 | | Report (issue) | | MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIFORNIA By WILLIAM B. CLARK, Mining Geologist...Geologist California Division of Mines and Geology County Report 2 CALIFORNIA DIVISION OF MINES AND GEOLOGY...MINES AND GEOLOGY Ian Campbell, State Geologist COUNTY REPORT Price $4.00 2 6 1 - CONTENTS ABSTRACT...Geologic Map Map Map map County of Calaveras pocket In of Calaveras County showing lode gold mines...pocket of Calaveras County showing placer gold mines In pocket of Calaveras County showing mines and |  | | Report (issue) | | ....................4 Todd (St. Stephen Nickel) mine......................................................................10 Blakeney (Basswood Ridge) mine........................................................................11 The Ledge (Charlotte County Granite) quarry..................................................................21 Oliver Cameron mine...................................................Louisiana) mine.......................................................................24 Letete mine...... |  | | Report (issue) | | element principally sought were listed by the State Mine Inspector of which four actually produced some gold....... 13 13 15 15 15 16 18 Chapter II-Yavapai County..................................................23 Eureka district................. 23 Hillside mine ~.................................................and Dexter mine................................................................ 25 Cowboy mine........................ 26 Crosby mine 26 Southern Cross mine 27 Mammoth or Hubbard mine....................... |  | | Journal (issue) | | States: Historical Notes on the Sterling Mine, Antwerp, Jefferson County, New York by Steven Chamberlain 82...Metallurgical Pioneer by Jay L. Lininger 91 HISTORIC MINERAL FEATURE Joseph Wharton and His Gap Mine: The Founding...millerite, col lected in the l 980's Crom the Sterling Mine dumps. The spray is 13 mm. high. Chamber lain collection...by one such local histor ical society. The Tri County Her itage Society at Morgantown, PA is a small...by caravan through India into Bactria, a country north of the Hindu Kush mountains, in what is now known |  | | Report (issue) | | ____ 98 ___. ________ 99 Deposits near the Century mine. __---_-._-_______ 101 Charlerie ___ __________...extension of Comstock vein _____________ 104 Vein north of Comstock mine__ ____-___-_---.____ 104 Copper...features. _ -_____--____-_-_-__--_____ 108 Daisy mine. _______________________________ 109 Darby. _ ______...____________ 113 North Star-Sundown mine _ _____ 113 Fissure veins___-_____---___--_____114 Timberline mine-_-----_----____...geologic relations.___________________ Main Incas mine. __________________________ New adit.___________________________ |  | | Report (issue) | | BY RALPH TUCK Investigations in Alaska Railroad belt, 1931 (Pages 469-530) UNITED STATES GOVERNMENT...Canyon Creek________________________________________ Mills Creek___.___________________________.__________...map showing areas investigated in Alaska Railroad belt, 1931__..........----__--._......-..._________________...underground workings and position of the vein at Hirshey mine._________________________________________ 58. Plan...Plan of underground workings of the Oracle mine, showing position of vein ________________________________________ |  | | Report (issue) | | Deposits of the Coeur d'Alene District Shoshone County, Idaho GEOLOGICAL SURVEY PROFESSIONAL PAPER 445...Deposits of the Coeur d'Alene District Shoshone County, Idaho By VERNE C. FRYKLUND, ]R. With a section...________ _________ _ Great Coeur d 'Alene mineral belt ____________________ _ Mineral belts __________...______________________________________ _ Belts in north area _____________________________ _ Belts in south area...___________________________________ _ Ferro an dolomite and ankerite _______________ _ Barite _________________________________ |  | | Report (volume) | | is in the central part of the Front Range mineral belt, a northeast-trending zone of porphyritic intrusive...Precambrian time. The first deformation produced north-northeast-trending major folds that form the structural...sets that trend northeast, east-northeast, and east; most of them dip north at medium to steep angles...movement patterns are consistent with a single, east-northeast-oriented compressive stress system. The...form a broad belt along the west side of the district. This belt grades eastward to a belt of pyritic lead-zinc |  | | Report (issue) | | Economic Geology of the ·central City District .Gilpin County, Colorado By PAUL K. SIMS, A. A. DRAKE, ]R., and...Economic geology of the Central City district, Gilpin County, Colorado, by Paul K. Sims, A.A. Drake,. Jr., and...1918Economic geology of the Central City district, Gilpin County, Colorado. 1963. (Card 2) 1. Geology, Economic-Colorado-Central... III. Title: The Central City district, Gilpin County, Colorado. (Series) For sale by the Superintendent..._______________ _ Northwestward-trending faults __________ _ North-northeastward-trending faults _____ _ Fn.ults of |  | | Report (issue) | | Cover illustration Native silver, Castle-Trethewey mine, Gowganda. The specimen measures 9 cm by 5 cm. National...GSC 1999–003A Native gold in quartz, Hoyle Pond mine, Timmins. The specimen measures 6 cm across. National... Frontispiece. The original Hollinger (Timmins) mine, 1910, before it was destroyed by fire in 1911....Northland mine Net Lake (Barton) mine Cedar Lake (Trebor, Cuniptau) mine Little Dan mine Sherman mine Temagami...Temagami (Copperfields) mine 16 16 19 20 20 22 23 23 25 26 26 27 27 27 28 28 29 29 30 31 31 32 32 34 35 |  | | Report (issue) | | OF MINERALS AND MINERAL LOCALITIES ALLANITE Inyo County: 1, Coarse grained allanite occurs in a pegmatite...quadrangle, McAllister (4) p. 52. Los Angeles County: Additional reference, Patchick (2) p. 237. This...diagrams. 1, AMPHIBOLES ACTINOLITE San Bernardino County: 3, Additional Wrightwood, reported by Berkholz...locality in alluvium, near 21. HORNBLENDE Inyo County: 1, In large prismatic crystals up to 2.5 inches...Panamint Range, McAllister (4) p. 52. San Bernardino County: 2, Pargasite variety of hornblende occurs in coarsely |  | | Journal (issue) | | c5anvw,((e,vMintrafs Mineral Dealer & Mine gent Levant Gallery Lower Boscaswel I, Pendeen, Near Penzance...SaichandS. Rust CIRCULATION The Worlds Deepest Shaft Mrs. J. C. Spence 3 Oak Tree Road, Bawtry Nr. Doncaster...Schmitt. 812 Imperial Court, Hartland, Wisconsin 53029 USA. Telephone: (0414) 3673674 ALL SUBSCRIPTIONS are...Minerals 35 37 FRONT COVER Caledonite. Red Gill Mine., Caldbeck Fells, Cumbria. Largest crystal 1.25...in the Dolgellau gold belt. An old open level was investigated on the north-east side of a hill 1.5 km |  | | Report (edition) | | of fluorspar which exist in Cornwall. Those of North Wales are described by Mr. Wray. In all regions...(Durham), R. W. Pocock (Derbyshire), D. A. Wray (North Wales), H. Dewey and C. E. N. Bromehead (Cornwall...Petrographer, and by Dr. Dunham. We are grateful to the mine-owners and operators for their willing collaboration...44; Mines on East-North-East Veins p. 49; Mines on North-West Veins p. 59; Mines. in East Cumberland and...Wharfedale p. 70; Nidderdale p. 74. CHAPni;t. IV. 80 NORTH . DERBYSHIRE· General Account p. 80; Northern Area-Eyam |  | | Report (issue) | | 46 46 Anglo-Rouyn Mine SlUder gold occurrence Eureka occurrence ROllenstone Mine Lee (Jahala) Lake occurrence...occurrence Pitching Lake occurrence La Ronge uranium mine Wapawekka Lake occurrence Dolomitic Limestone exposures...Western Nuclear Mine Hanson Lake bery I occu rrence Birch Portage beryl occurrence Newcor Mine Henning Maloney...Maloney Mine Flexar Mine Birch Lake Mine Coronation Mine Amisk (Beaver) Lake gold mines Amisk Syndicate...Syndicate Mine Lucky Strike Mine Graham Mine Prince Albert (Monarch) Mine Amisk Gold Syndicate Mine Beaver Mine |  | | Journal (volume) | | Sacramento Field District 7 Gold Mines of Placer County 7 San Francisco Field District 07 Los Angeles...classes: Mines and mineral resources of a given county (describing kind, character, distribution and extent...Mining Engineer GOLD MINES OF PLACER COUNTY Foreword. Placer County, taking its name from the Spanish meaning...Penryn and Rocklin; copper, chromite, iron ore (this county having once suplimestone, ported the only blast...mostly idle ; Topography, Rainfall. Placer County extends from the eastern side of Sacramento Valley |  | | Book | | older mining pictures from the collections of the County Museum, Truro. ln supplying material fro1n the...to innumerable questions, the curators. of the County Mu~eu1n. Leslie Douch and Roger Penhallurick, have...Introduction scenery. The rugged cliffs of the north and west coasts, facing the Bristol Channel and...in rock types, and is known to Falmouth (fig.3). East Devon, with its hills and valleys of geologists...another review stone moorland of Exmoor further north. The topography of the peninsula is dominated by |  | Dunham, K. C., Wilson, A. A. (1985) Geology of the Northern Pennine Orefield (1st ed.) Vol. 2 - Stainmore to Craven - Economic memoir covering the areas of one-inch and 1:50 000 geological sheets 40, 41 and 50, and parts of 31, 32, 51, 60 and 61, New Series. Natural Environment Research Council, London. | Book (volume) | | the stable Askrigg fault-block is flanked to the north by the Stainmore Trough and the Craven Basin respectively...increasingly evident as it is traced towards the south-east, and it is shown that all the mineralisation lies...11 Mineral deposits: Details 1.,he North Sw·aledale Mineral Belt 155 Chapter 10 Mineral deposits: Details...deposits: Area 15 Nidderdale, Greenhaw the Craven Reef Belt 204 Details Hill, Skyreholme and 231 Chapter...Fell End Clouds 114 Hushes in Gunnerside Gill 131 North Rake Hush, near Booze, Arkengarthdale Stodart Hush |  | | Journal (issue) | | Copper Mine, Trinity County, California . Mines and Mineral Deposits of Mariposa County, California...centers of the state; exhibits of minerals, rocks, mine models, of its headquarters offices in ; etc...Page Geology of the Island Mountain Copper Mine, Trinity County, California, by Melvin C. Stinson 9 Mines...Mines and Mineral Deposits of Mariposa County, California, by Oliver E. Bowen Jr. and Cliffton H. Gray...Trinity County, California map of underground workings of the Island Mountain mine, Trinity County, California |  | | Report (issue) | | LAWSON-DUMONT-FALL RIVER DISTRICT, CLEAR CREEK COUNTY, COLORADO By C. C. Hawley and Frank Baker Moore...geology Production References cited Mine descriptions « Lawson area, north of Clear Creek Larger mines in...ClevelandC?) mine Flat Iron vein Mines east of Red Elephant Hill Central America (Tinker) mine-Comstock vein...Dexter mine i Johnson group Last Chance mine « r Little Giant mine Little Superior (Jack Rabbit) mine Orient...Orient mine Panama group ; Young America vein Mines west of Red Elephant Hill Amboy mine Girard mine Kanawha |  | | Report (issue) | | ores-----------------------------Mine descriptions----------------------------------Wilfley-Kimberly mine __ --------________________...Consolidated mine, Eldorado and Wilson mines, Felicia Grace mine, and Champion (New York) mine----------...________________________________ _ 21. Map of outlines of mine workings and ore bodies------------------------...part of central Colorado. Excluding the molybdenum mine at Climax, which is not described in this report...the calcite-rhodochrosite-siderite and dolomite-ankerite-kutnahori.te series. Banding in some of the ore |  | | Report (issue) | | \1AJE.STY'S STATIONERY OFFICE 1980 Plate 1 North-facingscarpfaceoftheWhinSillatCragLough (L1513)...the Roman Wall country, the Northumbrian lakes, North Tynedale and Redesdale-all areas of outstanding...down around 300 million years ago. In the south and east, 'Yoredale' limestones, sandstones and shales with...dip-slope features, but in the forested areas to the north and west thick boulder clay of Pleistocene age mantles...Geological Series Quaternary Map of the lfnited Kingdom, north sheet, 1977 One-inch to one mile (1: 63360) and |  | | Report (volume) | | ·eochemicaf, Anomalies Mineral Belts in Western Sierra County, New Mexico, Suggested by Mining Districts, Geology...information on mineral belts in western Sierra County, New Mexico, indicates many new areas favorable...(Tom Gray), 1921Mineral belts in western Sierra County, New Mexico, suggested by mining districts, geology...resources-New Mexico-Sierra County. 2. Geology-New Mexico-Sierra County. I. Heyl, Allen Van, 1918- II...summary of the western mineral belt Mineralization in the western belt 5 Phillipsburg and Grafton districts |  | | Journal (volume) | | classes Mines and mineral resources of a given county or area (describing kind, character, distribution...of these minerals Number of total value of the County mineral products 11 18 18 20 Imperial Inyo ...Inyo and ties. San Bernardino counties. In Inyo County high-grade magnetite ore was being mined from the... 20 miles north of Trona, the ore being shipped to San Francisco. In San Bernardino County high-grade...Luis Obispo, and Santa Barbara counties. Gold. Mine development and the production of gold showed |  | | Book | | are reported by county of occurrence. Map 1-2 shows the county boundaries and county names. When possible...,o Map 1-2. Outline map of California showing county boundaries. __ _) 4 MINERALS OF CALIFORNIA...composition between acidic and basic rocks. drift mine Adit(s) driven into gravel. euhedral Characterized...Potholes District of Imperial County, near the Colorado River about 10 miles north of Yuma, Arizona. Subsequent...reported from San Ysidro, San Diego County, in 1828 ; from Los Angeles County, San Francisquito Canyon, in 183 | | | Book | | species are reported by 1-2 shows the county boundaries and county names. When possible, locations of mines...within a township is illustrated by Figure 1-1. county of occurrence. Map *M. Fleischer’s 1980 Glossary...Map 1-2. Outline map of California showing county boundaries. 4 MINERALS OF CALIFORNIA R5W i...composition between acidic and basic rocks. drift mine Adit(s) driven into gravel. Characterized by the...Imperial Yuma, Diego County, County, near the Colorado River about 10 miles north of Subsequent discoveries |
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