 | | Report (issue) | | Porphyry and Other Molybdenum Deposits of Idaho and Montana Joseph E. Worthington Idaho Geological Survey.................................... 3 Rocky Bar District—43 ............................................................................... 8 Black Pine Mine—12 .................................................................................... 8 Hecla District—41 ......................................................................... 9 Elkhorn Mine—17 ..................................................... |  | | Journal (article/letter/editorial) | | some distance apart. The schist is composed of quartz, muscovite or sericite, pyrite and graphite with...chrysocolla associated with malachite, chalcedony and quartz, forming specimens of great beauty, have been found...Tunnel of the Inspiration copper mine. The Live Oak copper mine of the same company (Inspiration Copper Co...native copper as small masses in gray novaculite (quartz). CALIFORNIA—The following letter, dated Feb. 22...reference to the quartz crystals found in the Josephine Mine near Volcanoville, Eldorado County, California |  | | Book (edition) | | McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...used mining districts as part of the locality description. These political and geographic district names...with a more descriptive term, metallic mineral district. This term shows the geochemical and mineralogical...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral |  | | Book (edition) | | gem stones mon dull are as hard or harder than quartz, a com- mineral everywhere present as dust which...Hardness Scale 6. Orthoclase 1. Talc 2. Gypsum 7. Quartz Topaz Corundum 10. Diamond 3. Colcite 8. 4...Your will scratch orthoclase feldspar but not quartz. In making hardness appears to be a scratch paper...the general arrange- ment of these surfaces. Quartz and amethyst, for example, are frequently crystallized...SPODUMENE DANBURITE DATOLITE GARNET FLUORITE QUARTZ CRYSTALS SPINEL STAUROLITE •^^ VESUVIANITE |  | | Journal (article/letter/editorial) | | of focused fluid flow, as evidenced by abundant quartz veins, widespread wall-rock alteration, or porphyry...characterized at a reconnaissance level: the Miami Inspiration system associated with the Schultze Granite,...batholith in Nevada, and associated with the Yerington mine and the AnnMason deposit, provide a basis of comparison...of the following hydrothermal characteristics: quartz veins and potassic alteration, sodic-calcic and...and relatively coarse grained muscovite-quartz (greisen). Quartz veins and potassic alteration are focused |  | | Journal (issue) | | Columbia County Permit denied; spacing unit violation. 352 ARCO SEV4 sec. 27 Columbia County 44-27 T...009-00191 Columbia County Location; 2,360. NEV4 sec. 4 T.5 N.,R. 5 W. Columbia County SEI/4 sec. 6 354...354 ARCO Columbia County 44-6 T. 6 N., R. 5 W. 009-00193 Columbia County Application; 3,000. 353 ARCO...sec. 7 355 ARCO Columbia County 31- 7 T. 6 N., R. 5 W. 009-00194 Columbia County Application; 3,000. SWI/4... 21 356 ARCO Columbia County 13-21 T. 6 N., R. 5 W. 009-00195 Columbia County Application; 3,000. D |  | Long, Keith R., DeYoung,, John H., Ludington, Stephen (1998) Database of significant deposits of gold, silver, copper, lead, and zinc in the United States. Open-File Report Vol. 1998 (98-206) US Geological Survey doi:10.3133/ofr98206ab | Report (issue) | | environmental and other hazards that result from mining operations can be limited to these largest deposits...more thorough literature search, public filings of mining companies, archival and other sources. Each of...case, records usually give data for an entire district or some other aggregation of deposits. As a result...Deposits are also located by mining district, county, and latitude-longitude. District names and definitions...development as a mine. Some deposits may never be mined because they occur in or near areas where mining is prohibited |  | | Journal (issue) | | 8 RED CLOUD MINE WULFENITE Rockhounds enjoy the products of this amazing Arizona mine. By Bob Jones...34 CHLORIDE SAWTOOTH QUARTZ 40 ROCK & GEM KIDS 46 THE BRISTOL COPPER MINE 50 COOL SUMMER ROCKHOUNDING...By Bill Rozday 20 Find jagged quartz crystals at the Wall Street mine. By Robert Beard Regular Columns...Alice Sikorski Indigenous peoples mined more than quartz and turquoise. By Steve Voynick Its chemistry was...Wulfenite from the Red Cloud (photo credit)mine (La Paz County), Arizona, is world famous. (3.9 cm high) |  | | Journal (issue) | | Industry Background image: Miners at the Pala Chief Mine, San Diego Country, California, circa 1903. On the...They are Found zite (201 cts) is from the Oceanview Mine in Southern California; the 0.72-ct benitoite (left...Dallas Gem Mine area, San America’s Royal Gems – Montana and Yogo Sapphires Benito County, California;...is from the Gem Mountain Mine, GranTantalizing Turquoise ite Country, Montana. Photos of gemstones Oregon...Rare and Beautiful American Gemstone and original mine image by Mark Mauthner. Red Beryl – A Very Rare |  | | Book | | Montana Hodges Robert Feldman Shaded relief indicates terrain and slope. Second Edition Rockhounding...longitude numbers and grid ticks are GPS compatible. Montana Enhanced detail shows more symbols, labels, and...history Cover photos of Montana agate (front) and ammonite imprint (back) © Montana Hodges Cover design by...imprint of The Globe Pequot Press MONTANA Search for stunning Montana agate along the Yellowstone River...Bar Sapphire Mine. Help paleontologists excavate dinosaurs in Malta. Rockhounding Montana points the way |  | | Journal (issue) | | by D. M. Urich »16 Sabre-Pinon’s Black Jack U30g mine operations on Ambrosia’'s western trend. Special... LEAD SMELTERS Selby, California East Helena, Montana El] Paso, Texas Chihuahua, Chih., Mexico ZINC SMELTERS...Steel Products for basic industries Grinding Rods + Mine Rails and Accessories + Rock Bolts * Metallic Fabric...Cities MINING WORLD MINING cm WORLD IT’S A FACT* October 1961 VOL. 23, No. 11 Humboldt Mining Company’s...geology of the ore bodies, as well as details of mining methods. The two mines, Black Jack No. 1 and No |  | Runyon, Simone E., Seedorff, Eric, Barton, Mark D., Steele-MacInnis, Matthew, Lecumberri-Sanchez, Pilar, Mazdab, Frank K. (2019) Coarse muscovite veins and alteration in porphyry systems. Ore Geology Reviews, 113. 103045 doi:10.1016/j.oregeorev.2019.103045 | Journal (article/letter/editorial) | | Laramide arc in Arizona, as well as at the Yerington district in Nevada. This work describes coarse muscovite...(Kelvin-Riverside district), E- Sycamore Canyon, the New Cornelia mine (Ajo district), and two systems...systems in the Yerington district. Muscovite is the dominant mica in these coarse muscovite veins and associated...porphyry Mo-Cu systems related to stocks ranging from quartz monzonite to granite in composition form at shallower...expressions of hydrothermal alteration vary from district to district in intensity, geometry, and mineral assemblage |  | | Report (issue) | | geology-Colorado-Denver Region. 3. Acid mine drainage-Front Range (Colo. and Wyo.) 4. Acid mine drainage-Colorado-Denver...mineralization of the Idaho Springs and Central City Mining Districts, by Helen W. Folger.................................... Generation and interactions of mine drainage at the Argo Tunnel, by Kathleen S. Smith................................ Influence of acid-mine drainage on Clear Creek, Colorado, by Walter H............. Constructed wetland treatment of acid mine discharge at Idaho Springs, Colorado, by John C |  | | Report (issue) | | 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...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |  | | Journal (article/letter/editorial) | | agnetiteassemblageyielding to an inner zone of quartz-K4eldspar-sericite-chlorite. Mineralization zones...metasedimentsand is associatedwith a Laramide (65 m.y.) quartz monzonitestock. Its host intrusive rock is elongate-irregular...and is progressivelydifferentiated from quartz diorite to quartz monzonite in composition. The host is...earliest) outward through phyllic (quartz-sericite-pyrite), argillic (quartz-kaolin-montmorillonite),and propylitic...Kalamazooportionof the San Manuel-Kalamazoo district,Pinal County,Arizona, has presentedan unparalleledopportunityfor |  | Keith, S.B., Schnabel, Lorraine, DeWitt, Ed, Gest, D.E., Wilt, Jan (1983) Map, description and bibliography of the mineralized areas of the Basin and Range Province in Arizona. Open-File Report Vol. 1983 (84-86) US Geological Survey doi:10.3133/ofr8486 | Report (issue) | | produced ore (Keith and others, 1983), (2) have mine workings to suggest past production, (3) are described...unpub. data), or (5) have been investigated by mining companies who have documented the presence of mineralized...Area may not be the same as the conventional Mining District name from older literature for the same geographical...geographical area. If an existing Mining District contained deposits of a specific age and type (for example...an existing Mining District contained deposits of differing ages and types, the district was subdivided |  | | Journal (issue) | | underground workings. Put one to work in your own mine, and compare these outstanding Gardner-Denver advantages:...LEAD SMELTERS Selby, California East Helena, Montana El Paso, Texas Chihuahua, Chih., Mexico ZINC ...punching a hole into a West Virginia hill—for punch mining a 5’ to 7’ coal seam. Note that the operator gets...“impossibles’’—with the ““man in the seat’ in full charge! MINING WORLD GRAB SAMPLES From a Grateful Librarian...adit and crusher on the Storke Level of the Climax mine was determined fast and efficiently by use of a |  | | Journal (issue) | | Approach A Soldier’s Discovery Leads to a Century of Mining at Pearl Handle Open Pit By Mark Oros By Bob...54 ROCK & GEM REVISITED: The Most Common Mineral Quartz Is the Cornerstone of the Collecting Hobby (August..."snowflake" type crystal group, acquired in the Tsumeb Mine, Namibia, and once part of the collection of the...Rock, gem, & mineral exhibits as well as Baker County history exhibits Open 7 days a week—including holidays...draw on this community as a source of strength, inspiration, information, and entertainment in 2021. EDITORIAL |  | | Book (edition) | | Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution...and Second Editions PART 2 HISTORY OF ARIZONA MINING AND MINERALOGY The Prehistoric Period 20 Arizona...Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 - • Vll...Breccia Pipes 87 Pegmatites 88 "Mine Fire" Minerals, United Verde Mine, Jerome Arizona Meteorites PART |  | | Book | | Editors. SPENCER . . R. TirLey has worked as a mining geologist in the western United States in both...where no maps were available. In southern Yuma County he even discovered and named a whole new range...specific mention are the mapping in southern Yuma County, studies on gold lode and placer deposits, work...Range Province, and work on a number of individual mining districts and on numerous mineral commodities....establish Tucson, Arizona, as the hub of the copper mining industry of the United States. In fact, an inscribed |  | | Journal (issue) | | Happen Here! A Visit to the Shin-Otani Manganese Mine, Japan Alfredo Petrov alfredopetrov@earthlink.net...small of a hole in the ground merits being called.a mine. None of these mines is in operation anymore, but...show in April mentioned that a nearby manganese mine was now a museum open for underground tourism, I...to the Shin-Otani mine in the Tanba mining district. This manganese mining district includes 277 mines...drive away. After mining in the Kyoto area ended, little more than 20 years ago, mining and miners were |  | | Journal (issue) | | the U.S.A. 02 0 74470 02033 2 Made in the USA! by Barranca Diamond DIAMOND 7” TRIM SAW MK-1503...H Scan for Video Scan for Video MADE IN USA MADE IN USA Barranca Diamond Products • 1315 Storm Parkway... Best Prices Grit 6" 8" 60 12.95 16.95 Made in USA. 80, 100 11.95 15.95 Nickel Bond including & Wheels...Machine - 6 inch 895 00 complete Made in USA Our made in USA wheels will last you 3-4 times longer than...SALE ON ROUGH MATERIAL!!! Black Star Sapphires Montana Star Sapphires India Star Sapphires Australian |  | | Journal (issue) | | MINING WORLD CATALOG, SURVEY & DIRECTORY NUMBER Blue Pages Pink Section Yellow Pages DIRECTORY INDEX...231-26] > 68 United States Mining in 1960 State-by-state report from and MINING to zinc Alaska to Wyoming...Shipments by mines for 1958, 1959, 1960 B96 Open Pit Mine Production ef 3 Technological ; Advances Tons...Tons mined and stripped & 99 Underground Mine Production from 1955 through 1960 > 101 Geology and...—==erererr Ofslo(Seep colitetol Mining Open Pit Mining World-Wide Mining Reports Africa-Asia-Caribbean-Europe |  | | Journal (issue) | | ENDORSEMENTS... P.H is the no.1 choice of the mining industries In recent years shovels 68% of all...P&H has earned such widespread acceptance in the mining industries because of lower per-ton loading cost...premium made throughout 4.5 to 9 yard electric mining the world 2. Vastly have superior been service...every stage of grinding ball manufacture, from the mine to the finished product. The result is forged alloy...diameter. Steel Products for The Mining Industry Grinding Rods « Mine Rails and Accessories * Rock Bolts |  | | Journal (issue) | | Manager/Editor ............. Beverly F. Vogt Clatsop County Diamond Shamrock Corporation has changed the name...one of two permitted locations, all in Clatsop County. Associate Editor ................. Klaus K.E...Geologist Well Location Pool name Columbia County 13-34 SW1A sec. 34, T. 7 N., R. 5 W. Adams Paul...Patton 32-9 T. 7 N., R. 8 W. 007-000 11-0 I Clatsop County 204 Reichhold Energy Case 14-32 009-00096 Location;...sec. 32 T. 7N., R. 5W. name change from Columbia County Case 24-32. 208 Reichhold Energy Wilson 11-5 |
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