 | | Journal (article/letter/editorial) | | Arkansas River and upper Animas River, Colorado USA Katherine Walton-Day *, M. Alisa Mast, Robert L....Geological Survey, Box 25046, MS 415, Denver, CO, 80225, USA A R T I C L E I N F O A B S T R A C T Editorial...draining mine tunnels using structural bulkheads were examined in two study areas in Colorado, USA. A bulkhead...bulkhead was installed in the Dinero mine tunnel in 2009 to improve water quality in Lake Fork Creek, a...and zinc concentrations and loads at the Dinero mine tunnel, water-quality degradation was observed at |  | | Journal (article/letter/editorial) | | pages 218-239, 280) dealt with the discovery of gold in Colorado and the mining history and geology/mineralogy...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...MINERALS Figure 1. Gold, 11.7 by 2.5 cm (8.5 ounces), Ground Hog mine, Gilman, Eagle County. Harvard Mineralogical |  | | Report (volume) | | 574 MINING DISTRICTS OF THE DILLON QUADRANGLE, MONTANA AND ADJACENT AREAS BY ALEXANDER N. WINCHELL ................. 75 Outlying mines in Beaverhead County.................................. 76 Polaris district...----- -- - - Jahnke mine ..................................................... Ajax mine................................................... 114 Madisonian mine............................................. 115.......'..................................... 139 Silver Star district. ............................... |  | | 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...during the eighteenth century, were the first to mine in the San Juans. One of the earliest recorded expeditions...that there were silver mines caused the mountain to be called Sierra de la Plata [Silver Mountains]. Spanish..."prolific in mines of gold, silver, and other precious stones." By the 1859 Pikes Peak gold rush, legends and |  | | Report (volume) | | ..... 139 144 146 153 158 163 169 . 172 174 Montana..................................................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Journal (issue) | | BUTTE, MONTANA Butte, Montana Minerals, Mines and History The Mineralogical Record Volume 33 âą Number...crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection; Jeff Scovil...on canvas, painted to illustrate âThe Story of Montana: The Treasure of Butte Hill and Development of...volume 33, JanuaryâFebruary, 2002 Contents Butte, Montana: Minerals, Mines and History By Robert E. Jenkins...Jenkins & Jerry A. Lorengo Ed McDole: âMontana Mineral Kingâ By Richard A. Bideaux Whatâs new in minerals: |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...geology, mining history, and production of the major gold-mining districts in 21 States UNITED STATES GOVERNMENT...relations ---------------------------History of gold mining and trends in production_ J\labama -----...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |  | | Book | | or Operators AND POSTOFFICE ADDRESSES (Yavapai County) Copyright RUSSELL H. J 903 MILLWARD PRESCOTT...#;^ XXc. No. a. PREFACE Yavapai, the treasure county of Arizona, has developed beyond the speculative...its The records give and operators than to this county a greater is October 298 1, were 1876, of...three counties in Arizona. 7, now regarded is county of Yavapai. and recorded In the Territory, Since...importance located between the long boundary of Yavapai county. The selection of the groups of mines, including |  | | Book | | load of case has no parallel. ore from the great gold camp; the man who formerly owned the is there a...the man who actually ; ; opened up the famous Gold King property and owned hundreds of acres of land adjoining...famous hills of the great camp, prospecting for gold. He was laughed at and he was jeered but he did...fingers. Bitter irony of fate ! IN Discovery of Gold at Cripple Creek . Q Rise of the richest mining...immense human interest. The history of the great gold camp reads like a romance. It is a story of engrossing |  | | Report (issue) | | 2° QUADRANGLE, NORTHERN IDAHO AND NORTHWESTERN MONTANA, PART A by G. J. Orris Tom Griffith Sharon Chesson...WALLACE CUSMAP COMPILATION Stockholm Placer Triangle Mine Eclipse and Van Ness Placer Tucker Gulch Placers...Bonanza Group Barite Mine Gildersleeve Mine Windfall Creek Placer Meadow Creek Placer Mine Floodwood Creek...Creek Mine Unnamed Lode Bonanza Group Mine Superior Placer Stemwinder Placer Mine American Gold Mine Redemption...and Silver Streak Mines Red Hawk Placer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Golden Sunset Mine East |  | | Journal (article/letter/editorial) | | Butte, Montana Minerals, Mines, and History Robert E. Jenkins 6 Columbus Circle Newark, Delaware 19702...Handsome specimens of barite, quartz, rhodochrosite, silver, and numerous other species have been found, many...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...see the extensive collections at the museum of Montana Tech. For those inclined toward history as well...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning |  | | Report (issue) | | data on sulfide and nonsulfide mineralogy, gold and silver grades and deposit tonnage. A discussion of...country, local geographical area, mineralogy, gold and silver grades, tonnage, and references are given in...deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...1980)). These deposits are primarily worked for gold. Silver is a minor byproduct; about 14 percent of the...the deposits described here have reported silver grades. Sulfides commonly make up less than 5 percent |  | | Report (Issue volume) | | State mineral production and mineral production by county were prepared in the Division of Statistics and...Resources, Division of Geology and Land Survey. Montana: Montana Bureau of Mines and Geology. V Nebraska:.... . . . . . . . . . . . . . . . . . . âą âą 291 Montana, by Rodney J. Minarik and R. B. McCulloch . . ...which 329), which placed the collection of min- Mine Safety and Health Administration), eral statistics...SECTION 1. Mine or group c011ered by this report. Name State____________ SECTION 2. County _ __ _ _ |  | | Journal (issue) | | crystals surround a nice calcite from the Quiruvilca mine, Quiruvilca District, Peru. (6.2 cm high) (Jeff...write-up of his rockhounding experience in Socorro County, New Mexico. I couldnât help but reminisce on my...a pocket the author found at the Ace of Diamonds Mine. JIM LANDON B ack in 1970, when I was a fresh...dumb. The Ace of Diamonds has a campground and a mine store that rents and sells tools. They have a fabulous...Falls Herkimer Diamond Mine (www.paradisefalls ny.com) and Crystal Grove Diamond Mine and Campground (www |  | | Journal (issue) | | JJ SYD)! te up in a wooden pail. Missouri lead mine about 1890. â_ââ ; eee if atOT ace | | Horse...Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...tomorrows domand wo esi cnet scale THE Offices. MINE DEVELOPMENT & DIRECTORY at lt DORR Ass NUMBER...water of development heading to test pockets. GOLD DRILLS PRODUCTION Six CP-55 Diamond Drills drilling...drill for exploratory and blast hole drilling. In gold mining in South Africa, however, this versatile |  | | Book (edition) | | SY . { â~ | fil ~~ LE ANC DRY WASHING FOR GOLD JAMES KLEIN GEM GUIDES BOOK CO. z Ai) PROSPECTORâS... Introduction Anyone who has spent any time prospecting for gold knows the value of a good dry washer. In my mind...scale gold miner. The reason for this is the fact that the greatest untapped source of placer gold lies...the recovery of the gold. Since I wrote the first edition of Dry Washing For Gold, there have been great...are still basically the same construction and the gold-bearing areas havenât changed, so | have left things |  | | Report (issue) | | report is intended primarily to bring the data on mine development up to date. Mr. Schrader made a brief...United Mercury Mines Co., for similar help and for mine maps and other data. LOCATION AND MEANS OF ACCESS...miles northeast of Boise, near the center of Valley County, in the midst of the littledeveloped mountainous...Roosevelt, the former center of the Thunder Mountain gold-mining district. From the FIGURE 5. Index map of...Umpleby, J. B., Geology and ore deposits of Lemhl County, Idaho: U. 8. Qeol. Survey Bull. 628, p. 25, 1913 |  | | Book (edition) | | Jeannie Martin Men and women have hunted and prized gold more than any other metal through thousands of years... The dramatic and often surprising searches for gold and the life in the picturesque towns that grew...increasingly popular. Fact reads like fiction in Gold! And Where They Found It, which tells the history...book is particularly valuable because it covers gold discoveries throughout America instead of only the...features. One is a section on how you can pan for gold. There is a list of the basic tools, directions |  | | Report (issue) | | BBAR GIAKBS COUINT Yee cele ewe ds IBDN BEWAH. COUNTY 1M nook oe 0d ee a 0 ee ae ee ie yee IBUINGTRUAINE...ee BONNER (COUNTY. Ci. 0 ee es et ee BONUNB VAMGIEES (COUNTY 2.5 kool ee BOUNDARY: COUNTY. cis -t:50...EIMOR WC OUINDM re oon Res Se ee ee ce pr RREMONT COUNTY eet. 1.30 ...105 125 130 130 (SQODING "COUNTY: oo. ene et See ee ae ee ee DATO COUNTY 25. SRR ciel c eS a eee esee...esee a a a KO OTMINAT âCOUNTY ©.soe. eas, ee eh eI Ne TTA DAI CO TUINEDSY ood Re oN are A re TEMES COUN |  | | Report (issue) | | 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...625 Se a, oe ee BENE WAH COUNTY: coristoc a cers ows thea ts eared eee econ ee STN GET A\Miig, CO WINIEXS...WINIEXS se oe no EN ce IS POE ee BiATNE COUNTY 64 ee 2 Br Pe 0s ee SOE eee ee ek ek IBOISEL. COUNDYâ 35.06...2465. ol, ee, Le ee a ee ks es eee IBONINEVIELE COUNTY ©2.52 35 sete oss Re BOUIN DAR Y {CO UINIDY 1S |  | | Book (edition) | | .- ,: --- . :i! __;,;,,~ ⹠·. I ..' - ros I Gold Prospectors Ass ociation of America P. 0. Box 891509...······································ MO 1-3 Montana .................................................north to south), directions and mining commen ts; gold-producing areas, general prospecting regulations...Guide and Prospecting Permit may NOT prospect or mine on GPAA listed claims or other property reserved...Alaska, Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, South Dakota, Utah |  | | Report (issue) | | 32d, Bunker Hill & Sullivan M. & C. Co.: Valley County..---.....--.ee WA eee = 25th, ee ee ce ae BE UTS...ed ee eee eae ee INT ETO Artificial Sunshine for Mine WorkersS:......--.--------------------------- Foreword...mederaloM- &sS4 Co. ase: Moi eee ee ee eee 28th, Gold Hunters Mines! sine. Mill ee ee eee 27th, HeclasMininecCos...pV Tse eee he ae ke ee ere nee oct e 31st, Idawa Gold Mining Co. Belshazzar Mill:................... 23th...Cons. Mining Co. Mill:_.-_................ 27th, Mine Rescue and First Aid in the Coeur dâAlene:..... |  | | Journal (issue) | | like W. C. Browning, to create a Round Mountain gold operation. But it is the role of all mining men... of information 1951 may be useful in your mine, mill, or smelter, we urge you to fill out the postcard...limits on the hoistâs acceleration and deceleration. MINE-HOIST DRIVES âto cut mining costs! Converting...Electric d-c mine-hoist drive This with amplidyne control | automatic complete G-E mine drive hoist...cycle automatically. variations, re trolled d-c mine hoist drive helping to boost output petitive operation |  | | Report (issue) | | INESWiEOTOTS, OF) SEDEG TAA IVITINGINGC Osteen tees MINE RESCUE. IN) PES CORWR DAU iN IRCCIDENTS) once...ANNUAL A TAG OUND Yi oe. ee ee Eee ot DR ADAMS COUNTY so secce tee ee ee be 1 IBANNOCK. (COUNIVY 3 ce...ae en ee ee BEAR AK COUNTY tice cto os eee ee ee, ee a meee IBENEWAH COUNTY: 2.-. 5 2: SEAN eee ee...GOUNTY 2g) coe reese See NI re ee en en BiALNE (COUNTY 27 in8 5 See oe ee ok ee es eT ee ee ee RBOTS WsCOUNT...Yee csr dot letBy eae ea es ge Bay Re a BON NERS COUNTY Js Seer e ee 8 RE Peo ee ea et a et ee ee BONNEVILLE |  | | Book | | AN EMPIRE SILVER $7.50 Coloradoâs San Juan Silver Rush was one of the most colorful, unique, and interestÂŹ...the Sherman Silver PurÂŹ chase Act was repealed, soundÂŹ ing the death knell of pure silver camps all over...Juan region, Colo.âHist. Colorado. i. Title. 2. Silver mines and miningâ F782.S19B7 973.838 T.ilmirv...(>.» 759 , 1SGG5 Son Juon Country (legend) County Lines Paved Highways Dirt roads Four Wheel Drive...-.- AN EMPIRE OF SILVER AN EMPIRE OF SILVER A History of the San Juan Silver Rush By ROBERT L. |
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