 | | 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 .................................. ·......... |  | | Report (volume) | | values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera. The Corporation...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 |  | | Book | | PISTOLS i !?' A J.-. N ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by ...present authentic infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive...United States Geological Survey in 1912. Plan. “Mining Districts and Mineral Resources of Nevada”, as...parts:—one on mining districts and the other on mineral resources. The section on mining districts is...but gives more extended descriptions and includes mining as well as geological information. The map which |  | | Report (issue) | | The Eureka Mining District Nevada By THOMAS B. NOLAN GEOLOGICAL SURVEY PROFESSIONAL PAPER 406 Prepared...Dugout tunnel thrust zone __________________ _ Silver Connor transverse fault_ ______________ _ Jackson-Lawton-Bowman...Hoosac fault _______________________ -------Spring Valley fault zone ____________________ _ Carbon Ridge-Spring...of the ores _______________________ _ Mines and mining ______________ __________________ _ Production...of the Eureka mining district, Nevada. 2. Geologic sections of the Eureka mining district, Nevada. 3. |  | | Report (issue) | | limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ...... |  | | Journal (volume) | | Mines, A general view of the Pay-rock tramway Silver Plume, Colorado, built on this system, The syetom...moved it will require more larger quantities are mine by loading every third ascending help. This upper...these Huson patent tramways are in use in various mining districts, for transport- ing ore, supplies,...also, some of them carrying the men to and from the mine or mill. In mountainous districts they are invaluable..." Surely as follows: by motive there carry silver will it by us was ble cited when will be |  | | Journal (volume) | | ioimenae copper matte product M. T., IB obtaiDcd Butte, of derived mainly from the ooncentrates from...going the rounds of the press to the effect that a mine of vanadate of lead has been found, and that $10...engines are furnished, in some and Hopeful FOR Silver. — A day from New York says: . very high speed...the near future, has come over the spirit of the silver opponents take the place of the double acting...SINGLB-ACTINQ ENGINE. The Evcninrf PoaCs trade The silver scare last says: week disappeared about MiNKRs' |  | | Journal (volume) | | of Alfred Brile, superintendent of the Kentucky Mining and Smelting Company, we have the following report...and the Hartsfeld Portable Smelting Furnace and Mining Co., Newport, Ky. The latter-named company will...will forward catalogue, etc., on application. NEw SILVER VAULT.-The House evidently has no thought of the...sufficient to store $60,000,000. THE Young America quartz mine of Sierra City has become a solid dividend payer...We note in the North San Juan Times, of Nevada county, that a hydraulic gravel elevator is soon to be |  | | Journal (volume) | | machines, ventilating apparatus, emery wheels, mining and milling machinery. Particis being given to...employ a large foroe of skilled workmen. a Mining and Scientific Press. through the rotten boards...Iqulque .and the Silver Mines and Salt- habitants, nearly all of whom follow mining for an occupation...Juan."J [Written Huatajia, is the most productive mining-camp In my last letter (page 448 of Dec. 14tb)...one I will take you through Bome of the famouB silver minea of *' Huataiia," situated on next. Mines |
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