 | | Report (volume) | | BULLETIN 527 ORE DEPOSITS OF THE HELENA MINING REGION MONTANA BY ADOLPH KNOPF WASHINGTON GOVERNMENT............................ Historical sketch of mining.................................................................................... Marysville district.......................................................... Drumlummon mine........................................... Cruse mine.......:.............................................. Belmont mine................................................. 50 51 51 |  | | Report (issue) | | Deposits of the Jefferson City QuadranglJefferson and Lewis and Clark Counties, Montana By GEORGE E....1922Geology and mineral deposits of the Jefferson City quadrangl~, ·Jefferson and Lewis and Clark Counties, Montarra...deposits of the Jefferson City quadrangle, J e:fferson and Lewis and Cl ark Counties, Montana. 1963. (Card...2) 1 1. 'Geology-Montana-.Jefferson City quadrangle. 2. Ore-depositsMontana-Jefferson C:ity quadrangle...quadrangle. 3. Mines and mineral resources-Montana-Jefferson City quadrangle. I. Pinckney, Darrell Mayne, 1925- |  | | Report (issue) | | ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA Edited by R.G. Tysdal 1 , Steve Ludington2 , and...imply endorsement by the U.S. Government. Denver, Colorado 2Menlo Park, California 1996 NONTECHNICAL EXECUTIVE...ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 96-683-A...in west-central Montana. It lies in the vicinity of Helena, the capitol city of Montana, and includes Federal...lands within parts of five counties: Broadwater, Jefferson, Meagher, Powell, and Lewis and Clark. * Gold |  | | Report (volume) | | Director Bulletin 842 OF THE GREATER HELENA MINING REGION MONTANA BY J. T. PARDEE and F. C. SCHRADER UNITED...______________________-__-_________--_------___-_ Ophir district.________________________________________________...__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple...._ Heddleston district.___________________________________________ Wolf Creek district.._..........__ |  | | Report (issue) | | IN THE NORTHERN PART OF THE BOULDER BATHOLITH, MONTANA by Darrell M. Pinckney U. S. Geological Survey...Quartz-tourmaline asse iblage ,v ............. 1 Pyrite-quarti aaaembl«,;e ' 27 29 Contents Page Galena-sphalerite............ 32 .................*. 3$ Quartz-pyrite-chalcopyrite assemblage Older classifications .............. Quartz zoning . ..... Zoning or pyrite and carbonate Area! serlclte boundary. .. .......«... . pocket 5. Geology of the Bunker Hill mine .............. pocket 6* Extent of alteration, W |  | | Report (volume) | | so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |  | | Journal (issue) | | on Amazonite 7.5 cm, from the Smoky Hawk claim, Colorado. Collected by the Dorris family; Tom Spann photo...Scovil photo. Vanadinite, 2.4 cm, from the Apache mine, Arizona. Collected by Evan Jones; Jeff Scovil photo...Miglioli photo. Fluorite, 7.4 cm, from the La Barre mine, France. Collected by Aubin Cosson; Niels Brouwer... from left: Caledonite, 1.1 cm, from the Reward mine, California. Collected by Jeff Lines; Ben DeCamp...Thrill of Discovery by Wendell Wilson Epilog: On Mine Safety UThe Field-CollectorsV Anthony J. Albini |  | | Report (volume) | | California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens |  | | Report (issue) | | INTERIOR GEOLOGICAL SURVEY MINERAL RESOURCES OF ELKO COUNTY, NEVADA By Roscoe M. Smith Prepared in cooperation...Acknowledgment -Mining districts Commodities Production Descriptions of mining districts . Alder district-Aura district...district -Beaver district Black Mountain district Bootstrap district Burner district Burns Basin district--...-Carlin district Cave Creek district ----Charleston district_--Coal Mine district~ Contact district Cornucopia...Cornucopia district - -Corral Creek district - Decoy district Delano district Delker districtDivide district |  | | Journal (issue) | | ......... 34 CARL ANDERSON AND HIS LAPIS LAZULI MINE TN COL· ORADO. By Otis Dozier ....................ANDERSON AND HIS LAPIS LAZULI MINE IN COLORADO By OTIS DOZIER Colorado Springs, Colo. For three years...been trying to get a chance to see the lapis lazuli mine, and to meet the discoverer of this blue gem stone...Frank Morse, a colorful rock hound at Bayfield, Colorado, showed us a piece of the polished stone and we...from Gunnison County," he replied. We could not imagine lap is lazuli com in~ from Colorado, so we had him |  | | Report (issue) | | northern portion the White Mountains. Since 1860 mining has been in progress in this region, but the period...given to the phenomena of mineralization and to the mining districts contained in the area. During this work...mineral resources which is as detailed as the present mining developments warrant. The region with which this...mountains form the east wall of Owens Valley in Inyo County, Cal. (See fig. 5.) Together they constitute a...ECONOMIC GEOLOGY, 1912, PART I. TRANSPORTATION AND MINING CONDITIONS. The Nevada & California Eailroad, |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below)...cut near Pinehurst, Adams County; Lanny Ream specimen and photo. Ada County Lucky Peak Dam, on east side |  | | Journal (article/letter/editorial) | | Investigation of Gilley Fluorspar Deposits in Cherokee County, Alabama, by James F. O'Neill. It is interesting... 50 miles northeast of Birmingham, in Cherokee County, located in West 1/2, West V2 of Section 16, Township...which comes from the Culver-Baer mine, Sonoma Co., Calif. Colorado—An interesting article, "Cordierite..."Cordierite in pegmatite near Micanite, Colorado," by E. William Heinrich, appeared in the March-April, 1950,...Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central Co'crado |  | | Report (issue) | | and their geological framework in Canada and the USA, with analogies from other parts of the world. The...models for major types of uranium deposits in the USA (abstract only) ...................................... 171 D.R. Boyle The Green Mountain uranium district, Central Wyoming: type locality of solution front...Morrison Formation, southwestern Colorado and southeastern Utah, USA ...................................sandstone-hosted uranium-vanadium deposits in the Colorado Plateau: evidence from fluid inclusions ..... |  | | Journal (issue) | | Flatirons Facets Flatirons Mineral Club of Boulder County, Colorado Volume 59, Number 4 The Flatirons Mineral...yearly scholarship to a geology student attending a Colorado college. If you have specimens you are able to...through our Boulder County foothills. I'm sure he’ll impart lots of gold mining history of the area....for more information. Tour the Phoenix Mine: Visit a working mine outside of Idaho Springs with the club...club on August 7 and learn about gold mining. You can also try your hand a gold panning. See below for |  | | Report (issue) | | ............................. President, Idaho Mining Association Jack Peterson .......................Carrietown Counties, Idaho Silver-Lead-Zinc District, Blaine and Camas Robert S. Darling Vii 193...Evenson Part C. History of Gold Mining on the Yankee Fork River, Custer County 223 George C. Stephens Part... CHAPTER SIX Geology of Southwest Montana 303 Southwest Montana Tlzrust Belt: Bannack to Melrose James...top: Cougar Point Tufi Bnzneau Canyon, Owyhee County, Idaho. Photograph by Bill Bonnichsen. Mt. McCaleb |  | | Journal (issue) | | KHURSHEED DINSHAW NEVADA PATENT MINE 34 United States’ only active azurite mine. STUART “TATE” WILSON Regular...Regular Columns PYRITE: A NATURAL HISTORY 48 It’s much more than ‘Fool’s Gold’. STEVE VOYNICK ROCK...ROCK SHOPS OF DISTINCTION 60 Part II: Mining supplies and rock shop Field Notes ........................Azuritecredit) with Malachite,. (photo Milpillas Mine, Mexico : ARKENSTONE specimen now in the Jeff Kremer...of Tiffany Stone are no longer available from the mine at Delta Utah, even though the beryl content is |  | | Report (volume) | | Director Published in the Central Region, Denver, Colorado Manuscript approved for publication November 4...resource assessments of nearby areas in Idaho and Montana. Studies in the Hailey CUSMAP project began in...1988), and on December 7, 1989, at the Northwest Mining Association 95th Annual Convention and Trade Show...the Mineral Hill and Warm Springs mining districts, Blaine County, Idaho: Idaho Bureau of Mines and Geology...Deposits in the Lake Creek Mineralized Area, Blaine County, South-Central Idaho By Bradford R. Burton and |  | | Report (issue) | | Morrison Formation, Grants uranium region, New Mexico, USA ...................................................scope of the Handbook is to report on at least one district in each country having sandstone-type uranium...Cretaceous ages, USA; (2) the Salt Wash Member, Morrison Formation, Colorado Plateau, USA; (3) Tertiary...Wyoming basins, USA; (4) Miocene basal deposits, British Columbia, Canada; and (5) Potwar district, Pakistan... Finch and James F. Davis Editors, Denver, Colorado, USA May, 1984 PARTI GENERAL GEOLOGY SANDSTONE-TYPE |  | | Report (volume) | | ........... Copper deposits of the White Mesa district, Ariz., by J. M. Hill............ Survey publications...the Dome district, Idaho, by J. B. Umpleby.... The Yellow Pine mining district, Clark County, Nev., by...W. Pack.................. Clay in northwestern Montana, by C. M. Bauer.......................... Survey...sulphate in the Carrizo Plain, San Luis Obispo County, Cal., by U.S. Gale............................................. 428 Borate deposits in Ventura County, Cal., by H. S. Gale.................. 434 Potash |  | | Journal (issue) | | these many achievements that have helped to give mine ralogy a national recognit ion. Among your fri ends... A COLORADO VACATION. By /. E. Andress .............................. REPORT ON THE TITANIUM MINE AT...London, 1929. Mawson, Douglas, The home of the blizzard ; being the story of the Australasian Antarctic...suggest this possibility. In the veins of the Butte District, small vugs have been noted on all levels to 4...white quartzite which he had picked up in Nuckolls County, Neb. From a map of Rhode Island I picked a small |  | | Journal (article/letter/editorial) | | Figure 1. Location map for the MeiMe mine and the Murray mine. Prepared by William B. Besse. Downloaded...golden barite from the Meikle mine and the stibnite from the Murray mine are among the best of their species...encounter crystallized mineral specimens while mining for ore usually treat the non-ore asset mineral...and AngloGold Jerritt Canyon Joint Venture, while mining underground for gold, have encountered voids with...crystallized barite, calcite (Meikle mine), and stibnite (Murray mine). Although not considered an asset |  | | Book | | Molybdenum Mine STEPHEN M. VOYNICK Climax The History of Colorado's Climax Molybdenum Mine Stephen M...Voynick Mountain Press Publishing Company Missoula, Montana 1996 book has been made possible by a grant from...will benefit the National Mining Hall of Fame & Museum, Leadville, Colorado. Publication of this photographs...Stephen M. Climax the history of Colorado's Climax Mine / Stephen M. Voynick. : p. Molybdenum cm. Includes...(pbk.) 1. Climax Mine (Colo.)-History. 2. Molybdenum mines and mining-Colorado-Leadville Region-History |  | Gaggiani, Neville G., Britton, Linda J., Minges, Donald R., Kilpatrick, F.A., Parker, Randolph S., Kircher, James E. (1987) Hydrology of area 59, northern Great Plains and Rocky Mountain coal provinces, Colorado and Wyoming. Open-File Report Vol. 1987 (85-153) US Geological Survey doi:10.3133/ofr85153 | Report (issue) | | GREAT PLAINS AND ROCKY MOUNTAIN COAL PROVINCES, COLORADO AND WYOMING m ! a NORTH" DAKOTA SOUTH PLATTE...GREAT PLAINS AND ROCKY MOUNTAIN COAL PROVINCES, COLORADO AND WYOMING BY NEVILLE G. GAGGIANI, LINDA J....INVESTIGATIONS OPEN-FILE REPORT 83-1S3 LAKEWOOD. COLORADO JANUARY 1987 DEPARTMENT OF THE INTERIOR DONALD...Director For additional information write to: District Chief U.S. Geological Survey Water Resources Division...Federal Center Mail Stop 415, Box 25046 Lakewood, Colorado 80225 CONTENTS Page Abstract.............. |  | | Journal (article/letter/editorial) | | became a member of the Mineralogical Society of the District of Columbia during 1946. H e had previously lived...Federation, which was held in June 1948, in Denver, Colorado. While attending the Convention Mr. Woodruff met...a section of the Mineralogical Society of the District of Columbia, which was active about a year. When...L. Woodruff; the Mineralogical Society of the District of Columbia, President Livingston, with James...Jersey Mineralogical Society ( New Jersey), Oxford County Mineral and Gem Association (Maine) and the Newark |
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