 | | Report (issue) | | PHYSICAL SCI. COUNTY REPORT 7 GEOLOGY AND MINERAL RESOURCES OF IMPERIAL COUNTY, CALIFORNIA Uk ... R&daubced. oj COUNTY IMPERIAL Gedifansua By Paul K. Morton Geologist COUNTY REPORT California...Sand Hills, as viewed toward the northwest from County Park. The prevailing wind direction, as indicated...PREFACE vi ABSTRACT vii INTRODUCTION Summary of County 1 Mineral Trends and Needs Principal Geographic...Quaternary lake beds Eastern and northeastern Imperial County Sedimentary breccia 1 1 1 1 1 19 19 19 1 Andesite |  | | Report (volume) | | 931-S MANGANESE DEPOSITS IN THE PAYMASTER MINING DISTRICT IMPERIAL COUNTY, CALIFORNIA BY JARVIS B. HADLEY................. Mine workings. .......................................... Tolbard mine..................of the western part of the Paymaster manganese district, Imperial County, Calif... .......... 0 ... In...workings, veins No. 1 and No. 2, Tolbard mine, Paymaster district , Calif*............................ In...southeastern California showing location of the Paymaster manganese district ... o.............................. |  | | Report (issue) | | 83 New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...of Western Grant County, New Mexico by Elliot Gillerman NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...TECHNOLOGY KENNETH W. FoRD, President NEW MEXICO BUREAU OF MINES FRANK E. & KoTTLOWSKI, MINERAL RESOURCES...REGENTS Ex Officio Jerry Apodaca, Governor of New Mexico Leonard DeLayo, Superintendent of Public Instruction...PATRICIA E. CANDELARIA, Secretary JAMES M. ROBERTSON, Mining Geologist RoNALD J. RoMAN, Chief Research Metallurgist |  | | Report (volume) | | Cinder Cones Wilderness Study Area, San Bernardino County, California U.S. GEOLOGICAL SURVEY BULLETIN 1712-B...Cinder Cones Wilderness Study Area, San Bernardino County, California By HOWARD G. WILSHIRE, JAMES G. FRISKEN...Cinder Cones Wilderness Study Area, San Bernardino County, California. U.S. Geological Survey Bulletin 1712-B...California Desert Conservation Area, San Bernardino County, California. CONTENTS Summary Bl Abstract 1...Cinder Cones Wilderness Study Area,San Bernardino County, California B2 2. Map showing the geology and mineral |  | | Report (volume) | | SMITH, Director ' Bulletin 648 NOTES ON SOME MINING DISTRICTS IN EASTERN NEVADA BY JAMES M. HILL.............. Granite porphyry.......................................... Muscovite granite............................................. Biotite granite............................................. Other intrusive...Clark County.......................................................'.. Gold Butte mining district.................... Lincoln mine........................................ Bennett mine...................... |  | | Report (issue) | | prospects of the Tyrone stock and vicinity, Grant County, New Mexico By D. C. Hedlund 1 Open-File Report...exclusive of the quartz-pyrite veins of the White Signal district............................... Quartz-molybdenite.......... Quartz-pyrite veins, including White Signal district............... Silver-lead-manganese oxide...prospects of the Tyrone stock and vicinity, Grant County, New Mexico.......................... in pocket FIGURE...Big and Little Burro Mountains of southwestern New Mexico. Geologic and aeromagnetic mapping, geochemical |  | | Report (issue) | | 218pp., 1905. Economic geology of the Bingham mining district, Utah, by J. M. Boutwell, with a section on...geology and ore deposits of the Coeur d'Alene district, Idaho, by F. L. Ransome and F. C. Calkins, 203...Georgetown quadrangle (together with the Empire district), Colo., by J. E. Spurr and G. H. Garrey, with... H. Ball, 422 pp., 1908. The ore deposits of New Mexico, by Waldemar Lindgren, L. C. Graton, and C. H..., 1910. Geology and ore deposits of the Butte district, Mont., by W. H. Weed, 262 pp., 1912. Geology |  | | Report (issue) | | Reno Reno, NV vi NEW MEXICO Member: James M. Hill Chief, Bureau of Geology New Mexico Energy and Minerals...Fe, NM Alternate: Frank E. Kottlowski Director New Mexico Bureau of Mines and Geology Socorro, NM TEXAS...--Map showing general location of the principal mining districts in the Sonoran region, California. Page...isolation of high-level radioactive waste include granite -and other coarsegrained plutonic rocks, ash-flow...Range States--Arizona, California, Idaho, Nevada, New Mexico, Oregon, Texas, and Utah, and respective Indian |  | | Report (issue) | | 13 13 13 13' 14 New Hampshire ...... ..................................... 14 New Jersey ............................. New Mexico ....................................... ...... . New York ........................................ Western United States mining districts ....................... World distribution...(21) (22) *114 *115 Geology of the Globe copper district, Arizona, by F. L. Ransome, 168 pp., 1903. The...The mineral resources of the Mount Wrangell district, Alaska, by W. C. Meudenhall and F. C. Schrader, 71 |  | | Report (issue) | | The Dividend group of prospects in the Windypah district. .. _.... _._................ 117 117 Genetic...MAGMATIC QUARTZ..... 129 129 Crystallization of granite ................... _............... _....... __......................................... 153 156 Mexico ...... __ .. _.... _........... _. . . . . . ....zone; B, Entrance to upper workings, Drinkwater mine ___________ . _________ .. __________ . _________________...___ . . 38 Vertical cross section of Drinkwater mine workings ____ . ___ . ____ .. _.... _... __ ... |  | | Report (issue) | | ORE DEPOSITS OF THE SIERRITA MOUNTAINS, PIMA COUNTY, ARIZONA. By F. L. RANSOME. INTRODUCTION. The Sierrita...prospects within what is locally known as the Papago district, although they appear to be included within what...called the Sierritas district. On the east side of the range lies the Pima district, within which are a...narrow fissures. The Pima district was organized in 1877. The Papago district is about 38 miles by road...foothill belt in which the pros-, pects of the Papago district are situated. 407 408 CONTRIBUTIONS TO ECONOMIC |  | | Report (volume) | | Placer Gold Deposits of New Mexico By MAUREEN G. JOHNSON GEOLOGICAL SURVEY BULLETIN 1348 A catalog..._____________________ History of placer mining in New Mexico-__________-_-________________ Purpose and...______ Grant County_________________________________________________________ 4. White Signal district_-__...area______________.______________-__-___.______________ Hidalgo County.______________________________________________________...district_______-__________________--_-__--_-___________9. White Oaks district__-_____.-_________-----___________ |  | | Book (edition) | | Rocky M ountain News. Unique Ghost Towns: ''This new Bancroft booklet is the best yet." Stanton Peckham...Denver: "Miss Bancroft has a sure touch and this new title adds another wide-selling item to her lisL"...Spring in Co"lorado Magazine. Tabor's Matchless Mine and Lusty Leadville: "Seventh in her series of Bancroft...regardless of your age." Rene Coquoz in The Chaffee County R.epublican. Trail Ridge Country: ''This may rank...City, The Brown Palace in Denver, Tabor's Matchless Mine and Lusty Leadville, Augusta Tabor: Her Side of |  | | Journal (volume) | | LOGAN, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid J. _ Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averii.l, District Mining...Mining Engineer J. C. O'Brien, District Mining Engineer George John Gary, Mineral Technologist L. ... Statistician and Curator G. Hubbard, Junior Mining Engineer (Librarian) San Francisco Sacramento... CONTENTS Page REPORTS OF DISTRICT MINING ENGINEERS Sacramento Field District 6 7 Mines and Mineral Resources |  | | Report (issue) | | and use. The amount of new literature on California minerals, and the number of new-found occurrences, since...read Vonsen. p. 46. T'nder anatase, San Benito County, add, at end of sentence, 136. They do Louderhack...30 E... M.n., read p. 89." Under cerussite. Inyo County (1) for sec. U,. T. sec. IJ,, T. 6 S., R. 30 E...erytlirite. add Tuolumne County: erijthrite 189. arscnopyrite in the Josephine mine, Logan (16), p. p. 1...Lake County, Bradford oecurence sliould bo li.sted as 2. p. 210. !^^onazite, Itiverside County, reference |  | | Report (issue) | | Range province of California Table Table 1. District descriptions Preliminary map of the resource...Province. These areas include past and present mining and prospecting localities as well as areas of...map are not legal mining district boundaries and may include more than one district as well as adjacent...isolated deposits that have not been accorded district status are also shown. The Basin and Range Province... and east-central parts of the state (fig. 1). Mining districts within the province have been plotted |  | | Report (issue) | | Geology of the Coeur dl\lene District Shoshone County Idaho GEOLOGICAL SURVEY PROFESSIONAL PAPER ...I ' . Geology of the Coeur di\lene District Shoshone County Idaho By S. WARREN HOBBS, ALLAN B. GRIGGS...world's largest lead-, zinc-, and silverproducing mining districts UNITED STATES GOVERNMENT PRINTING OFFICE...Subdivisipn of the Belt Series in the Coeur d'Alene district _____________________________________ _ Correlation...the Belt Series in and around the Coeur d'Alene district ________________________ _ Problems in mapping |  | | Report (issue) | | INTERIOR GEOLOGICAL SURVEY PRELIMINARY MAP OF THE MINING DISTRICTS IN THE BASIN AND RANGE AREA OF CALIFORNIA...California 3 Tables Table 1. District descriptions 4 PRELIMINARY MAP OF THE MINING DISTRICTS IN THE BASIN...and east-central parts of the state (fig. 1). Mining districts within the province have been plotted...120° W. The plot of the individual mines and the county and state borders was made by using the Cartographic...degrees and 45 degrees was used as the base map. County and state borders shown on the sheets are computer |  | | Journal (article/letter/editorial) | | the gold-bearing quartz-fuchsite vein at the Dome mine, Timmins area, Ontario, Canada R.P. Moritz *, J... Abstract. The quartz-fuchsite vein at the Dome mine, Timmins area, Canada, is characterized by a consistent...lead in the vein-galenas was derived from the Dome mine porphyries. However, lead isotope systematics do...galenas. The Archean quartz-fuchsite vein at the Dome mine, Timmins area, Ontario, Canada, is a highly coherent...carries the highest grade gold mineralization in the mine environment (Rogers 1982). Galena is intimately |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...minerals. Unfortunately, the host rock, a pink granite, lies within a Wilderness Area in the Sawtooth...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below) |  | | Report (issue) | | ASHLEY SCHMITT "As !look back on four decades in mining geology I am impressed by the magnitude of the...geologists who developed the art and science of mining geology into a leading factor in the unprecedented...detailed ore deposit studies to the exploration for new mines. Our generation, in 1. Presented to the Arizona...their concepts of applied ore deposition with the new techniques of geochemistry and geophysics. vi ...1926. His thesis work in the Parral District of Chihauhua, Mexico, (1931) and other investigations in |  | | Journal (issue) | | surface only during periods of excessive runoff, mining and prospecting operations have been generally...months. Geology The bed rock qf the Quartzville mining district is composed primarily of basalt, andesite,...used in describing distinguishable units in the district. The lowest unit exposed in and near the abandoned...units and are basaltic in composition. Within this district are areas of propy1itic alteration surrounding...fissures and faults (Munts, 1976). Mining History The Quartzvil1e mining district has been the site of both hard-rock |  | | Book | | IN U.».A. R-m DESERT FEVER f An Overview of Mining in the California Desert Larry M. Vredenburgh...an overview of mining in cl981, S. F. PUBLIC LIBRARX This publication and related mining and historical...Special First Edition of Desert Fever: An Overview of Mining in the California Desert has been limited to 1...Future Imperial County 7 Riverside County 24 San Bernardino County Kern County 181 Inyo County 222 58 269...269 Summary of Mining in the California Desert Bibliography 284 Glossary of Mining Terms 299 Index 305 |  | | Report (issue) | | . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | and Hidden Treasure groups, in the Monumental district of the Whipple Mountains; the Dioxide group, in...Everharty, Tolbard, and Curley M. groups, in the Paymaster district of the Chocolate Mountains. Most of these...in the Ironwood district, however, has long been known, and attempts were made to mine it prior to 1917...the deposits and the cost of transportation and mining. The northern part of the region is served by the...be hauled to the camps. All the mining is done by hand, and the mining costs are high. Some of the shafts |
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