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| ; \ y \ ' A v:.; «# %,r ' , \ 4 ; . % . ' *> ‘ •■' Jfc ,-V .■*23r * $ ¥ YS a H ¥5 uJ® '...' d te ' ' *V J ~ ■ jgaafc£*V . 1 4 ':; -;. f ^ >• t * .i. * V X - , . ; n * *’yL ^ ...' ''• A * '. / T i l 'V T T y x r ("IflT A T T Tjl Wayne & Dona Leicht, 332 Forest Ave., # 8 , Laguna...fSc ly _ y I / Y _ j - 1 - J Open Tues.-Sat. 10-5. (Closed Sun.-Mon.) K )\n\A photo by Harold and Erica...2 . M in e r a l o g y o f th e R a p id C reek a n d B i g F is h R iv e r A r e a Y u k o n T e r |
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| RECORD THE MINERALOGICAL INDEX RECORD VOLUMES 1-:XXV 1970-1994 by Edwin L. Clopton Wendell E. Wilson...RECORD The Mineralogical Record Index, Volumes 1-XXV Copyright © 1996 by the Mineralogical Record...strictly prohibited. The Mineralogical Record name is a registered trade mark and may not be used without...urging of Pete J. Dunn, we initiated a feasibility study for a 10-year index. Unfortunately, the study...Graben, compiled and published an index of volumes 1-14. This index has proven invaluable to readers and |
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| Alaska and the Yukon Proceedings of a cooperative workshop between earth scientists from Canada and the United...and the Yukon L. DAVID CARTER, THOMAS D. HAMILTON, and JOHN P. GALLOWAY, Editors Proceedings of a cooperative...cooperative workshop between earth scientists from Canada and the United States of America U.S. GEOLOGICAL...history of the interior basins of Alaska and the Yukon I L. David Carter, Thomas D. Hamilton, and John...Geological Survey circular; 1026) Proceedings of a joint Canadian-American workshop hosted by the U.S |
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| OCCURRENCES IN CANADA (Preliminary Account) Robert Mulligan 1960 GEOLOGICAL SURVEY OF CANADA CANADA PAPER...PAPER 60-2.1 BERYLLIUM OCCURRENCES IN CANADA (Preliminary Account) By Robert Mulligan DEPARTMENT MINES...MINES AND OF TECHNICAL SURVEYS CANADA CONTENTS Page Introduction . . . . . . . . . . . . . . . . ...Lake area, Yukon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Jennings River area, B. C...Low Grade claims, McDame area, B.C . . ·............. Cas siar beryl, McDame Area, B. C. . . . . . . . |
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| Alaska by the U.S. Geological Survey, 1995 Julie A. Dumoulin and John E. Gray, Editors U.S. GEOLOGICAL...Hills in the foreground. Topographic relief in this area is dramatic (more than 4,800 vertical meters across...than 21 horizontal kilometers) and demonstrates rapid Neogene uplift and denudation (see article by O'Sullivan...Photograph by Austin Post. CONTENTS Introduction Julie A. Dumoulin and John E. Gray .....................;.................................................. 1 ENVIRONMENT AND CLIMATE Hydrogeochemistry of mine-drainage |
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| large and so different in character that a companion volume became a necessiry. Not only have obscure and...interesting facts about the people involved in mining, current price lists of various stones, and numerous...geographical index, and all the material is keyed to a bibliography of over 2,600 entries, dating from colonial...understood, GEMSTO1'ES OF !':ORTH A.\1ERICA, Volumes I and II, will be welcomed as a unique and valuable reference...~onh America has developed into a major exponer rather than an imponer. A VAN NOSTRAND REINHOLD BOOK / |
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| SURVEY OF CANADA BULLETIN 422 GEOLOGY AND MINERAL AND HYDROCARBON POTENTIAL OF NORTHERN YUKON TERRITORY...TERRITORY AND NORTHWESTERN DISTRICT OF MACKENZIE Edited by D.K. Norris ed | Natural Resources Ressources...Ressources naturelles Canada Canada : (i | 3 151200082 2939 GEOLOGICAL SURVEY OF CANADA BULLETIN 422 ...HYDROCARBON POTENTIAL OF NORTHERN YUKON TERRITORY AND NORTHWESTERN DISTRICT OF MACKENZIE Edited by D.K. ... COLL! ae °Her Majesty the Queen in Right of Canada, 19 Ke Catalogue No. M42-422E |
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| citizens of North Carolina. The Section conducts a number of basic and applied research projects in environmental...systematic geologic mapping. Services constitute a major portion ofthe Sections's activities and include...Geological Survey Section publishes results of research in a series of Bulletins, Economic Papers, Information...Series, Geologic Maps, and Special Publications. For a complete list of publications or more information...Brantley iii PREFACE Information Circular 24 is a compendium of viable mineral collecting sites throughout |
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| and pr other a . < »<.. .•«; J — ;cr3r- ces iti- ate to CRYSTALS NOT PISTOLS Th. i a series cn uuncuiu...Brantley iii PREFACE Information Circular 24 is a compendium of viable mineral collecting sites through...operated during the spring, summer, and fall months for a collecting fee. Those not commercially operated arc... The prospect of a continued privilege of collecting minerals should dictate a special emphasis on...but later identified as a chromium spodumene, the mineral hiddenite has become a valuable collector's item |
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| y; ^ ,**> *? -*> ^» CONTENTS Pag* Preface, by A. H. Brooks Scope and purpose Triassic system Occurrence... .^Chitina Valley____. General features. '- XI 1 3 3 5 5 5 6 6 6 6 Nikolai greenstone (Permian or...McCarthy formation__________ . Nabesna-White River district-______ . General featuresShale and volcanic rocks...Gastineau volcanic group of the Juneau district., _____ Yukon Valley_____ __________ Limestone near Nation...130 130 133 133 133 134 134 137 140 140 CONTENTS 1 < Jurassic system Continued. Local sections Continued |
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| Sabina MISCELLANEOUS REPORT 8 Issued by THE GEOLOGICAL SURVEY OF CANADA Department of Mines and Technical...Queen's Printer, Ottawa, the Geological Survey of Canada, 601 Booth St., Ottawa, and at the following Canadian...West or through your bookseller. A deposit copy of this publication is a~so available for reference in public...public libraries across Canada. Price $ l.65 Catalogue No . M41-8 / 8-2 Price subject to change without...Controller of Stationery Ottawa, Canada 1964 Page • INTRODUCTION 2 • A note on Canadian gems 3 • Becoming |
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| LIBRARY a RALEIGH 1956 1610 MSC RAUIGH.NC 27699-1610 919-715-4161 CONTENTS INTRODUCTION . 1 PURPOSE... . . . . # . WHERE TO COLLECT f ... f ... . . 1 2 3 5 THE MINERAL LOCALITIES OF NORTH CAROLINA BY...Quartz, Goethite and Graphite, 9 ALLEGHANI COUNTY 1± Manganese ....... f 11 Barite , 11 Copper . 11...Actinolite. 0 , f # Minerals of the Hamme-Tungsten District . Amethyst Kyanite 0 \ \ . .."..... . Beryl...-iv- . 82 ILLUSTRATIONS i." PLATES Plate No. 1. Emerald and Hiddenite Crystals - Alexander County |
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| 33963 LIBRARY UNIVERSITY OF CALIFORNIA DAVIS 1 DIVISION OF MINES EXECUTIVE AND TECHNICAL STAFF...Chief Geologist Logan, District Mining Engineer W. Burling Tucker, District Mining Engineer Reid J. Sampson...Assistant District Mining Engineer Chas. V. Averill, District Mining Engineer J. C. O'Brien, District Mining...Statistician and Curator James M. Little, Junior Mining Engineer (Librarian) Elisabeth L. Egenhoff, Editor...Geological Draftsman San Francisco San Francisco C. A. * On leave for military service. • Los Angelas |
 | Dumoulin, Julie A., Bradley, Dwight C., Harris, Anita G. (1998) Sedimentology, conodonts, structure, and correlation of Silurian and Devonian metasedimentary rocks in Denali National Park, Alaska: A section in Geologic studies in Alaska by the U.S. Geological Survey, 1996. Professional Paper Vol. 1595. US Geological Survey doi:10.3133/70180424 | Report (volume) |
| uses science for a changing world Geologic Studies in Alaska by the U.S. Geological Survey, 1996 Professional...press the start button on your fax machine. CD-ROM A disc containing chapters of the Minerals Yearbook...(1995-97), a statistical compendium (1970-90), and other publications is updated three times a year and...Geological Survey" Those wishing to be placed on a free subscnption list for the catalog "New Publications.................................................. 1 ENVIRONMENT AND CLIMATE Role of glaciers and glacial |
 | | Report (issue) |
| uses science for a changing world Geologic Studies in Alaska by the U.S. Geological Survey, 1996 Professional...press the start button on your fax machine. CD-ROM A disc containing chapters of the Minerals Yearbook...(1995-97), a statistical compendium (1970-90), and other publications is updated three times a year and...Geological Survey" Those wishing to be placed on a free subscnption list for the catalog "New Publications.................................................. 1 ENVIRONMENT AND CLIMATE Role of glaciers and glacial |
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| Superintendent of Documents.) OVER.THE COUNTER Books 8 I Books of the U.S. Geological Survey are available...25425 Denver, CO 80225 1989 CONTENTS Introduction 1 James H. Dover and John P. Galloway The origin of...Alaska 3 Timothy S. Collett, Kenneth J. Bird, Keith A. Kvenvolden, and Leslie B. Magoon Age and chemical...on placer-gold distribution in the Nome nearshore area 26 Darrell S. Kaufman and David M. Hopkins Nature...Moore and John M. Murphy Molybdenite in the Huron Creek pluton, western Livengood quadrangle, Alaska 54 |
 | Peterman, Z.E., Bunker, C.M., Bush, C.A., Bryant, Bruce, Marvin, R.F., Naeser, C.W., Mehnert, H.H., Izett, G.A., Obradovich, J.D., Cebula, G.T. (1981) Shorter contributions to isotope research in the Western United States, 1980. Professional Paper 1199ae. US Geological Survey doi:10.3133/pp1199ae | Report (issue) |
| GEOLOGICAL SURVEY PROFESSIONAL PAPER 1.199 A-E Shorter Contributions to Isotope Research in the Western...By ZELL E. PETERMAN Radioelement Distribution in a 3.06-Kilometer Drill Hole in Precambrian Crystalline...Mountains, Wyoming By CARL M. BUNKER and CHARLES A. BUSH Ages of Igneous Rocks in the South Park-Breckenridge...Rhyolite Tephra in the Jemez Mountains, New Mexico By G. A. IZETT, J. D. OBRADOVICH, C. W. NAESER, and G. T.... CONTENTS [Letters designate the chapters] Page (A) Archean gneisses in the Little Rocky Mountains, Montana |
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| Australia, 1983 REF 349.994, N668c Noble, R. A. Catalogue of South Australian minerals, pe goPele...Bibliography. ISBN 0 7243 6247 9. ome Co \"] 1. Mineralogy—South Australia. |. Just, J. (Juri). Il...chrysocolla. INTRODUCTION The original idea for a catalogue of South Australian minerals came from Johannes...attracting many migrants and in 1841 he published a booklet called The Mineral Kingdom of South Australia...Colony’s Deputy Surveyor General, Thomas Burr, who had a keen interest in geology, published the first official |
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| John P. Ga 11 away and Thomas D. Hamil ton, editors 1 ARTICLE OF SPECIAL INTEREST Advance of Hubbard Glacier...Effects and Hazards in the Yakutat Area Lawrence R. Mayo 4 NORTHERN ALASKA A Major Unconformity Between Upper...Ju 1i e A. Dumoulin 31 Off-Platform Silurian Sequences in the Ambler River Quadrangle Julie A. Dumoulin...Thomas D. Hamilton, John P. Gall away, and Eduard A. Koster 39 Decollements in the Endicott Mountains...North-Central Brooks Range J.S. Kelley and Diedra Bohn 44 A Thermal Cross Section for the Permafrost and Hydrate |
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| Survey Circular 868 FRONT COVER The front cover is a photograph of Mount Doonerak, one of the highest mountains...••••••••••• Sumna r y o f imp o r t an t r e s u 1 t s • • • • • • • • • • • • • . . • • • • • • • •...Computer-generated latitude and longitude templates for rapid determination of geographic positions in Alaska...Tor H. Ni 1 sen and Thomas E. Moore ••••••...••••..•••••••••••••••••••••• Kivivik Creek: A possible zinc-lead-silver...Alaska dune fields, by John P. Galloway and Eduard A. Koster ••••••••••••••••••••••••..•••• Late Pleistocene |
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| CLAY MINERALS OF THE FRONT RANGE: A FIELD GUIDE TO THE GEOLOGY, HISTORY, AND CLAY MINERALOGY OF THE CHIEFTAIN...Colorado 2002 U.S. DEPARTMENT OF THE INTERIOR GALE A. NORTON, Secretary U.S. GEOLOGICAL SURVEY CHARLES................................................... 8 Introduction ................................................... 47 Idaho Springs and Central City mining districts ....................... 47 Argo mill................................... 67 Nederland; mining in Boulder County ............................ |
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| Introduction Errata Bulletin 136 and Supplement No. 1 Descriptions of California minerals and mineral localities...1949, 1950, and 1951 as well. It has been planned as a simple continuation of Bulletin 136, with the occurrence...or not they are directly used in this supplement. A list of errors so far discovered in Bulletin 136 is...do Louderhack and Bl'isdale (5) p. SSO. Fish Creek Mountains from p. 87. Celestite in Fish Mountains...Couniy. f^dti Diego 1', S.. R. 30 E... M.n., read p. 89." Under cerussite. Inyo County (1) for sec. U,. T |
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| Geology and Mineral Deposits of the Roseland District of Central Virginia U.S. GEOLOGICAL SURVEY PROFESSIONAL... Geology and Mineral Deposits of the Roseland District of Central Virginia By NORMAN HERZ and ERIC R...1923Geology and mineral deposits of the Roseland district of central Virginia. (U.S. Geological Survey professional...Bibliography: p. Supt. of Docs, no.: I 19.16:1371 1. Geology-Virginia-Roseland Region. 2. Mines and mineral...dikes _______________ Gabbro ____________________ 1 1 I 3 3 4 4 5 5 6 6 7 10 10 11 II 11 12 12 12 12 13 |
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| gratefully acknowledged. Bottom right: Lobate nose of a pyroclastic flow on upper slope of volcano. Flows...Thomas D. Hamilton and John P. Galloway, editors 1 ARTICLE OF SPECIAL INTEREST The 1986 eruptions of...Donald F. Huber 15 The Aniakchak tephra deposit, a late Holocene marker horizon in western Alaska 19...19 James R. Riehle, Charles E. Meyer, Thomas A. Ager, Darrell S. Kaufman, and Robert E. Ackerman NORTHERN...North Slope, Alaska 24 Timothy S. Collett, Keith A. Kvenvolden, Leslie B. Magoon, and Kenneth J. Bird |
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| 5*? ^^vrA. j /X XxT &A$f«.) ° S / A~C C\ A "\ i ?,_M •V?'. * 7 / ocl ^'V, V ^ yHr^s... y-GOLLE CENTERS 1^-v 1 \ \ \ \ \ \ \ >c *> TSpjl^'y 1 \ \\\\\ \\n. >. rs. \ \ \\\\\\\\/ \ 1 \ \ \ \ \ \...\ \ \ N. ^ *; jVV v' * "—"— IU / \ \ \ A,ri lrs\ r'xtf) / ~l Jr ^0 • ' -—-— The Geology...Geological Society of America Foundation. Following is a list of individuals, corporations, and government...bibliographical references and index. ISBN 0-8137-5219-1 All materials subject to this copyright and included |
