite...grey); Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...grey); New Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If marked in |  | | Book | | ALABAMA Iron phosphate mineral locality at Indian Mountain, Alabama (by H. Harwood) 5:241-244 Iron-manganese...Indian Mountain area [Georgia and Alabama] (by J.B. Gordon, Jr. & C. L. Hollabaugh) 20:355-362 ALASKA Famous...Famous mineral localities: Prince of Wales Island, Alaska (by P. B. Leavens & R. W. Thomssen) 8:4-12 ALBANDAKIS...collection (by C. A. Francis) 5:190-192 A.\1ITY The Amity area, Orange County. New York (by L. E. Keams) 9:85-90...Mineralogy of the Rapid Creek and Big Fish River Area, Yukon Territory [Canada] 23:Yl-47 --with H. R. |  | | Report (issue) | | ___________________________ _ Alaska ___________________________________ _ Northern Alaska _______________________...West-central Alaska ______ --- _____ ------East-central Alaska ____ ----------------Southwestern Alaska ___________________...___________________ _ Southern Alaska _______________________ _ Southeastern Alaska ___________________ _ Puerto...Arkansas _____ ---_-------------.-------Rocky Mountain region _________ -----------Arizona _________...investigations-Continued Water resources-Continued Rocky Mountain region-Continued ]{ansas _______________________________ |  | | Report (volume) | | Apatite, Me........__.....____._.. Zinnwaldite from Alaska...-...................._...... ...... ._.........Adolph Knopf, who discovered these minerals in Alaska. These borates contained both ferrous and ferric...borates and their relation to the tin deposits of Alaska have been described by Knopf. A summary of his...the Seward Peninsula, about 100 miles northwest of Nome, are genetically associated with granitic intrusives...largest granite boss of the region is that of Brooks Mountain, and the most energetic contact action is displayed |  | | Book (volume) | | iirtaoremuir tetal stat ale esabehie otS on rte atte area leerrata pers a verite aote ots 3 POR RO SES se...ae TONITE TN263. Au. =American Institute of Mining, Metallurgical, V.2 and Petroleum Engineers Ore...Inst! itute i an Americ ie Lye 2 of llurgical, Mining, Meta m Engineers and Petroleu © f the Ore deposiits...Graton-Sales Volume Other Volumes in the Rocky Mountain Fund Series CONFERENCE ON REVERBERATORY SMELTING...AND ZINC (1936) 134, MILLING METHODs 141, METAL MINING (1939) (1937-40) BLAST FURNACE, COKE OVEN AND |  | | Book | | and Sherman P. Marsh 775 Electrical Methods in Mining Geophysics.Gerald W. Hohmann and Stanley H. Ward...making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated...With the engineering and commercial aspects of mining, Economic Geology will not be directly concerned... . The main period of ore deposition within a district seems to represent a relatively short time span...the broad economic sense, although in a few cases mining development probably is quite a way down the road |  | | Book | | book. The specimens illustrated are in the Lewis Brooks Collection at the University of Virginia. Other...organically derived materials, all originating outside the area of deposition; and of minerals and mineraloids originating...originating by chemical precipitation within the area of deposition. Residual materials, formed in situ...the buckling or folding of crustal rocks during mountain-building processes. Some metamorphic rocks are...(Atlantic ocean), corsite (Corsica), dunite (Dun Mountain, New Zealand), helsinkite (Helsinki, Finland) |  | | Report (issue) | | enews: Wieyei aia wave tie"weue'e shetout 266 Bagte Mountain secccccsetee ves eeoee ee eevee ecs ee 268 Engels...MEXICO-ARIZONA) ... 323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE...Utah ...coccccecccccesece 334 N. San Rafael—Cedar Mountain, Utah .ccccccccccecccscscvce 339 PTA aioktevaaaieal |
|
