 | | Report (issue) |
| of the Alaska Range, in the upper Copper River basin. The other gold-bearing streams are Ruby Gulch,...Chisna rocks. 137 138 MINERAL RESOURCES OF ALASKA, 1917. Fault blocks of similar conglomerate (see...and a parallel one that extends from the head of Ruby Creek westward to John Grosh Gulch, and an N. Red...unconformably overlies the Mankomen formation and on Ruby Creek and John Grosh Gulch it occupies a fault block...age, as mapped by Moffit 1 in the Chistochina district. » Moffit, F. H., U. S. Geol. Survey Bull. 498 |
 | | Book (edition) |
| engaged in the study of our great mining regions, especially in the West, have laid the whole scientific...now in the active practice of the profession of mining engi neering. J. F. K. DECEMBER, 1899. NO TEXT...PART). — INTRODUCTORY REMARKS ON IRON ORES. — LIMONITE. — SIDERITE. General literature, 83, 84; table...re marks on composition and occurrence, 85-87; Limonite, Example 1, bog-ore, 87-92; Example 2, brown hematite...125-129; Marquette district, 129-136; Menominee dis trict, 136-139; Penokee-Gogebic district, 139-143; Vermilion |
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| .............................................1 Alaska .............................................................................................525 West Virginia ......................................................................................4 Alaska County and Stream Map ..................................................14 Arizona – Apache Co. Mining Districts .............................................................23 Arizona – Cochise Co. Mining Districts .................................... |
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| .............................................1 Alaska..............................................................................................429 West Virginia .........................................GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy minerals, petrified wood; d area limestone...Celestite, marble; e SIXMILE (hamlet on Sixmile Cr.), area of abandoned mines⎯Barite (crystallized, massive...massive & nodular), Fluorite. CENTREVILLE: c area stream gravel, road cuts, banks, etc.⎯siliceous gemstones; |
 | | Book (volume) |
| .............................................1 Alaska..............................................................................................431 West Virginia .........................................GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy minerals, petrified wood; d area limestone...Celestite, marble; e SIXMILE (hamlet on Sixmile Cr.), area of abandoned mines⎯Barite (crystallized, massive...massive & nodular), Fluorite. CENTREVILLE: c area stream gravel, road cuts, banks, etc.⎯siliceous gemstones; |
 | | Report (issue) |
| mines, prospects and mineral occurrences throughout Alaska. Distribution of mineral occurrences in the Unalaska...Unalaska l:250,000-scale quadrangle, Aleutian Islands, Alaska This and related reports are accessible through...the U.S. Government. OPEN-FILE REPORT 96-270 Alaska Resource Data File Site: Amaknak Island At least...report in Drewes and others (1961). Fracturing in the area varies from moderate to intense. Alteration: Rocks...propylitically altered or metamorphosed to low-grade. Area of locality is highly iron-stained. Christie (1974) |
 | | Report (volume) |
| Metalliferous Lode Deposits of Alaska By HENRY C. BERG and EDWARD H. COBB . G E O L O G I C A L S...A n inventory of the mines and )- grosfiects of Alaska and their ' f geologic settings UNITED STATES...acknowledgments--- - - - - - ----- - - - -- - -- 4 Alaska Peninsula region- - - - - - - - -- - - - - - -...- - - _ - - - _ - - - - - - - - - - 16 Redoubt district--- - - - - - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - - - - - - 23 Valdez Creek area . . . . . . . . . . . . . . . . . . . . . . . . |
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| organization is carrying on for the direct advancement of mining interests throughout the country than can readily...economic geology of Alaska. In view of the rapid increase of economic work both in Alaska and in the States...considered advisable to exclude all papers relating to Alaska. These were brought together in a separate volume...Resources of Alaska in 1904," Bulletin No. 259. A similar segregation of papers relating to Alaska has been...of a geologic map of the United States the entire area is divided into small quadrangles, bounded by certain |
 | | Report (volume) |
| Island and Adjacent Insular Shelf, Aleutian Islands, Alaska \ By HARALD DREWES, G. D. FRASER, G. L. SNYDER...investigations in the Aleutian Islands-Alaska Peninsula area. The resulting program was under the general...Geologic map of Unalaska Island, Alaska, and adjacent submarine area. 76. Percent frequency distributions...igneous rock types in the Skan Bay-Naginak Cove area of the Shaler pluton. FIGURE 81. Map of southwestern...section of a layered dome on a tidal bench along the west side of Alimuda Bay, western Unalaska Island. ____ |
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| of gem stone jewelry may be found in hundreds of West Coast collections. Contents Acknowledgments Foreword...to Find Gems and Minerals in L.\merica Alabama Alaska Arkansas Arizona California Colorado Connecticut...Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Appendixes 615 I Gemstone...archaeologists working in the remote Lake Rudolf area of Africa's Kenya found shaped stone implements...burials, in the Valley of the Royal Tombs at Abydos west of the ancient city of Thebes. About 1900 Sir Fljnders |
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| sparkling sapphires of Montana, and the jades of Alaska, British Columbia, and Wyoming, are worldrenowned...Division of Litton Educational Publishing, Inc. 450 West 33rd Street, New York, NY 10001 Van Nostrand Reinhold... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia -...finishing with places in Central America and the West Indies. If known, information on features of mineralogy...Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert |
 | | Book (edition) |
| the West, ern States to civilization. . . it is clear that 1825 mining opened the West- . —Charles...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 mining— including a section on the prehistoric utilization...edition, 1892. A. H. Fay (1920) A glossary of the mining and mineral industry. R. E. Grim (1953) Clay |
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| SMITH, DIRECTOR 408 A RECONNAISSANCE OF SOME MINING GAMPS IN ELKO, UNDER, AND EUREKA COUNTIES, NEVADA...................'...................... Diamond Peak quartzite................................................................... Mountain ranges and mining districts................................................................ Midas or Gold Circle district........................................ Location...geology............................................. Mine descriptions................................... |
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| By WALTER HARVEY WEED. INTRODUCTION. Copper mining in the United States has had a marvelously rapid...greatest individual increase that of the Copper Queen mine at Bisbee, Ariz. The following table shows the production...550,000 700, 000 10,000 814,035,719 "Salt Lake Mining Review, Annual Review number, January, 1906. The...Stevens, Horace J., Mining World, Jan. 27, 1905; and information furnished the writer by mine owners and managers...is shown in PI. III. The Butte, Mont., copper district is the greatest silver-producing camp of the entire |
 | | Report (issue) |
| 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...impulse received in the development of the Great West was due to the discovery of gold in Santa Fe County...effectually revolutionized every phase in the art of mining and in the science of metallurgy. The evolution |
 | | Report (volume) |
| on Park City mining district, Utah, by J. M. Boutwell_ 41 Placer gold mining in Alaska in 1902, by Alfred...Alfred H. Brooks 49 The Glenn Creek gold-mining district, Alaska, by Arthur J. Collier_ _ Gold and pyrite...pyrite deposits of the Dahlonega district, Georgia, by Edwin 57 C. Eckel_ _ 64 Neocene rivers of the Sierra...The Chistochina gold field, Alaska, by Walter C. Mendenhall . 76 Gold mining in central Washington, by...by J. E. 81 Spurr Gold mines of the Marysville district, Montana, by Walter Harvey 88 Weed 90 List of |
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| GEOLOGY AND ORE DEPOSITS OF THE LORDSBURG MINING DISTRICT HIDALGO COUNTY, NEW MEXICO BY SAMUEL G. LASKY..._-_---_-_---_---_---__-__--.._.-_-.. Location of the district.___--___----_-_-------_-__--.._._.___._. Climate...____________-________-------------_- -.-.--------.--__ History of mining and production______-_--._______-_-_.________ Form..._---_-_._._---_-------------_-----_------Eighty-five mine-___-_......__--_-_---_-----_-_-_---___-_-_--General...45 46 1V CONTENTS The mines Continued. Bonney-mine.______-____-----_--__-_--_--____________________ |
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| ...... __ . _. _. _........... ~. '- ....... . Mining debris ............................. _.... ___..... ________ . . _. __ .-. ; ... __ Quantity of mining debris, by G. K. Gilbert ...•..... _._ ....................... ................ . 75 Methods of mining ...... . ...................... ... _. _.... _................... ... _........ _. 76 Hy~rau~ic mining. ·....... ·. · ._ .... ·,·.: ....... ·.; .......... _..... _........... : ..... . 92 Perschbaker mine ...................... ...................... . |
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| Mineral Resources of the Gros Ventre Wilderness Study Area, Teton and Sublette Counties, Wyoming WYOMING ... Mineral Resources of the Gros Ventre Wilderness Study Area, Teton and Sublette Counties, Wyoming By FRANKS...Mines An evaluation of the mineral potential of the area U.S. GEOLOGICAL SURVEY BULLETIN 1591 STUDIES RELATED...Mineral resources of the Gras Ventre Wilderness Study Area, Teton and Sublette Counties, Wyoming. (Studies...Ventre wilderness study area located in the Bridger-Teton National Forest in west-central Wyoming. CONTENTS |
 | | Report (issue) |
| ore deposits, geochemistry and geophysics of an area of the Triassic and Jurassic Magmatic Arc in western...eastern California. The general area of consideration extends from the area of Walker Lake in western Nevada...Bureau of Mines and Geology. Studies conducted in the area in 1989-1991 will be published as a U.S.G.S. Bulletin...comprehensive list of the published literature in the study area. Part A of this Open File is this paper copy of...eastern California. The general area of consideration extends from the area of Walker Lake in western Nevada |
 | | Report (issue) |
| Middle Ordovician)______________________________ Swan Peak formation (Middle Ordovician)_____ Fish Haven dolomite...Confidence ____________________________ _ Four Metals mine ______________________ _ Francis _______________________________...Cambrian rocks of western Utah and eastern Nevada in a west-east direction_________ Stratigraphic sections of..._________________________ Sketch of dolomitized area at top of Lamb dolomite________________________...volcanic rocks of the older and younger groups, and west-facing escarpment of the Thomas ' Range-------- |
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| ......................................... 19 Alaska..................................................nomenclature ........................................ Alaska........................................................................................... 54 Alaska .......................................-'................................:..................... Alaska .................................................Coast region................................. 61 District of Columbia.................................. |
 | | Report (issue) |
| Great Basin to northern California and southeastern Alaska. On the basis of rugose corals and associated fossils...province Silurian corals of the Klamath Mountains and Alaska, and with tnonographic study of the Early and early...Basin surveys, up to and including the Eureka district work by Hague and Walcott (Hague, 1892; Walcott...1950's. Geologic mapping of the Cerro Gordo mining district beginning in 1946 (Merriam, 1963a) provided...of areas within and adjacent to the Eureka mining district (Merriam, 1963b). During this period, comparative |
 | | Book |
| conditions on th P desert . are changing rapidly; Mining claims are filed, property, once open to collectors...the time of writing -- BUT -THE INCLUSION OF ANY AREA IN THIS BOOK DOES NOT GUARANTEE THAT THE AREAS DESCRIBED...property MUST ALWAYS be obtained before entering. If an area is posted in any way, do not enter without permission...and is punishable under the law. Do not disturb mining machinery or buildings, posted or not, they are...Publisher · COVER The author's scout car below Pyramid Peak in Canon Rio de las Anima.s (Afton Canyon) in |
 | Simons, Frank S., Love, J.D., Keefer, W.R., Harwood, D.S., Bienewski, C.L. (1981) Mineral resources of the Gros Ventre Wilderness Study Area, Teton and Sublette counties, Wyoming. Open-File Report Vol. 1981 (81-510) US Geological Survey doi:10.3133/ofr81510 | Report (issue) |
| Mineral Resources of the Gros Ventre Wilderness Study Area, Teton and Sublette Counties, Wyoming By Frank...mineral survey of the Gros Ventre Wilderness Study Area, Wyoming. CONTENTS Page Summary................resources......................................... Mining history and production........................................................... Dell Creek and West Dell Creek........................................Geologic map of the Gros Ventre Wilderness Study Area, Teton and Sublette Counties, Wyoming Sample locality |
