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| Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...Plata meaning โgold and silver,โ and the state seal with its representation of mining tools clearly proclaim...proclaim Montanaโs mining origins. Montanaโs production of copper, coal, gold, lead, manganese, phosphate...phosphate, silver, talc, vermiculite, and zinc is impressive. The official state fossil is Maiasaura peeblesorum |
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| MINERAL AND ENERGY RESOURCE ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA Edited by...Ludington2 , and A.E. McCafferty1 Open-File Report 96-683-A This report is preliminary and has not been... or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government... MINERAL AND ENERGY RESOURCE ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA U.S. GEOLOGICAL...west-central Montana. It lies in the vicinity of Helena, the capitol city of Montana, and includes Federal |
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| NIS DEPOSH-ORY COLLECTiON AVAILABILITY OF BOOKS AND MAPS OF THE U.S. GEOLOGICAL SURVEY Instructions on...U.S. Geological Survey, along with prices of the last offerings, are given in the current-year issues...year are listed in the most recent annual "Price and Availability List." Publications that are listed...but not listed in the most recent annual "Price and Availability List" are no longer available. Prices...microfiche from the U.S. Geological Survey, Books and Open-File Reports Section, Federal Center, Box 25425 |
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| I. ILatah I , Moscow r i: IN;;z โข Perc~~ r-, Lewis ~ r:': Downloaded by [University Library Utrecht]...specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...collecting trips but simply a reference and listing of localities and the minerals that have been found in... . Lincoln ~ 1.J \ ~-'-T-.P' -, ,,---.Jerome I i,J--..s.. ,c., --1. I Blaine '-\ [ Clark,-J ...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and |
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| Mineralogic and Grade-Tonnage Information on Low-Sulfide Au-Quartz Veins by James D. Bliss and Gail M....preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic........................................ 1 Grade and tonnage models........................................................... 3 Frequency, abundance and grouping of sulfides................. 4 Non-sulfides...Data on grade, tonnages and mineralogy of deposits classifed as lowsulfide Au-quartz veins were compiled |
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| Montana Hodges Robert Feldman Shaded relief indicates terrain and slope. Second Edition Rockhounding...Rockhounding Latitude and longitude numbers and grid ticks are GPS compatible. Montana Enhanced detail shows...shows more symbols, labels, and features. Rock Fever! A Guide to 91 of Montanaโs Best Rockhounding Sites...outdoors experts and enthusiasts, each guide invites you to experience the endless adventure and rugged beauty...with directions and GPS coordinates Suggested tools and techniques Land-use regulations and legal restrictions |
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| SURVEY GEOLOGIC AND GRADE-VOLUME DATA ON 330 GOLD PLACER DEPOSITS By G. J. Orris and J. D. Bliss Open-File...Open-File Report 85-213 This report is preliminary and has not been reviewed for conformity with U.S. Geological...1979). and volumes, gold Information on production and reserve grades source, fineness, mining methods...methods, other economic commodities and general geologic features of the deposits are compiled in the present...genetics and mining method have on placer grades and volumes. Deposits were included if a grade and volume |
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| AND WHERE THEY FOUND II A GUIDE TO GHOST TOWNS & MINING CAMP SITES . ol % \ AND WHERE THEY...GHOST TOWNS & MINING CAMP SITES hy Gy and Jeannie Martin Men and women have hunted and prized gold more...years of history. The dramatic and often surprising searches for gold and the life in the picturesque towns...America and Canada. It is little wonder that reading about and visiting Ghost Towns and mining camp sites...Gold! And Where They Found It, which tells the history of both the famous and little-known mining booms |
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| where beautiful and often gems can be found. valuable For the mountain ranges and level for the ist...waiting informed collector or vacation- unearth them and fashion them into lovely jewels. The Gem Hunter's...This enlarged and re- com- vised edition not only provides a prehensive listing and description of...to hunt for gems and recognize the associated formations rock they occur, and through field how...testing methods and by checking their color, hardness, crystal formations, transparency and other characteristics |
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| Geology and Thorium-Bearing Deposits of the Lemhi Pass Area Lemhi County, Idaho, and Beaverhead County, Montana...Montana By WILLIAM N. SHARP and WAYNE S. CAVENDER GEOLOGICAL SURVEY BULLETIN 1126 Prepared on behalf...192.2Geology and thorium-bearing deposits of the Lemhi Pass area, Lemhi County, Idaho, and Beaverhead County...County, Montana, by William N. Sharp and Wayne S. Cavender. Washington, U.S. Govt. Print. Off., 1962... 59-60. 1. Geology-Idaho-Lemhi Co. 2. Geology-Montana-Beaverhead Co. 3. Thorium. I. Cavender, Wayne Sherrill |
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| Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL SURVEY PROFESSIONAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...----------------Scope and objectives -------------------------1\uthorship and acknowledgments -------------Distribution...relations ---------------------------History of gold mining and trends in production_ J\labama -------------...--------------Cleburne County ----------~-----------------ยญ Tallapoosa County --------------------------Alaska |
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| 842 OF THE GREATER HELENA MINING REGION MONTANA BY J. T. PARDEE and F. C. SCHRADER UNITED STATES..._.....________-__-__-.___-_-----------_-__ Area and field work.__-.-.________-___-__-___.-_----_-----__-Arrangement...____________________________________ Topography and geology.-__-__-____--.-___-_-_-.----------__._ Ore...work..__.......__._____________.____ 8 History and production._________-;.-___-__---__-_-_-_-__---____...(Algonkian)._______________________________ Paleozoic and Mesozoic rocks--______.______-.__.._.____ Tertiary |
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| 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite, chromium ore, Washington Zinc ore...Carolina Geology and Mineral Resources of the Lemhi Pass Thorium District, Idaho and Montana By MORTIMER H...GEOLOGICAL SURVEY, and BYRON J. SHARP and DONALD L. HETLAND, U.S. ENERGY RESEARCH AND DEVELOPMENT ADMINISTRATION...ADMINISTRATION GEOLOGY AND RESOURCES OF THORIUM IN THE UNITED STATES GEOLOGICAL SURVEY PROFESSIONAL PAPER...setting, mineralogy, and chemistry of the thorium veins in the Lemhi Pass district UNITED STATES GOVERNMENT |
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| OF THE UNITED STATES COMPILED BY SAMUEL SANFORD AND RALPH W. STONE WASHINGTON GOVERNMENT PRINTING OFFICE...OF THE UNITED STATES. Compiled by SAMUEL SANFORD and RALPH W. STONE. INTRODUCTION. By EDWARD W. PARKEH...Resources of the United States" (the volumes for 1882 and 1887) consist of lists of the useful minerals in...similar lists have been published by the Survey in the last quarter of a century. During that period, however...$2,000,000,000, and the investigations made by the United States Geological Survey and the State geological |
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| PROFESSIONAL DIRECTOR P _A_PER 62 THE GEOLOGY AND ORE DEPOSITS OF' 'J'HE OCElTRยท D'ALENE j โข - ...GEOLOGY AND ORE DEPOSITS OF THE OCEUR D'ALENE DISTRICT, IDAHO BY RANSO~IE FREDERICK LESLIE AND FRANK...____________________________________ _ Location and area of the district_ __________________________...__________________________________ _ Field work and acknowledgments __ ________ ___ ________________...Outline of the geography and geology of northern Idaho and adjacent parts of Montana and Washington __ _ Introduction |
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| GEOLOGICAL SURVEY BULLETIN 1857-B AVAILABILITY OF BOOKS AND MAPS OF THE U.S. GEOLOGICAL SURVEY Instructions on...U.S. Geological Survey, along with prices of the last offerings, are given in the current-year issues...year are listed in the most recent annual "Price and Availability List" Publications that are listed in...but not listed in the most recent annual "Price and Availability List" are no longer available. Prices...microfiche from the U.S. Geological Survey, Books and Open-File Reports Section, Federal Center, Box 25425 |
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| Gold nugget, 7.67 troy ounces, Fairbanks mining region, Alaska, USA. Donated in 1977 by Arthur Sexaur. University...Robert Cook photo. The Occurrence and Characteristics of GOLD NUGGETS AND MASSES ROBERT B. COOK Department...Implied in that image is some limiting minimum size and a history of transport, usually by water, from its...gold nugget found in most general reference works and dictionaries. For example, one of the most common...taken from a weathered vein and showing crystals, crystalline plates, and/or wires, should be considered |
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| CALIFORNIA BULLETIN 193 California Division of Mines and Geology Sacramento, California, 1970 GOLD By...By William B. DISTRICTS OF CALIFORNIA Clark Geologist, California Division of Mines & Geology,...cluster of gold on display in the Division of Mines and Geology San Francisco's Ferry Building. Melted down...G. Steorns, Director ^PiylsJON OF MINES 'Itfn AND : GEOlOi^lj Campbell, Sfoie GetJegitf Manuscript...is an overall guide been written on gold and gold mining of publications have no single report or |
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| - Temecula, CA 92589 (909) 699-4749 - 1994 Mining Guide TABLE OF CONTENTS INrRoDUCI'ION โขโขโขโขโขโขโขโข...ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท MO 1-3 Montana .................................................โข โขโขโข โข. โข โฆ โข โข t โข โข General Information and Advertising ........ ................ .................. . 1994 Mining Guide INTRODUCTION IMPORTANT - PLEAsE READ! The 1994 GPM Mining Guide is designed...Prospecting Permit with information, regulations, maps and directions to claims for th e exclusive use of member |
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| PROFESSIONAL PAPER 75, "' 3 1819 00083187 1 GEOLOGY AND ORE DEPOSITS OF THR BRECKENRIDGE DISTlliCT, COLORADO................ -----.-.-.------.--.-.-Field work and acknowledgments ... _... ___ . __ ................._.......................... . Situation of the district. ....... ____ . __ .. __________ ................ _. ___ ....... _..... _... _..... __ .. The district. __ ... ____ .... __ ... ___ ... ___ .. ____ .... _. __ ..... __ . _.. __ ...... . History o.f mining .. ___ .. ______ .... _. ________________ . __ |
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| STATES**-^ COMPILED BY FRANK C. SCHRADER, RALPH W. STONE AND SAMUEL SANFORD A revision of Bulletin 585 WASHINGTON.......................................... 102 District of Columbia ......................................... 139 144 146 153 158 163 169 . 172 174 Montana........................................................................................ Glossary and index.............................................. Compiled by FRANK C. SCHRADER, EALPH W. STONE, and SAMUEL SANFORD. INTRODUCTION. The volumes of the |
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| TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEARโ 1927 STEWART INSPECTOR...MINES ยฐ TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1927 STEWART INSPECTOR...BIBLIOGRAPHIBS..-22.. 2 3 PAPE Sepeth GENERAL REVIEW AND 1927 ACTIVITIES....................- et meee Coos...neh IBEUSHAZZARS WITH ask a Ae Se et ee Oe ee ae MINE SRESCUEAIN 2THEl@OBUR aDHA TOBINGao oeeeies te eee...IBANINOCK COUNTY i xcec2 oh cccen eke tee ceca ksee see oe coe ee Beeroeeree BEAR SIGAKE: COUNTY: cn 625 |
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| Reconnaissance Geology of Western Mineral County Montana By ROBERT E. WALLACE and JOHN W. HOSTERMAN A CONTRIBUTION...1027-M The geologic structure and mineralogy of western Mineral County, Mont., as determined by a 'series...similar to those of the rich Coeur d'Alene mining district UNITED STATES GOVERNMENT PRINTING OFFICE,...formation.___-_________J_-_______________________ 'Burke and Revett formations___-_-_-__-_______--_________ St...fault-------_------_---_--____-_-_-______---_The Hope and unnamed faults-__-----________-___________._ Folds |
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| Georgia Beginning in the northwest, where the Lookout and Sand mountains loom over rich agricultural valleys... each one formed during different geologic ages and under varied conditions: the Cumberland Plateau,...Mountains, the Piedmont Plain (about 30% of the state), and the Atlantic Coastal Plain. Thus rocks of every geological...rocks in the East, both igneous and metamorphic, strongly mineralized and dotted with once-rich abandoned...from the Piedmont crystalline rocks into softer and less resistant formations of the Coastal Plain. This |
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| | oe Forty-second Annual Report of the Mining Industry of Idaho For the Year 1940 ous Ceapetioicusee...weaaw as ยฅ RO yoEGOND ANNUALS REPORT OF THE Mining Industry of Idaho FOR THE YEAR 40 ARTHUR Inspector...Chairman Board Idaho Bureau of Control of Mines and Geology LETTER OF TRANSMITTAL To His Excellency... 19, 25, 28, 82, 86, 89, 173, 228 Abbreviations and: Symbols ยข22.2:22 ee 6,7 TE TOCUCtION: ook eae ac...Bottolfsen_...... New Developments and Equipment in Metal Mining, by Robert S. Lewis..... Role of Minerals in-the |
