 | | Report (issue) | | of Igneous Rocks and Wall Rock Alteration, Mayflower Mine, Wasatch County, Utah Part 1: Primary Rock...map showing location of Mayflower mine and igneous rocks of the Park City district (geology after Baker...section of the Mayflower mine with geology projected on to the plane of the Mayflower vein. The contact...contact between Mayflower porphyry core and margin facies is gradational. (Modified from Quinlan and Simos...igneous rocks from the Mayflower mine... 4. Plan maps of levels of the Mayflower mine showing igneous rock |  | | Journal (article/letter/editorial) | | 1038-1049 GeochemicalStudiesin the Park City District: II. SulfideMineralogyand Minor-Element Chemistry...Fissure-fillingand replacementPb-Zn-Cu-Au-Ag ores of the Mayflower mine occurin calcareoussedimentaryand intrusive...of 3,000 feet. The ores are exceptionalin the district for their chalcopyriteand gold content and for...-silver ores of the Mayflower mine, Park City district, Utah. The Mayflower mine is a good laboratoryfor...functionof temperatureand pressure.Samples from the Mayflower mine were deemeda good test Electron microprobeanalyses |  | | Report (issue) | | Center, Rm. 1C402,12201 Sunrise Valley Dr. SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State...Park City Mining District, Utah By CALVIN S. B ROM FIELD Gold in the Eureka Mining District, Nevada By DANIEL...THOMAS B. NOLAN Gold in the Central City Mining District, Colorado By ALAN R. WALLACE U.S. GEOLOGICAL...City mining district, Utah / by Calvin S. Bromfield. Gold in the Eureka mining district, Nevada / by...Thomas B. Nolan. Gold in the Central City mining district, Colorado / by Alan R. Wallace. I. Gold ores West |  | | Journal (article/letter/editorial) | | near the city of Rosslandin the West Kootenay district of southeastern British Columbiawere importantproducersof...cities of Rossland and Trail are less than 10 district of southeastern British Columbia and the mostimportant...development of the West Koote- from the Rossiand area .has amounted to 6,200,000 nay districtand the adjacentparts...contended that sucThe Rossland mines occur within an area in which cessiveintrusionsof lamprophyre occur,variously...(1949, p. 162), working with veins in the Mayflower mine area south of Rossland,noted that "The lamprophyredykes |  | | Journal (article/letter/editorial) | | Figure 1. Postcard view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS...igneous, and metamorphic rocks of many types. This area of the state contains skarns, pegmatites, and metallic...are found. As the fourth-largest state (with an area of 147,046 square miles and a population of less...at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal...pegmatites of Jefferson County, and the Snowbird mine in Mineral County continue to be productive sources |  | | Report (issue) | | mineral localities, with the minerals found at each mine or locality. Most mining districts and mineral localities...whole, along with those for which the specific area (mine, for instance) is not known. Other minerals,...particular part of a larger district or locality, are listed only under the area specified. BEAVER COUNTY...Antelope District (Mineral Range). Beaver Lake District (Beaver Lake Mountains). Bradshaw District (Mineral...(Mineral Range). Fortuna District (Tushar Mountains). Gordon District (Tushar Mountains). Granite and North |  | | Report (issue) | | 5958(17) Z=3 X-ray Powder Pattern: Camsell River area, Canada. 2.827 (100), 3.302 (80), 1.966 (60), 2.029...corresponds to Ag0.99 Bi0.97 S2.00 . (2) Camsell River area, Canada; by electron microprobe, corresponds to Ag0...pyrite, chalcopyrite, sphalerite, arsenopyrite, tetrahedrite. Distribution: From the Matilda mine, near...the USA, at the Mayflower mine, Boise basin area, Ada Co., Idaho; in the Darwin mine, Inyo Co., California;...California; in Colorado, near Lake City, Hinsdale Co., in the Revell #1 mine, north of Silver Cliff, Custer |  | | Report (issue) | | Ore Deposits of the· Kokomo-Tenmile District, Colorado By M. H. BERGENDAHL and A. H. KOSCHMANN . I...ores-----------------------------Mine descriptions----------------------------------Wilfley-Kimberly mine __ --------________________...Consolidated mine, Eldorado and Wilson mines, Felicia Grace mine, and Champion (New York) mine----------...Page PLATE 1. Geologic map of Kokomo-Tenmile district------------------------------------------------------...pocket FIGURE 1. Index map of Kokomo-Tenmile district ___________________________________________________________ |  | | Journal (article/letter/editorial) | | pp. 34-51 GeochemicalStudiesin the Park City District' I' Ore Fluids in the MayflowerMine * j. THOMASNASIt...THOMASNASIt Abstract Ore bodies in the Mayflower mine, Park City district, Utah, are localized along a normal...paragenesisof three major recognizedveins in the mine is nearly the same, consisting of early quartz...quartz, anhydrite,hematite,and pyrite q- chalcopyrite,followed by sphalerite and galena,grading into pyrite...followed by sphaleriteand chalcopyrite. Deep, early veins outsideof the Mayflower ore zone are characterizedby |  | | Report (issue) | | Energy, Mines and Resources Canada E:nergie, Mines et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES...OUR IDEAS COVER Left: Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base. National...50263. GSC 204977-1 Right: Gypsum (selenite) - Red River Floodway, Winnipeg, Manitoba. Specimen measures...no. 17206. GSC 204971-1 Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents |  | | Report (volume) | | Economic Geology of the Idaho Springs District Clear Creek and Gilpin Counties, Colorado GEOLOGICAL (=)...1208 * Economic Geology of the Idaho Springs District Clear Creek and -i ;i ?i Gilpin Counties, Colorado...____ Mines and prospects in the Idaho Springs district ________________ Previous studies.___________...__________________________ ______________ __________ Chalcopyrite.____________.__:_____________________________...in pocket] PLATE 1. Map of the Idaho Springs district, Colorado, showing location of mines and distribution |  | | Report (volume) | | _______________,____________.:___________- Tertiary lake beds and volcanics (lower Miocene) ^ 149 150 __________...- 154 Columbia River basalt (middle or upper Miocene)__--_____ 154 Snake River basalt (Quaternary)...-__ Pre-Golumbia River basalt unconformity.__________-_-------_ Post-Columbia River basalt uplift.___...mine___-____-__-_----_--_-------_---__---___-230 Mascot mine--__----_-_-_----------------------.-_----_--- ....prospect____________---__--__--------_--_-,.-_-___ 233 Eureka mine-______________-----__--_^____________________ 233 |  | | Report (issue) | | and Ore Deposits of the. South Silverton Mining Area, San Juan County, Colorado GEOLOGICAL SURVEY PROFESSIONAL...Silverton Mining Area, San Juan County, Colorado By DAVID J. VARNES SOUTH SILVERTON MINING AREA, SAN JUAN...group u 41 Titusville (Letter G) vein u 42 Silver Lake vein u 44 Royal Tiger vein u Shenandoah-Dives vein...Diagonal groupu 46 Scranton City vein u 46 Silver Lake footwall veinsu Giant and Diagonal veins of Littleu...Geologic map and sections of the South Silverton mining area. 2. Map showing principal mining workings. 3. Vertical |  | | Report (issue) | | 439 Z=4 X-ray Powder Pattern: Kirkland Lake, Ontario, Canada. 3.23 (100), 2.29 (80), 1.443 (50), 1.314...00 100.2 100.00 (1) Red Cloud mine, Colorado, USA. (2) Campbell mine, Bisbee, Arizona, USA; by electron...petzite, calaverite, arsenopyrite, sphalerite, chalcopyrite, jamesonite, boulangerite, bournonite, aguilarite...list. Selected localities are: in the Zavodinskii mine, near Ziryanovsk, Altai Mountains, Kazakhstan [TL]...mines in the Kirkland Lake area, Ontario, Canada. In the USA, in the Foote mine, Kings Mountain, Cleveland |  | | Report (issue) | | Ege Headframe of Centennial Eureka mine, Tintic mining district. ISBN 1-55791-726-4 MISCELLANEOUS...SURVEY contact 1594 W. North Temple, Suite 3110 Salt Lake City, UT 84116 telephone: 801-537-3300 website:... 1594 West North Temple #3710, Box 145610, Salt Lake City, UT 84116-5610 or Equal Employment Opportunity.... . . . . . . . . . . . . .1 What is a mining district? . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . .16 Mountain Lake . . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the “Content”) is governed... copyright is held by the Queen’s Printer for Ontario. It is recommended that reference to the Content...1962. Geology and Scenery, Rainy Lake and East to Lake Superior, Ontario Department of Mines, Geological...670-5691 Toll Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Local: (705) 670-5691 Toll Free:...(inside Canada, United States) Local: (416) 326-2678 Toll Free: 1-800-668-9938 (inside Canada, United |  | | Report (issue) | | mineralization............................. Steeple Rock district................................................... Twin Peaks-Mayflower subdistrict................................... Duncan district.................metals between 1932 and 1957 in the Steeple Rock district, Grant County, New Mexico............. Semiquantitative...and the 15' Canador Peak quadrangle. The mapped area is largely within the Summit Mountains but extends...extends as far south as the Lower Box of the Gila River. This region is within the southwestern part of the |  | | Journal (article/letter/editorial) | | RELATED TO POSSIBLE LARAMIDE NEAR ALTA, SALT LAKE COUNTY, UTAH LAURENCEP. JAMES Mining Geologist...minerals from the the Little Cottonwood(Alta) district, which centers Binghamporphyrycopperand the Park...in contact with Mississippian Eocene. The Argenta area, near Alta, is slightly limestones,thick bodiesof...BarnesandSimos(1968),Erickson (1968), andJames(1979). In this area,the mineable depositsgenerally are clustered around...commonlyoccurin the veins.A few nar•:ow pyrite-chalcopyrite andgalena veins cut the Alta and Little Cottonwood |  | | Report (issue) | | deposits of the Takilma-Waldo district, Oreg., including the Blue Creek district, by Philip J. Shenon________...Topographic and geologic map of the Mormon Basin mining district, Baker and Malheur Counties, Oreg _ 32 3. Geologic...Co., East Eagle district, Oreg _ 72 4. Topographic and geologic map of Virtue district, Baker County,...Sketch map of mill-tunnel level of Virtue mine, Virtue district, Oreg__________________________________...Composite plan and section of Flagstaff mine, Virtue district, Oreg___________________________ __ '72 |  | | Report (issue) | | calaverite, krennerite, petzite, gold, pyrite, chalcopyrite, sphalerite, galena, pyrrhotite, tetrahedrite–tennantite...Colorado, at the Good Hope mine, Vulcan, Gunnison Co.; in the La Plata district, La Plata Co.; and at the...the Cresson mine, Cripple Creek district, Teller Co.; in California, at the Norwegian mine, near Tuttletown...Jamestown mine, Tuolumne Co.; in Nevada, at the Twin Creeks and Getchell mines, Potosi district, Humboldt...Outlaw mine, Round Mountain district, Nye Co.; and at the Gus Schave property, Olinhouse district, Washoe |  | | Journal (article/letter/editorial) | | intrusions,includingAg-Pb-Znoresin the Park City district,are associated spatially with partsof the int... 111 ø 112" WYOMING GREAT UTAH SALT LAKE Salt Lake MOUNTAINS City PC Figure Transverse Mountains...GeologysimplifiedfromHintze (1980). A -- Alta,B = Bingham mine,CN = Charleston-Nebo thrust,DC = Deer Creekfault... M -- Mayflower mine, MP = Mayflower-Pearlfault zone, O = Ontario mine, PP = Park Premier mine, WP --...Sevierthrust faults the Little Cottonwoodstockandthe Mayflower-Pearl placed thick sectionsof Paleozoicmiogeoclinalsed- |  | | Report (issue) | | Gold Hill.---_-_-----------------_-------------_-Mayflower..-._----------------_-----------------_-----.--___...------------_.-_____-_--_.___-______-_Future of the area._______________________________________________...the Quartzburg area, Boise Basin. ___________ 242 41. A, Dacite porphyry, Gold Hill mine; B, Rhyolite porphyry...porphyry, Gold Hill mine; C, Granite porphyry, Belshazzar mine. ._ __ _ 250 42. Granophyre porphyry....______________ 250 43. Composite level map of the Gold Hill mine.______________ In pocket 44. Geologic maps of the |  | | Report (volume) | | Bulletin 814 GEOLOGY AND ORE DEPOSITS OF THE WOOD RIVER REGION, IDAHO BY JOSEPH B. UMPLEBY, LEWIS G. WESTGATE...--Age.. ___-...--_-.._____..__.--________ Wood River formation (Pennsylvanian)________________ Distribution...----------------------------------.Quartz monzonite on Big Lost River._--__----__________ Quartz monzonite on Deer Cr..._________________________________ Deposits near Big Lost River.._____________________________ .Deposits near the...-___-_..__.__'_______________________ Utah-Bellevue mine------------._-_-______________________ Penobscot |  | | Report (issue) | | Forest: Boise Basin, Lowman, and Middle Fork of Boise River Areas, Boise, Ada, and Elmore Counties, Idaho (Selected...Forest: Boise Basin, Lowman, and Middle Fork of Boise River Areas, Boise, Ada, and Elmore Counties, Idaho (Selected................................... 8 1.4.1.2 Acid Mine Drainage ........................................... 24 2.2 Organization of the Boise Basin Study Area ..................................................Characteristics of the Ore and Relationship to Acid Mine Drainage ...................................... |  | | Journal (issue) | | locomotives Diesel Service & 1030 Gale Street © Salt Lake City, Utah Telephone 9-3768 Sales & Service: Wally’s...representatives: Canadian Locomotive Co., Ltd., Kingston, Ontario; Ltd., Stockton on Tees, & Ltd., Co. (Pty...An important iron ore producer in the Iron River district of the Menominee Range in Michigan Gyratory...271. ‘ 2 Min.-34 ; ENGINEERING WORKS, 4034 Mine & Smelter Supply Co. Denver 17, Colo. 8 a oO ...Calif. AND of the For New Park Improves the Mayflower Air-Powered Diamond Saw—by G. B. Dauncey Virginia |
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