 | | Report (volume) | | correlation 8 Windermere Group 9 Introduction 9 Huckleberry Formation 9 Gabbro and metabasalt dikes 13 Monk...3. McHale Slate 5 4. Stensgar Dolomite, Keystone Mine 5 5. Possible solution breccia in Stensgar Dolomite...11. Photograph showing the Addy Quartzite on Huckleberry Mountain 15 12. Map showing structural plates...The overlying Windermere Group consists of the Huckleberry (conglomerate, metabasalt, metatuff) and Monk...feeder dikes of the volcanic rocks member of the Huckleberry Formation intruded the Deer Trail Group and the |  | | Journal (article/letter/editorial) | | 947-968 Geology and Mineralization at Equity Silver Mine J. B. CYR, R. B. PEASE, EquitySilverMinesLimited...d,P.O. Box1450,Houston,BritishColumbiaVOJ1ZO,Canada AND T. G. SCHROETER BritishColumbiaMinistryof Energy...Smithers, BritishColumbiaVOJ2NO,Canada Abstract Equity Silver mine occursin a homoclinalUpper Jurassicto...debris(pyroclastic division);interbeddedvolcanic conglomerate,sandstone, and tuff (sedimentary-volcanic division);and...division);and beddedandesiticto dacitic flows(volcanicflow division).A quartz monzonitestockwith an approximateage |  | | Report (volume) | | of Energy, Mines & Petroleum Vancouver, British Columbia, Canada Published for the Geological Society...Society of CIM as VOLUME 46 by the OF MINING, METALLURGY SPECIAL CANADIAN INSTITUTE NORTHWEST COMMUNITY COLLEGE...PETROLEUM COPYRIGHT © 1995 BY CANADIAN INSTITUTE OF MINING, METALLURGY AND PETROLEUM Suite 1210, 3400 de Maisonneuve...Maisonneuve Boulevard West, Montreal, Quebec, Canada, H3Z 3B8 ISBN 0-919086-56-X PRINTED BY HARPELL’S...PRESS COOPERATIVE Sainte-Anne-de-Bellevue, Quebec, Canada Preface CIM Special Volume 46 is organized into |  | | Journal (article/letter/editorial) | | Atmospheric Sciences, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 Abstract Apatite is a...Apatite in several porphyry copper deposits in British Columbia has a unique set of physical and compositional...apatite in several porphyry copper deposits in British Columbia, but more importantly demonstrate that apatite...Accepted: April 4, 2016 1398 BOUZARI ET AL. British Columbia Porphyry Deposits al. 2013). Most of the...Fracture-controlled to pervasive “reddening” due to nanoscale hematite inclusions in secondary K-feldspar is common (Rees |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . Huckleberry Mountains................................. ....Mountains.... . ................................. . Columbia-Kettle Valley.................................... . Metamorphic sedimentary formations in British Columbia and Idaho.. . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . Deer Lake .Argillite.................................... Distribution... . . . . . . . . . . . . . . . . . . . . . Deep Lake Argillite...... . . . . . . . . . . . . . . . . |  | | Report (volume) | | Creek measured section 14 15. Photograph of Huckleberry Ridge measured section 15 16-20. Photomicrographs...quartz overgrowth on quartz grain in member 3, Huckleberry Ridge section 16 19. Bimodal clast size in arenite...(1962) dated a hornfels below the Purcell Lava in Canada at 1,075 Ma; however, glauconite from the overlying...thickness ranges from a maximum of 636.3 m at the Huckleberry Ridge section to a minimum of 357.5 m at Hole-in-the...from lower Kintla Lake (24 km), Bowman Lake (21.5 km), or the upper end of Waterton Lake (16 km). The Snowslip |  | | Report (volume) | | of sedimentation____________________________ Huckleberry formation_____________________________________...and sills __________ . _____ ___ _______ ____ Loon Lake granite_____________________________________ Intrusive...intrusive rocks in the northeastward-trending Huckleberry Mountains. Most of the rocks belong to the Deer...formation. Lying unconformably on these rocks is the Huckleberry formation (conglomerate and .greenstone members)...members). Unconformably above the Huckleberry formation lies ·the Addy quartzite of Early Cambrian age. These |  | | Report (issue) | | Geology of the Chewelah-Loon Lake Area, Stevens and Spokane Counties, Washington GEOLOGICAL SURVEY ...with the Washington Division of Mines and Geology _J Geology of the Chewelah-Loon Lake Area, Stevens and...6 Prepared in cooperation with the Washington Division of Mines and Geology UNITED STATES GOVERNMENT....................... ................... 24 Huckleberry Formation .....................................Monzonite.................................. Phillips Lake· Granodiorite (and associated dikes).... Two-mica |  | Frizzell, V.A., Tabor, R.W., Booth, D.B., Ort, K.M., Waitt, R.B. (1984) Preliminary geologic map of the Snoqualmie Pass 1:100,000 Quadrangle, Washington. Open-File Report Vol. 1984 (84-693) US Geological Survey doi:10.3133/ofr84693 | Report (issue) | | Don Swanson provided unpublished data on the Columbia River Basalt Group. Jim Mattinson, Joe Vance,...Straight Creek fault, and its probable extensions in Canada and Alaska, is a major strike-slip fault with ...where it disappears under Miocene lava of the Columbia River Basalt Group, the Straight Creek Fault intersects...andesite and tuffaceous sandstone Basslt flows (Columbia River Basalt) Andesite and basalt (including...tuff (Ohanapecosh Formation, volcanic rocks of Huckleberry Mountain and Mount Daniel, and undifferentiated |  | | Report (issue) | | divided into the following formations: the older Huckleberry Formation (a lower conglomerate, an upper basalt...feeder dikes of the volcanic rock member of the Huckleberry Formation intruded the Deer Trail Group and the...the conglomerate member of the Huckleberry Formation. Intrusion of the gabbro and metabasalt dikes produced...Trail Group and the conglomerate member of the Huckleberry Formation and folding occurred in the Proterozoic...or subsequent to emplacement of the nearby Loon Lake batholith, dated at 93-63 Ma, or Cretaceous, by |  | | Book | | diagrams were drafted by Emma Carrillo of Newmont Mining, Barbara Procher of Amax Exploration and Ray Agnew...undertaken by the Ontario Department of Mines and British Columbia Department of Mines. Much of the typing of...LANDSCAPE O r g a n i c Soil SUPER "ÄQUAL LANDSCAPE Lake AQUAL LÄNDSCAPE Fig. 2. Prisms of landscape drawn...the äqual landscape is found in areas of river or lake where there is a layer of water permanently above...Research Limited, Rexdale, Ont. Newmont Mining Corporation of Canada Limited, Toronto, Ont Department of |  | | Report (issue) | | Methods................................... 3 3 4 5 DIVISION AND DESCRIPTION OF FACIES.......................Lava........... Isolith map of the Purcell Lava in Canada.......................... Sketch map showing similiarity...Park and that of isoliths of the Purcell Lava in Canada............................. Location map of measured...lower Missoula Group of the Belt Supergroup in both Canada and the United States. Based on the flow structure...mountainous terrain in northwestern Montana adjacent to Canada, is located within the northeastern section of |  | | Report (volume) | | Geology and Mineral Deposits of the Turtle Lake Quadrangle, Washington By GEORGE E. BECRAFT and PAUL...rocks---------------------------------------------Loon Lake granite ________________________________________...CON'I'EN'l'S Geology-Continued Tertiary rocks-Continued Columbia River basalt________________________________________...______ __ ____ __ __________ _ _______ ____ Glacial lake silt_ _ _ _ ___ __ __ _ __ __ _ _ _ __ _ _ ___ __...______________________ ·-______________________ Big Smoke mine ______________________ ·_____________________ Deer |  | Real, Irene del, Bouzari, Farhad, Rainbow, Amelia, Bissig, Thomas, Blackwell, Jacqueline, Sherlock, Ross, Thompson, John F.H., Hart, Craig J.R. (2017) Spatially and Temporally Associated Porphyry Deposits with Distinct Cu/Au/Mo Ratios, Woodjam District, Central British Columbia. Economic Geology, 112 (7) 1673-1717 doi:10.5382/econgeo.2017.4526 | Journal (article/letter/editorial) | | Cu/Au/Mo Ratios, Woodjam District, Central British Columbia Irene del Real,1,†,* Farhad Bouzari,1 Amelia...University of British Columbia, 2020-2207 Main Mall, Vancouver, British Columbia, Canada V6T1Z Fields...Fields Canada Exploration, 706-1155 Robson Street, Vancouver, British Columbia, Canada V6E1B5 3 Department...located in the Quesnel terrane in central British Columbia. Porphyry centers include the Southeast zone...Introduction Porphyry copper-gold deposits in British Columbia (Fig. 1) formed during the Late Triassic to |  | | Report (issue) | | URANIUM-BEARING MINERALS IN THE ST. KEVIN DISTRICT LAKE COUNTY, COLORADO This report concerns work done...URANIUM-BEARING MINERALS IN THE ST. KEVIN DISTRICT, LAKE COUNTY, COLORADO By C. T. Pierson and Q. D. Singewald...URANIUM-BEARING MINERALS IN THE ST. KEVIN DISTRICT, LAKE COUNTY, COLORADO By C. T. Pierson and Q. D. Singewald...May turquoise mine; metatorbernite is disseminated in granite at the Turquoise Chief mine. Commonly the...is disseminated in the granite on the dump of a mine just west of the St. Kevin district, and autunite( |  | | Journal (issue) | | Opal Pseudomorphs after Gaylussite From Tecopa Dry Lake Sediments, Inyo County, CA Robert Housley1 (rhousley@its...edu), Marek Chorazewicz2, and George Rossman1 1. Division of Geological and Planetary Sciences, California...siliceous nodules from certain parts of the ancient Lake Tecopa sediments. This occurrence must have been...ulexite/probertite nodules, collected off the dry lake surface by a simple process. They simply dissolved...Valley, so they moved their operations to Tecopa Dry Lake where it was sufficiently cooler to continue production |  | | Report (issue) | | Alteration-mineral assemblages in the Copper Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper...late-stage veins in the Maggie deposit in British Columbia (Canada), together with a polymetallic assemblage...which will vary with the price of copper and local mining costs. At Dos Pobres, Arizona, from the top of...the date of a study, considering the extent of mining at that date. At Batu Hijau, Indonesia, Arif and...as “leached caps,” include goethite, jarosite, hematite, gypsum, alunite, and kaolinite. Supergene and |  | | Journal (article/letter/editorial) | | ideal case, to assist in the planning of selective mining. Introduction T H E ECONOMIC GEOLOGY of polluting...processes operate. Environmental standards for the mining and smelting industries, however, are being improved...Porphyry copper deposits account for 60% of the world's mine production of copper and constitute 80% of ore reserves...February 2015 Geotectonic setting: Island arc Canada 1. Afton 2. Galore Creek 3. Bethlehem 4. Highmont...mineralization 3 Canada 15. Bell 16. Berg 17. Morrison 18. Ox Lake 19. Fish Lake X PI X X Sutherland |  | | Report (issue) | | . . . . . . . . . . . . . . . History of metal mining in Washington . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . 67 Mining methods .. . ................ ·· . . . . . . ..... . . . . . 69 PAR,T II. DESCRIPTION OF THE MINING DISTRICTS A.ND INDIVIDUAL ORE DEPOSITS , , , .... . . . . . . . . . . . . . . 145 Condition of mining activity . . . . . . . . . . . . . . . . . . ....153 Loon Lake Copper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Loon Lake-Blue Bird |  | | Report (issue) | | from Los Alamos National Laboratory Chemistry Division; available at http://periodic.lanl.gov/images/periodictable.............................................. P20 Mine Waste Characteristics........................................................................ P25 Mine Closure...................................................... P11 Pie chart showing world rhenium mine production in 2012, by country and percent of world...ohm inch (Ω-in.) ohm inch (Ω-in.) International British thermal unit inch per hour per square foot per |  | | Report (issue) | | products, azurite, cuprite and malachite. .Micaceous hematite and sonw spbaleri.te were observed. WINDFALL....in H>OO and incorporated in 1904 as the Windfall Mining Company. The formations as exposed on the ' The...ropo1-ted from the ore. u. s. COPPEn-oor_,n_ This mine is situated in sec. 17, T. 32 N., R. 41 E. TJiere...one car of ore was shipped to a smelter in British Columbia, " -hich is sa id to have yielded the following...Geological SU-rvey CHEWELAH CONSOLIDATED. This mine is situated in the northern pa.rt of sec. 25, T |  | | Report (issue) | | Loofbourow, 1962). Gold was found at the Wells Fargo mine during this study. The quadrangle contains a section...conglomerate). The Windermere Group consists of the Huckleberry Formation (basal conglomerate member and upper...metabasalt feeder dikes for the flows of the Huckleberry Formation caused minor contact metamorphism where...the Deer Trail Group and conglomerate of the Huckleberry Formation. Lower Cambrian Addy Quartzite was...Trail Group and the conglomerate member of the Huckleberry Formation. The younger units were only slightly |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) | | RUSSIA ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS GEOLOGICAL SURVEY OF CANADA SIGNIFICANT...2-Alaska Division of Geological and Geophysical Surveys, Fairbanks 3-Geological Survey of Canada, Vancouver...2-Alaska Division of Geological and Geophysical Surveys, Fairbanks; '-Geological Survey of Canada, Vancouver;...9-U.S. Geological Survey, Anchorage INTRODUCTION Mine. A site where valuable minerals have been extracted...occurrence, mineral deposit, prospect, and (or) mine. Metallogenic belt. A geologic unit (area) that |  | | Report (issue) | | potential for nonmetallic resources is low. No mining claims exist in the study area, which is almost...rugged ridges, barren moraines, alpine meadows, huckleberry thickets, and, below the 6000-ft (1850-m) level...Nation. The towns nearest to Mount Adams are Trout Lake (south) and Glenwood (southeast). On USFS lands...usually accessible by graded dirt roads from Trout Lake and Glenwood during the summer months. Several foot...icefalls or steep cleavers of rubbly andesite. No mining activity or geothermal drilling is known to have |  | | Journal (article/letter/editorial) | | (Kitchener and parts of Kitchener-Siyeh of British Columbia, Wallace of northern Idaho and western Montana...Supergroup. Based on these correlations, a fourfold division ol the Precambrian Belt-Purcell Supergroup is...equivalent in the Purcell Supergroup of adjacent British Columbia) that interdigitates with the lowermost Missoula...exclude strata equivalent to the Windermere Group of Canada. Thus the Belt and Purcell Supergroups are to be...Supergroup (originally Purcell series) of southern British Columbia and southwestern Alberta, forms a megacyclic |
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