 | | 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 .....:........................................ |  | | Report (volume) | | values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera. The Corporation...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 |  | | 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 |  | | Journal (volume) | | Resumption of Activities at the Howell Mine BY WILL C. HIGGINS The Howell Mining Company, of Salt Lake City, is...property in the South Fork The property of the Howell Mining Com of Big Cottonwood canyon, about twentyfive...the great Cardiff mine, its near to the discovery of the property of the Howell Mining Company, of the...-roots. The discovery of the Howell reads al district has been not most like a romance . ed for its...ment and operation , the richest portion of and mining activities were inaugurated in Utah the Big a |  | | Report (issue) | | ________________ Sequence of formations ______________ Madison limestone. _ ________________ Relation to Jefferson...faults-------60 General features.________________________ 60 Silver Fork fault_____-_______-_--_---61 Snow fault__...fault-_________------_ 64 Faults between the Superior and Silver Fork fault zones._____________________ 65 Howland...near upper part of American Fork__ 68 West of Silver Fork fault._________ 68 Near Pittsburg mine________________...__ Texan fault-_________.______-_---._ Dutchman (Silver Fork?) fault _______ Whirlwind fault...___-_-___-___ |  | | Report (issue) | | INTRODUCTION. reports are those on the Mercur district, by J. E. Spurr and S. F. Emmons; the Bingham...Bingham The senior author, J3. S. Butler, began district, by J. M. Boutwell, Arthur Keith, and field work on...deposits of Utah in the S. F. Emmons; the Park City district, by J. M. FIELD .WORK AND AUTHORSHIP. summer...including the Deep Creek, Fish Springs, Dugway, Silver Islet, Grouse Creek, Raft River, Promontory, and...author, G. F. Loughlin, began work in the Tintic district in 1911 in collaboration with Waldemar Lindgren |  | | Journal (issue) | | Bushes ByMARYBEAL CLOSE-UPS GEOLOGY RECREATION MINING A. 2 Notes on Desert features a n d their writers...their mining in the Castle Dome mountains of western Arizona. This is a picture of wartime mining which...see. Besides being an informative article on lead mining, it is a warmly human story, from the fabulous...d e r s NEWS Here a n d There on the Desert MINING Current m i n i n g HOBBY G e m s a n d Minerals...of the precious antique beads of black, white and red. Often these are found only in the pendant loops |  | | Journal (issue) | | Forest, from Phoenix, Arizona. Mar. 24—Maricopa County Mounted Sheriffs Posse Second Annual National Match...Phoenix, Ariz., Adult Center. Mar. 27-31—Maricopa County Fair and Horse Show, Mesa, Arizona. Mar. 28 — Visitors...FICTION Hard Rock Shorty of Death Valley LOST MINE Pegleg's Mine—Fact or Fiction? By JAMES A. JASPER DESERT...predictions NEWS From h e r e a n d there on t h e desert MINING Current n e w s of desert mines URANIUM Latest...desert sky. Photo courtesy Metropolitan Water District of Southern California. armored leaders in the |  | Doe, B. R., Steven, T. A., Delevaux, M. H., Stacey, J. S., Lipman, P. W., Fisher, F. S. (1979) Genesis of ore deposits in the San Juan volcanic field, southwestern Colorado; lead isotope evidence. Economic Geology, 74 (1) 1-26 doi:10.2113/gsecongeo.74.1.1 | Journal (article/letter/editorial) | | Some other deposits (Summitville, Jasper, Red Mountain district) have values of 2ø•Pb/•ø4Pbsimilar to those...have lead isotopiccompositions that are portant mining districts. Studies of lead in the as- more radiogenicthan...•.•,,p•. CanonCity JUAN VOLCANIC: 38ø• I IO Silver ,sa Io I •Co•ez I I .. Antonito COLORADO...applied specificallyto the ores in the Creede district by Bethke et al. (1973) and by Stevenand Eaton...Eaton (1975) and to ores of the Eureka district by Casadevalland Ohmoto (1977). Interaction between lneteoric |  | | Book (volume) | | Sweetgrass Hills in the distance, lying within Montana, U.S.A., is a laccolith of syenite yielding a K-Ar...Saskatchewan and Manitoba in the neighbouring states of Montana and North Dakota. The eastern boundary of Interior...Platform is marked by Sweetgrass Arch extending from Montana into Alberta. The term Alberta Basin is used informally...which is drawn across the top of Hudson Bay along Bell Arch; the related Foxe Basin to the northeast is...corner of British Columbia, and much of the western District of Mackenzie, Northwest Territories. In the southern |  | | Journal (article/letter/editorial) | | University, Fort Worth, TX, USA; bConcho Resources, Inc., Midland, TX, USA ABSTRACT ARTICLE HISTORY...of the Brushy Canyon Formation and the Cherry and Bell Canyon Formations. To accommodate the composition...Texas Christian University, Fort Worth, TX, 76129, USA Supplemental data for this article can be accessed...primarily periGondwanan source for the Cherry Canyon and Bell Canyon Formations. Integrating data from the North...sea-level rise and fall (e.g. Jacka et al. 1968; Silver and Todd 1969; Jacka 1979; Osleger 1998; Tinker |  | | Journal (issue) | | 31 | STAY AT HOME An escape to Strangford Lough, County Down 33 | THE WORD Richard Hammond on travelling...37 | COMPETITION Win a luxury country escape to County Durham 39 | AUTHOR SERIES Rebecca Lowe on Iran’s...Nas 1145 17th St. NW, Washington, DC 20036-4688, USA National Geographic Partners returns 27% of its proceeds...village of Eburru, in the clay hills of Nakuru County, Marie picks pyrethrum flowers. They might look...found across the country. While Osaka’s Dotonbori district is the place to seek out takoyaki octopus balls |  | | Book | | Begonias growing wild, the Hibiscus, that beautiful red bell-shaped flower, of which latter they make hedges...CHAPTER XXV. DESTRUCTION OF GALVESTON, TEXAS. — Wave, Hurricane, Loss of Life, Destruction of Property...Law Enforced Decomposition of Bodies Relief 402 Tidal — — — — — — — — CHAPTER XXVI. THE WEST INDIAN... Pierre by 255 256 273 Illustrations. Page Red Cross Society Carrying Relief to Martinique 274 Burning...drop to earth, just so long it took the fierce, red-hot stream of molten rock to the town. and sheets |  | | Report (issue) | | 1: North Pacolet River Valley, Highway 176, Polk County 210 Stop 2: Parker-Binns Vineyards & Winery,...North Carolina Polk County Columbus 10 Miles ! Rutherfordton Rutherford County Area of Proposed Tryon...area. . S .C . N.C Henderson County k Biltmore Forest Buncombe County k Stop 6 ! au P dg e l...province (Inner Piedmont geologic province) of Polk County, NC, then cross the Blue Ridge escarpment of Polk...discovered for the first time that an old field area of mine in southwestern, NC had become an area of grape |  | | Book (edition) | | . . . . . . . . 211 CHAPTER 15: Catch a Wave: The Evolution of Shorelines . . . . . . ... Catch a Wave: The Evolution of Shorelines . . . . . . . . 223 Breaking Free: Waves and Wave Motion... . . . . . . . . . . . . Dissecting wave anatomy. . . . . . . . . . . . . . ...lab (a seismograph) that records the earthquake wave movements on a printout called a seismogram. CHAPTER...through liquid materials. By recording where each P wave starts and how long it takes to reach the other |  | | Book (edition) | | Water ..................... 199 Chapter 15: Catch a Wave: The Evolution of Shorelines .....................15: Catch a Wave: The Evolution of Shorelines ...........211 Breaking Free: Waves and Wave Motion ...................................... 211 Dissecting wave anatomy ..........................................Dummies _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ The 5th Wave By :Rich Tennant i::;!:~i - - - "'lov,......lab (a seismograph) that records the earthquake wave movements on a printout called a seismogram. Scientists |  | | Book | | Florida, Gainesville DDT AT INCI GORI IILCIID oe Red oan iss toe oes skeee Stabe aOR CRG oe TRUACRN ond...overhang it and has climbed 30 feet to display its red flowers in the canopy. Bailey (5) says that the firethorn...the side of a four-story hotel with a curtain of red berries at fruiting time (Photograph 345). When is...blossoms on vines are seldom, for instance, a flaming red. Gorgeous glowing pinks are available, good rich...magnificent display of fragrant white flowers and bright red fruits among a heavy, covering greenery. A similar |
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