 | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...STATE, Montana is rich in mineral and gemstone localities. The state motto, Ora y Plata meaning “gold and...and silver,” and the state seal with its representation of mining tools clearly proclaim Montana’s mining...Montana’s production of copper, coal, gold, lead, manganese, phosphate, silver, talc, vermiculite, and zinc is...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure |  | | Journal (article/letter/editorial) | | Butte, Montana Minerals, Mines, and History Robert E. Jenkins 6 Columbus Circle Newark, Delaware 19702...of 130 mineral species have been recorded from Butte. Specimens of copper sulfides and sulfosalts like...rank among the finest in the world. The best of Butte pyrite compares with the best anywhere. Handsome...Handsome specimens of barite, quartz, rhodochrosite, silver, and numerous other species have been found, many...Kelley #2 (rightbackground) mines, Butte, ca. 1965. World Museum of Mining photo. 6 The Mineralogical Record |  | | Journal (issue) | | BUTTE, MONTANA Butte, Montana Minerals, Mines and History The Mineralogical Record Volume 33 • Number...crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection; Jeff Scovil...painted to illustrate “The Story of Montana: The Treasure of Butte Hill and Development of the Great Copper...volume 33, January–February, 2002 Contents Butte, Montana: Minerals, Mines and History By Robert E. Jenkins...Jenkins & Jerry A. Lorengo Ed McDole: “Montana Mineral King” By Richard A. Bideaux What’s new in minerals: |  | | Report (issue) | | 74 GEOLOGY AND ORE DEPOSITS OF THE BUTTE DISTRICT, MONTANA BY \¥ALTER I-IAllVEY vVEED WASHINGTON...~ ....................... ~ . . . . Epoch of gold mining ............................................... . . . . . . . . . . . . . . . . Epoch o'f silver mining ........· ......... ·................................. ~.............. Development of copper mining. ~ ..· . . . . . . . . . . . . . . . . . . . ................................... Future of the district .................................. ·......... |  | | Journal (article/letter/editorial) | | Franklin County; at Coventry and Irasburgh, Orleans County; and at Cavendish, Windsor County, Vermont... at Keene, and southeast of Hinsdale, Cheshire County, and elsewhere in New Hampshire and is reported...from Haddam, Middletown, and Portland, Middlesex County, Connecticut. In Rhode Island, rhodonite has been...in manganese prospects at Cumberland, Providence County. Downloaded by [Universite Laval] at 20:02 10...unusual rhodonite on galena specimen from the North mine, Broken Hill, New South Wales, Australia; field |  | | Report (issue) | | and Ore Deposits of the Uncompahgre (Ouray) Mining District, Southwestern Colorado Professional Paper...View looking south along the Uncompahgre River valley, one of the few passageways into and through the...south-sloping bench along this part of the river valley; the bench surface is about 200 to 300 feet above...the right in the flat-bottomed, glacier-carved valley. The town of Ouray (about 7,800 feet altitude)...through the narrow, cliff-edged, V-shaped gap in the valley, is situated in a picturesque mountain park at |  | | Report (issue) | | MANGANESE AT BUTTE, MONTANA. By J. T. PARDEE. INTRODUCTION. The great increase in the value of manganese...attention to the manganiferous gangue of the silver-zinc lodes at Butte, Mont., a material which, although formerly...published reports describing the ore deposits of Butte, supplemented by a brief field examination in August...richer of these two grades so far reported by the mining companies, though not wholly satisfactory, by no...manganiferous material below the oxidized zone at Butte consists of rhodochrosite and rhodonite, the carbonate |  | | Report (issue) | | more promptly available to p'roperty owners and mine operators concerned ~'lith exploration for and production...Idaho •••••••••••••••••••••••••••••••••••••••• l Montana •••••••••••••••••••••••••••••••••••••• 4 4 4 5...,,, ••• ,.,. • •.,,, •,. •. •., •••• ,,, • • Montana •• , •••••• , ••••• , ••• , • , •• , • • • • •...• , , , ••• , , • , •• , , •••• , , • • Silver See also Gold (Colorado, Nevada) See also Fluorapar (New...Colorado ••••••••••••••••••••••••••••••••••••• 37 MOntana •••••••••••••••••••••••••••••••••••••• 28,29 29 |  | | Report (volume) | | Director Bulletin 842 OF THE GREATER HELENA MINING REGION MONTANA BY J. T. PARDEE and F. C. SCHRADER UNITED...Ophir district.________________________________________________ Scratchgravel Hills and Grass Valley......__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple...._ Heddleston district.___________________________________________ Wolf Creek district.._..........__ |  | | Report (volume) | | CONTROL OF ORE DEPOSITION IN THE UNCOMPAHGRE DISTRICT OURAY COUNTY, COLORADO WITH SUGGESTIONS FOR PROSPECTING...Prepared in cooperation with the COLORADO METAL MINING FUND AND THE COLORADO GEOLOGICAL SURVEY BOARD ...Structure map and sections of the Uncompahgre district..-.-54. Types of structural control of ore de..._____ FIGURE 32. Index map of the Uncompahgre district and western San Juan Mountains. _____________..._____ 33. Plan of ore channels in the American Nettie and Wanakah mines.-------------------_------_--_-__---_-_ |  | | Report (volume) | | DIRECTOR BuiiIiETIN 574 MINING DISTRICTS OF THE DILLON QUADRANGLE, MONTANA AND ADJACENT AREAS BY ALEXANDER................................................. Mining districts...................................................................................... Mining development. ...................... .. - - ' -..................................... 18 Placer mining....... ~................................................................ 20 Present status of mining .....:........................................ |  | | Journal (article/letter/editorial) | | Structural Geologic Evolution of the Butte District, Montana Robert A. Houston†,* and John H. Dilles...Bldg., Corvallis, Oregon 97331 Abstract The Butte district contains two porphyry Cu-Mo deposits and the...and folding in southwest Montana. New geologic mapping of the Butte district reveals three distinct episodes...that are limited to the northwest part of the district and synchronous with the eruption of the Lowland...fluid inclusion data indicate that exposures of the Butte Granite, which hosts mineralization, crystallized |  | Lund, Karen, McAleer, Ryan J., Aleinikoff, John N., Cosca, Michael A., Kunk, Michael J. (2018) Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic lodes overprinted by younger stockwork Cu-Mo ores and penecontemporaneous Cu lodes. Ore Geology Reviews, 102. 666-700 doi:10.1016/j.oregeorev.2018.05.018 | Journal (article/letter/editorial) | | Accepted Manuscript Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic... M.J. Kunk, Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic...journal pertain. Two-event lode-ore deposition at Butte, USA: 40Ar/39Ar and U-Pb documentation of Ag-Au-polymetallic...U.S. Geological Survey, MS 926-A, 12201 Sunrise Valley Drive, Reston, VA 20192 rmcaleer@usgs.gov c U.S...for world-class deposits of the Butte mining district, Montana, USA, is deep pre-Main Stage porphyry |  | | Book | | i0000malo_g608 The Battle for Butte The Battle for Butte MINING AND PoLitics ON THE NORTHERN FRONTIER...Malone Montana Historical Society Press Helena Cover photograph: Anaconda Hill, Butte, Montana, circa...circa 1900 (Montana Historical Society Photograph Archives) Cover design: Finstad Visual Design, Helena,... Montana Printed by Thomson-Shore, Inc., Dexter, Michigan Montana Historical Society Press 225 N. Roberts...Roberts St. P. O. Box 201201 Helena, Montana 59620-1201 © 1981 by the University of Washington Press |  | | Journal (article/letter/editorial) | | the 1997 Denver Show c Part 2: The Discovery, Mining History, Geology, and Specimen Mineralogy of Selected...discovery of gold in Colorado and the mining history and geology/mineralogy of the Front Range mining districts...the gold deposits found throughout the rest of the state. As previously mentioned, each new gold discovery...Gulch. THE CENTRAL COLORADO MINERAL BELT LAKE COUNTY 3,396,000 ounces, 1860-1 990 (Davis and Streufert...Streufert 1990) California Gulch and the Leadville Gold Belt In the spring of 1860, a small party organized |  | | Journal (article/letter/editorial) | | noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,...from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926).... During the twentieth century, the Gilman district surpassed Leadville in total copper production with...million pounds (Del Rio 1960). By comparison, Butte, Montana, produced more than 266 million pounds of copper...in 1925 alone (Gerry 1928). Butte mined copper; Colorado mined gold, silver, lead, and zinc. Nearly all |  | | Book | | enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground...oFtne ato aa Gem Ghd nQkTeane Uva a nes ly ia" mine Ui nrobs inesob cere ts ou ioe tok us 'aaieomolitt...exception of the rhodochrosites of the Sweet Home Mine, Alma, Colorado, which were loaned for photography...the Central Mining District, Grant County Burro Mountains Apache No, 2 District Lake Valley Caballo Mountains...Mountains Chloride District Hansonburg District Socorro Area New Placers District Grants Area Nacimiento |  | | Report (issue) | | SOME MANGANESE DEPOSITS IN MADISON COUNTY, MONTANA. By J. T. PARDEB. INTRODUCTION. The deposits described...of Madison Valley near Cherry and Wigwam creeks and in the foothills east of Jefferson Valley near Renova...are, respectively, 70 and 30 miles southeast of Butte, Mont. Though they are small, these deposits yield...formerly iron ore was shipped to the smelters at Butte and used as a flux. On Wigwam and Cherry creeks...ECONOMIC GEOLOGY, 1918, PART I. In the Renova district a bed of iron ore that as~a rule is steeply inclined |  | | Book (edition) | | Windham Report of 1S80 relating to the growing Mining Industry at Ouray is printed in its entirety. Many...Survey, Tom Rosemeyer, Chief Engineer, Camp Bird Mine and Miss Margaret B. Allen, M.A. of Orange, New.................................................. Gold................................................................................................. Silver..................................................Ouray and the Camp Bird Mine; Past, Present. Future The Windham Report of Mining in Ouray in 1880 . . The |  | | Book | | of this book. Mining Cultures Mining; Cultures Men, Women, and Leisure in Butte, 1914—41 Mary Murphy...and Drinking Daughters: Gender and Prohibition in Butte, Mon¬ tana” in American Quarterly 46 (June 1994):...“Messenger of the New Age: Station KGIR in Butte” in Montana Magazine of Western History 39 (Autumn 1989):...ation Data Murphy, Mary. Mining cultures : men, women, and leisure in Butte, 1914-41 / Mary Murphy. p... 1. Butte (Mont.)—History. 2. Butte (Mont.)—Social life and customs. 3. Copper mines and mining—Montana—Butte— |  | | Report (issue) | | lode mines and mineralized areas in southern Summit County, Colorado Part A: Documentation By Anna B. Wilson1...areas and the principal lode mines in southern Summit County, Colorado. The data were initially collected...White River National Forest and Dillon Ranger District of the Arapaho National Forest. The information...base for future studies of the ore deposits in Summit County. There are four ASCII files on the enclosed...(Table 1) is a database arranged alphabetically by mine name, that lists the mineralized area, 7-1/2 minute |  | | Report (issue) | | past 250 years, men have sought to extract gold and silver from these mountains. However, it was not until...extent of their mineral wealth. In addition to gold and silver, the region produced economic quantities of...zinc, tungsten, and copper. In 1896 world-renowned mining engineer Thomas ''T.A." Rickard called the San...San Juans one of Colorado's four great mining regions along with Leadville, Cripple Creek, and Central City...during the eighteenth century, were the first to mine in the San Juans. One of the earliest recorded expeditions |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama ---------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |  | | Book | | volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co...of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite VILLAGE...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE I I...Feldspar HISSOP, Coosa Co., (near) Beryl JACKSON COUNTY Hematite KENNEDYS, Clay Co., (near) Magnetite MILLERVILLE |  | | Journal (article/letter/editorial) | | eight were from the floor and two were from the summit• of guyots. In this paper, someof the conclusions...represented--Arizona,southeasternCalifornia, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, and Utah; also included...that the precisesourceof the samplesin the mine and district was recordedand that the explorationsrevealedthe...Samples .4rizona--CochiseCou•ty.--No. 1. Higgins mine: The Higgins opencut (Twilight Claim) explored a...mineliesin the southwestern partof theTombstone district;theOregon-Prompter faultand veinseparate blocksof |
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