 | | Journal (article/letter/editorial) | | PALEOZOIC STRATIGRAPHY OF T H E SAWATCH RANGE, COLORADO BY J . HARLAN JOHNSON CONTENTS Abstract........4. 5. 6. 7. 8. 9. 10. 11. Page Index map of Colorado.................................................Mississippian and Devonian formations in vicinity of Aspen district.. Composite sections of Paleozoic formations across... a high and rugged mountain uplift in central Colorado, separates the ArĀ kansas River valley from the...west. It includes some of the highest peaks in Colorado, with summit elevations around 14,400 feet. Very |  | | Report (issue) | | Oxidized Zinc Deposits of the United States Part 3. Colorado By ALLEN V. HEYL GEOLOGICAL SURVEY BULLETIN...deposits and the resources of oxidized zin.c ores in Colorado UNITED STATESĀ· GOVERNMENT PRINTING OFFICE, WASHINGTON...19180xidized zinc deposits of the United States. Part 3. Colorado. Washington, U.S. Govt. Print. Off., 1964. vi...Bibliography : p. 88-91. 1. Zinc ores-Colorado. 2. Zinc mines and mining-Colorado. I. Title. (Series) For sale...__ ___ __ __ __ __ __ _____ Kokomo (Ten ~ile) district _______ ._________________________ Breckenridge |  | | 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..._____ _ Faults--------------------------------Tincup-Morning Glim fault zone _____ _ Quartz Creek graben |  | Wrucke, C.T., Marsh, S.P., Raines, G.L., Werschky, R.S., Blakely, R.J., Hoover, D.B., McHugh, E.L., Rumsey, Clayton M., Gaps, R.S., Causey, J.D. (1984) Mineral resources and mineral resource potential of the Saline Valley and Lower Saline Wilderness Study Areas, Inyo County, California. Open-File Report Vol. 1984 (84-560) US Geological Survey doi:10.3133/ofr84560 | Report (issue) | | Valley and Lower Saline Wilderness Study Areas Inyo County, California Chester T. Wrucke, Sherman P. Marsh...Valley and Lower Saline Wilderness Study Areas Inyo County, California by Chester T. Wrucke, Sherman P. Marsh...Valley and Lower Saline Wilderness Study Areas, Inyo County, California................................ In...117A), California Desert Conservation Area, Inyo County, California. SUMMARY The Saline Valley Wilderness...Area has a high potential for the occurrence of gold resources in two areas. One area, largely outside |  | | Report (volume) | | BUDDINGTON Prepared in cooperation with the STATE MINING BOARD OF OREGON UNITED STATES GOVERNMENT PRINTING...Mineralized areas and mining districts.____-_--_-----_____-______---_ Bohemia district.._i_-_-__--_---_-...CONTENTS Mineralized areas and mining districts Continued. Bohemia district Continued. Mineral deposits..._____ Base-metal veins with variable amounts of gold _______ Veins of quartz and clay minerals_____.__-___...Chalcopyrite and quartz veins__.____-__.___--__-__. Gold-quartz and gold-calcite-quartz veins___________ Stibnite-pyrite-quartz |  | | Report (issue) | | _........ _... _. _........... _. Gibbonsville district ________ .. _.... __ ............ā¢.......... _..._............ ____ ...... _.. Elk City district. ____ . _. _.... _..... _...ā¢.ā¢ _.......... ____ . ..... ... _.. _......... _. _.. . .. __ . . Dixie district _______________ .. .. _..... _......... _...ā¢..._. _.... __ ... _-_ 95 96 96 98 Buffalo Hump district .... _. ___ . . .... , __ .............. ___ ...... _____ .......... _.... _. ____ Pierce district . ___ . ____ ... ____ ... _.. . ________ . .... . |  | | Report (issue) | | Bull. 259, p. 68,1905; The Ketchikan and Wrangell mining districts, Alaska: 17. S. Geol. Survey Bull. 347...Indeed, were it not for water transportation the mining and quarrying industries in southeastern Alaska...Wright, F. E. and C. W., The Ketchikan and Wrangell mining districts, Alaska: U. S. Geol. Survey Bull. 347...Calder 4. Marble bluff north of Dry Pass 5. El Capitan Marble Co. quarry, north of Dry Pass 6. Claims...Ten marble claims located here were sold to the El Capitan Marble Co. in 1903. In 1904 a small quarry pit |  | | Journal (article/letter/editorial) | | ......................................... 395 Colorado.......................................................................................... 401 District of Columbia................................................................. 407 Maryland and District of Columbia............................................................................... 463 Mining operations.......................................center and Tillman in extreme right. Copper River district (No. 115). Looking down th e Copper river, showing |  | | Report (issue) | | Services section Western Distribution Branch District Chief U.S. Geological Survey U.S. Geological...diversion dam near river mile 36 k 8 6. Active gravel-mining operation near river mile 40 9 7. Old gravel pits...vegetation in Merced River near river mile 7 20. Gold-mining activity along Whites Gulch ' 21. Largest area...area of surface disturbance around a gold mine in Whites Gulch * - 27 29 30 31 32 34 35 38 39 42 43 TABLES... California Department of Water Resources, and county and local water agencies. Representatives of Federal |  | | Report (issue) | | publish statistics relative to New Mexico geology, mining, milling, metallurgy and oil and natural gas and...literature pertaining to the progress of geology, mining, milling, smelting and the production of oil and...upon the occupation of the people. To study the mining, milling, smelting operations and oil and natural...communicate special information on New Mexico geology, mining, both metallic and non-metallic, oil and natural..._________________________ Hurley E. M. SAWYER, Mining Engineer ----------Ā·-------------------------- |  | | Journal (issue) | | Portland. Oregon 97201 OVERVIEW OF THE BOHEMIA MINING DISTRICT J. J. Gray, Economic Geologist Oregon Department...first, a field trip guide to the Quartzville mining district, appeared in June 1977. The second, printed...Western Cascade mining areas. This article focuses on the major area, the Bohemia mining district; and a field...published in next month's (June) Ore Bin. The Bohemia district was selected for detailed study in the series...series because it is the largest and most productive mining area in the Western Cascades. All facets of Western |  | | Journal (article/letter/editorial) | | Carbonate-HostedGold Depositsat TennesseePass,Colorado DAVID W. BEATY, CanyonResourcesCorporation,14142...Winds Minerals, 11407 North Deer Lane, Parker, Colorado 80134 Abstract Numeroussmallmantodepositsoccurin...TennesseePass,locatedbetween the Gilman andLeadville mining districtsin central Colorado.Thesedepositsare hostedin...stratigraphicallycontrolled alteration (similar to the Gilman district). The TennesseePassdistrictthus may representthe...The area is located in Lake and Eagle Counties,Colorado,between Leadville and Gilman.The JennieJuneandE1Capitanmines |  | | Report (issue) | | STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY GOLD DEPOSITS OF THE WESTERN SIERRA NEVADA Field Trip...of the bulk of California's past gold production. Although gold mining decreased greatly in the years during...increases in gold prices coupled with advances in extractive techniques have rekindled interest in mining this...large amounts of gold have also been taken from the Grass Valley-Nevada City lode district and from Tertiary...echelon quartz viens extending for 120 miles through El Dorado, Amador, Calaveras, Tuolumne, and Mariposa |  | | Book (edition) | | to civilization. . . it is clear that 1825 mining opened the West- . āCharles W. Henderson, 1933...Highlights in the history of New Mexico mineralogy and mining 3 5 Prehistoric utilization of minerals New...SUBDISTRICTS, CAMPS, ETC. 569 BIBLIOGRAPHY 597 MAP: Mining Districts of New Mexico in pocket II. PREFACE...highlights in the his- New Mexico mineralogy and miningā including a section on the prehistoric utilization...to New Mexico about four centuries agoā seeking gold and silver, and finding little except salt and turquois |  | | Report (issue) | | .............................................19 Gold ..................................................present year, 1915, will approximate $20,000,000. Mining is thus seen to be, by far, the largest single...aggregated an excess of $19,000,000, making the mining industry supreme in the State. Historically, New...comprehended. Although New Mexico is the cradle of the mining industry in the Rocky Mountains and Pacific Slope...Great West was due to the discovery of gold in Santa Fe County at the base of the Ortiz Mountains, in |  | | Journal (issue) | | QUICKSILVER AND ANTIMONY DEPOSITS OF THE STAYĀ· TON DISTRICT, CALIFORNIA ..................................... . . . . . . . . . . . . . . . . . . . . 40~ GOLD DEPOSITS OF PORTO RICO. By H oratio C. Ray .......Leon B. Bailey 406 TIN DEPOSITS OF NORTHERN LANDER COUNTY, NEVADA 409 CALIFORNJA FIELD TRIP. By Uoyd M. D........................ 412 A NICKEL DEPOSIT NEAR GOLD HILL, BOULDER CO., COLORAI)() ....................ccountries, visited Yosemite National Park in Mariposa county, California, enjoying its unrivaled grandeur and |  | | Report (volume) | | 45 45 46 48 49 50 54 55 56 56 56 57 59 59 62 El Capitan ___________ _____ ______ 3 63 4 . CONTENTS...marble was quarried on Ham Island, in the Wrangell district, and worked up into tombstones, which were sold...quarries in the Shakan-Calder region of the Ketchikan district. Although, as this report shows, marble is widely...Bull. 259, p. 68, 1905; The Ketchikan and Wrangell mining districts, Alaska: U. S. Geol. Survey Bull, 347...Bull. 592, pp. 95-107, 1914. 4 Chapin, Theodore, Mining developments in southeastern Alaska: U. S. Geol |  | | Book | | 9. A Natural Dam Across Yosemite Valley: The El Capitan Moraine 121 10. Cracks in the Earth: The Fissures...day in Yosemite. Whether they are inching up El Capitan or strolling though a grassy meadow, people are...world-renowned features such as Half Dome, Yosemite Falls, El Capitan, and Vernal Fall. Whether they realize it or...that covered the continental interior, including Colorado, much of New Mexico and Utah, and parts of Arizona...form layers that are easily recognizable today in Colorado and other states of the interior continent. ālllustration |  | | Book | | DEPOSIT. ^ jflnzona mining Directory A DIRECTORY OF Arizona^s Mines^ Mining Districts Owners or...or Operators AND POSTOFFICE ADDRESSES (Yavapai County) Copyright RUSSELL H. J 903 MILLWARD PRESCOTT...PRESCOTT, ARIZONA Published by The Arizona Mining Directory Prescott, Arizona Price $2.50 '-^ '...#;^ XXc. No. a. PREFACE Yavapai, the treasure county of Arizona, has developed beyond the speculative...operators than to this county a greater is October 298 1, were 1876, of mining locations Hinton, the |  | | Report (volume) | | the Muggins Mountains Wilderness Study Area, Yuma County, Arizona ARIZONA AVAILABILITY OF BOOKS AND MAP~...2600 corridor, 18th and C Sts., NW. ā¢ DENVER, Colorado--Federal Bldg., Rm. 169, 1961 Stout St. ā¢ LOS...ROLLA, Mlssouri--1400 Independence Rd. ā¢ DENVER, Colorado--Map Distribution, Bldg. 810, Federal Center....Muggins Mountains Wilderness Ā·st~Jdy Area, Yuma County, Arizona By DAVID B. SMITH, RICHARD M. TOSDAL,...the Muggins Mountains Wilderness Study Area, Yuma County, Arizona I by David B. Smith ... [et al.] p. em |  | | Journal (issue) | | outcrops from Poland in eastern Onieda County to Fonda in Montgomery County, and laterally equivalent formations...Rock Products quarry in St. Johnsville, Montgomery County the quartz crystals tend to be less clear than...world class chalcocite specimens from the Telfer Gold Mine. Carnarvon, Western Australia, Australia available...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phon e: 208-664-2448 Email: lanny@mineralnews.com...that the amount available was considerabl~, and mining turned to that mineral. Although much was vem material |  | | Journal (issue) | | But none compared to his June 2017 climb up El Capitan. MIKEY SCHAEFER P R O O F E M B A R K E X...rock faces without using ropes. But El Capitan? The White Gold Rush Lithium is key to making batteries...Valley, many people turn to living in RVsāhere, lining El Camino Real in Palo Alto next to Stanford Universityās...lithium, nearly a sixth of the planetās total. āWhat gold meant to earlier eras, and petroleum to the previous...electronic devices,ā as well as in electric cars. The mining of lithium has the potential to lift Bolivia out |  | | Book (edition) | | our thoughts are swept from the massiveness of El Capitan and the Sierran peaks to the delicacy of the...look down to the Merced River meandering past El Capitan. El Capitanās ānoseā rises steeply from a base...Yosemite Valley, these are especially noticeable on El Capitanās east wall. These granitic rocks solidified...gentler relief with the region range was and Colorado, streams. waters east of the present range crest...pletely. It also extended down canyon ten miles to El Portal, This 2,000 feet lower Yosemite than |  | | Report (issue) | | deposits Cochise County . Coconino County 4 6 Gila County . . . . . . . . . 7 Graham County . . 7 Greenlee...Greenlee County 8 La Paz County. . . 8 Maricopa County 9 Mohave County Ā· 10 Navajo County Pima County...County. . Ā· 11 Yavapai County .. Ā· 11 . . . . 13 . . . . .. . 16 16 Yuma County . . . Ā· 18 Pinal...Pinal County. . Santa Cruz County Commodity Abbreviations AU - gold AG - silver CU - copper SA - barium... Niemuth and Ken. A. Phillips Exploration and mining companies are showing renewed interest in Arizona |  | | Report (issue) | | NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY E. J. Workman, President STATE BUREAU OF MINES AND MINERAL...publication of the petroleum Research company, Denver, colorado, eniitred "Bibriography of geol- ogy theses."..."-pioy"a Ohio, Anne Dimock, ot antilhtJt"g", Techand Mining summer field camp at ihe New ilIexico Instirute... Min. Eng. Bull.; Trans.-American Institute of Mining Engineers Bulletin; Transactions. New york city...city. superseded b! American rnstitute of Mining and Metallurgical Engin.".r, tgta. Am. Inst. Min. Met |
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