 | | Report (issue) | | Quadrangle, Colorado GEOLOGICAL SURVEY PROFESSIONAL Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund PAPER 289 Geology and Ore Deposits of...of the Garfield Quadrangle, Colorado By McCLELLAND G. DINGS and CHARLES S. ROBINSON GEOLOGICAL SURVEY...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mitting Fund. A..._ Fremont dolomite _________________________ _ Chaffee formation __________________________ _ Leadville |  | | Report (volume) | | QUICKSILVER DEPOSITS IN SAN LUIS OBISPO COUNTY AND SOUTHWESTERN MONTEREY COUNTY CALIFORNIA BY E. B. ECKEL, R................................. Cambria-Oceanic district..........................00.0 Geologyo.......................................... Klau-Mahoney district................................. Geology.............................................. Mine s o............................o............... Capitola...Libertad................................... Little Bonanza group.......................... Madrone... |  | | Report (issue) | | --------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County --...-----------------------------Pima County -------------------------------Pinal County -------------------------------Santa...-------Santa Cruz County --------------------------'ravapai County -----------------------------'ruma |  | | Report (volume) | | eastern part of the Stillwater complex, Stillwater County, Montana, by J. W. Peoples and A. L. Howland....Chromite deposits of the Pilliken area, Eldorado County, California, by P. G. Wells, L. R. Page, and H...the Sourdough area, Curry County, and the Briggs Creek area, Josephine County, Oregon, by F. G. Wells,...(Q) Tungsten deposits in the Tungsten Hills, Inyo County, California, by D. M. Lemmon (published in March...Quicksilver deposits in San Luis Obispo County and southwestern Monterey County, California, by E. B. Eckel, R |  | Klepper, Montis Ruhl, Ruppel, E.T., Freeman, V.L., Weeks, R.A. (1971) Geology and mineral deposits, east flank of the Elkhorn Mountains, Broadwater County, Montana. Professional Paper 665. US Geological Survey doi:10.3133/pp665 | Report (issue) | | East Flank of the Elkhorn Mountains, Broadwater County, Montana GEOLOGICAL SURVEY PROFESSIONAL PAPER...East Flank of the Elkhorn Mountains, Broadwater County, Montana By M. R. KLEPPER, E. T. RUPPEL, V. L...._ Kootenai Formation _______________________ _ Colorado Formation_-_-- __________________ _ Lower black...deposits__________________________ Iron Age Gulch and Weasel Creek areas (Winston and Beaver Creeks)___________________...and parts of the Colorado and Morrison Formations_______________________ 4. Colorado Formation near south |  | Price, J. B., Hitzman, M. W., Nelson, E. P., Humphrey, J. D., Johnson, C. A. (2014) Wall-Rock Alteration, Structural Control, and Stable Isotope Systematics of the High-Grade Copper Orebodies of the Kennecott District, Alaska. Economic Geology, 109 (3) 581-620 doi:10.2113/econgeo.109.3.581 | Journal (article/letter/editorial) | | the High-Grade Copper Orebodies of the Kennecott District, Alaska Jason B. Price,†,1,* Murray W. Hitzman...Geology and Geological Engineering, Colorado School of Mines, Golden, Colorado 80401 2 U.S. Geological Survey...Box 25046 MS 963, Denver, Colorado 80225 Abstract The Kennecott district, Alaska, contained three important...important copper-(silver) orebodies, Bonanza-Mother Lode, Jumbo, and Erie, and numerous other small occurrences...copper-bearing Triassic (Ladinian) Nikolai Greenstone. The Bonanza-Mother Lode and Jumbo orebodies are upward-tapering |  | | Report (issue) | | BETWEEN SECTIONS 6 AND 7 OF THE ABOVE TOWNSHIP. CREEK. THE MISLABELED GULCH SHOULD BE THE NORTH FORK...AND IN ALL EARLIER LITERATURE ON THE RUBY BASIN DISTRICT. COLOR KEY FOR ALL MAPS IN THIS REPORT Rock................. 49 4.1 Bald Mountain Mining District .............. 49 4.11 Introduction ........Bald Mountain District ....... 49 4.13. Geology of the Bald Mountain Mining District ... 51 ......Further Prospecting ........ 96 Carbonate Mining District ................ 97 4.21 Introduction 97 |  | | Report (volume) | | ___._ Devonian (?) rocks... -_.-._ -.__.. _._ May Creek schist___-----___----_-_----------_--__Tertiary...prospects__-____-_______-______-__-_-_-_-_____ Blackbutte mine-_______________________________ Location, history..._____________________________________ Nonpareil-Bonanza area_____---------__-_---_-----^--_-------Location...________-____-______.___-_------------ 37 38 Nonpareil mine.______________________________________ History,...alteration and mineralization__._-_-__--_--____ Bonanza mine._______________________________________ Sutherland |  | | Report (issue) | | River Formation Southeastern Uinta Basin Utah and Colorado By W. B. CASHION GEOLOGICAL SURVEY PROFESSIONAL...]00-square-mile area in northeastern Utah and northwestern Colorado UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Douglas Creek Member ________________ _ Garden Gulch Member _________________ _ Parachute Creek Member...Member _______________ _ Evacuation Creek Member ______________ _ Tuff beds in the Green River Formation __...along Hill Creek _______ ---- ___ -_---_---------5. Tuffaceous dikes in the Parachute Creek and Evacuation |  | | Report (issue) | | activity of the copper market is reflected in the district by increased interest in prospecting for copper...are described in detail.. The copper ores of the district extending from Kotsina River to Nizina are chiefly...(Chitistone) overlying the lava flows. The Kennecott-Bonanza and Jumbo mines are the best known of such deposits...basin of the Kotsina, however, includes Elliott Creek, one of its lower tributaries, which by position... Claims are held on Copper Creek, Kluvesna River (including Mineral Creek), Kotsina River, and Granite |  | | Report (issue) | | alphabetical name and location list of all mines in the district, a general introductory statement covering the...Statement Baker County 13 ____ 13 _ _______________ Baker Area Cable Cove District Connor Creek Area Cornucopia...Cornucopia Area Cracker Creek District__ Eagle Creek A rea Greenhorn Area (Baker County part) Homestead Area...Lower Burnt River Area_ Mormon Basin Area Rock Creek Area Sparta Area Sumpter Area Upper Burnt River...____ _ ___ _ __ ______________ _ ___ _ Union County ___ ___ _______ ________ _ __ _ _ _ _ ________ |  | | Report (volume) | | ______________________-__-_________--_------___-_ Ophir district.________________________________________________...__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple...._ Heddleston district.___________________________________________ Wolf Creek district.._..........__..._---_________ Helena district.____________________________.__ Winston district-______________________________________ |  | | Report (issue) | | e showmg 'ynclinal structure north of Homemine ____ .. _... _____ .. __ ... __ Schu;ts showmg sudden...AuGUSTUS .TAGGAR, .Tr. INTRODUCTIOX. The mining district of the Black Hills. compri,ed within the Spearfish...westernmost of the streams mentioned, Spearfish Creek, forms for 20 miles an. impre:-;sive canyon in the...beds of the Cambrian; above the mouth of Annie Creek the stream leaves the last outcrop of schist, and...evrdent o<..,ca~wnllj ~tnkmg m~tance-, ot Elk Creek, flowmg east, drams on the ,outh the h1gh Algonk1an |  | | Report (issue) | | imply endorsement by the U.S. Government. Denver, Colorado 2Menlo Park, California 1996 NONTECHNICAL EXECUTIVE... * Gold was discovered in the region in Powell County in 1852. Mining began in the 1860's, and since...Reduced facies type, carbonate subtype Vein type Little Prickly Pear area Geologic setting Mineral deposits...G. Tysdal, E.A. du Bray, and J.W. Whipple York district Geologic setting Mineral deposits Sediment-hosted...Exhalative, Au iii Vein, Au-bearing Confederate Gulch district and Southern Big Belt area Geologic setting Mineral |  | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...Rhodes. MINES AND MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist...geologist California Division of Mines and Geology County Report f Ferry Building, San Francisco 1962 |  | | Report (issue) | | 7 Bibliography . . . . . 229 Appendix: 252 Mine Index iii NOTATIONS AND ABBREVIATIONS CHEMICAL...Geological Survey in Washington, D. C., or Denver, Colorado, or from the Department of Geology and Geological...Boulangerite Jamesonite Sulfur Graphite SULFIDES (etc.) Pyrite Loellingite Marcasite Arsenopyrite Molybdenite...prospects in the lower Ludlow lignites. Harding County: 1. Abemathyite has been identified as a component...meta-uranocircite in uraniferous lignite at the Hilltop mine in sec. 12, Tl6N, R8E, in the Slim Buttes area. |  | | Journal (volume) | | A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining...REPORTS OF DISTRICT MINING ENGINEERS Page 1 Redding Field District 1 Sacramento Field District 1 San...San Francisco Field 24 District Los Angeles Field District 49 GEOLOGIC BRANCH Current 50 Notes ...classes: 1. Mines and mineral resources of a given county (describing kind, character, distribution and extent |  | | Journal (volume) | | Geologist C. A. Logan, District Mining Engineer O. McK. Laizure, District W. Burling Tucker, Reid...Engineer District Sampson, Assistant Mining Engineer District Engineer Ohas. V. Averill, District Mining...REPORTS OF DISTRICT MINING ENGINEERS- 7 ( Redding Field District Sacramento Field District San Francisco...Francisco Field District Los Angeles Field District 8 Miner al Resources of San Diego County 56 GEOLOGIC...San Diego County— 71) SPECIAL ARTICLES The Prospect for 'Minor Metals' The Right Mine to ADMINISTRATIVE |  | | Report (issue) | | should read "The quicksilver mine.s of Colusa County are all located within the" etc. Digitized...CALIFORNIAN OCCURRENCES ON GEOLOGY, MINERALOGY, AND MINE EQUIPMENTS ^ PUBLICATIONS OF CALIFORNIA STATE MINING...from the New Idria mine Hot salino-sulphur water flowing from tunnel of Elgin mine Furnace at New Mercy...Mercy (Pacific) mine Drawing off burned ore, New Mercy mine Cuddeback cinnabar mine near Tehachapi Micro-photograph...porphyritic rhyolite carrying cinnabar, from Cuddeback mine Ten-ton Scott fine-ore furnace and condensers of |  | | Journal (issue) | | 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...built for heavy off-highway service in construction, mine, quarry and industrial tons For work under large...the 1961 FOR 1960 Blue Ribbon Equipment U. S. MINE Awards Services Supplies REVIEW L. Rice Henry...United Kingdom Operations Murray Hill 3-9294 District BUYERS J-/26 Denny York City Office 370 Lexington |  | | Journal (volume) | | A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining...OF CONTENTS Page DISTRICT REPORTS OF MINING ENGINEERS—— 7 Redding Field District 7 Sacramento Field...Field District 7 San Francisco Field District 7 Los Angeles Field District i) Current Mining Activity...classes 1. Mines and mineral resources of a given county or area (describing kind, character, distribution |  | | Report (issue) | | Mineral Production General Features I. Alpine County. 5 6 6 , Mining Districts The Mogul and Monitor...Hercules Company 14 23 Silver Mountain District Silver King District Mineral Water Grover's Hot Springs...27 27 27 , , Bibliography Chapter II, Inyo County. Introduction and Acknowledgments Location and...and water supply List of watering places in Inyo County Topography and drainage , Culture Mode 38 39...salt deposits Taele of Mining Districts in Inyo County . 5S 5S 58 58 58 58 58 58 58 58 5S 59 59 59 59 |  | | Journal (volume) | | Metallurgy of Copper in 1905. Bell, Robert N. State Mine Inspector, Idaho. Lead in Idaho. Gold and Silver...Mexico. Pyrites Mining and Milling, St. Law¬ rence County, N. Y. Talc in Northern New York. Brown, A. Selwyn-...Engineer, Denver, Colo. Gold and Silver Mining in Colorado. Cushing, George H. Cleveland, Ohio. The Cleveland...Consulting Engineer and General Manager, Buxton & Big Bonanza Mines, Lead, South Dakota. Gold Mining in South... R. D. 0. Consulting Mining Engineer, Denver, Colorado. Phosphate Rock in Tennessee. Judd, Edward K |  | | Report (issue) | | l-A. Sierra Blanca limestone in Santa Barbara County, CaliW. Walker. 1950. 5 pp., 1 pi. Price 25*. ...Price 25tf. Commercial "black granite" of San Diego County, California, by Richard A. Hoppin and L. A. Norman...of the San Dieguito pyrophyllite area, San Diego County, California, by Richard H. Jahns and John F. Lance...figs. Price 25*. Geology of Bitterwater Creek area, Kern County, California, by Henry H. Heikkila and George...lithium-bearing pegmatites of the Pala district, San Diego County, California, by Richard H. Jahns and |  | | Journal (article/letter/editorial) | | related to the eruptives of the northern hills, the district will not be included in this paper. For a description...uplift. 11. TOPOGRAPHY. The topography of the district is intimately connected with the,general gcological...largest and most important stream being Spearfish creek. This stream, follows a winding course with a general...precipitous caiions in the hills. It crosses the district in the shape of a bow, in the southern arm of...surrounds the hills. Into Spearfish creek, from the west flow Iron and Little Spearfish and many other streams |
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