 | | Report (issue) | | MINERALS FOR THE COLLECTOR Geological Survey of Canada Miscellaneous Report 48 Ottawa to North Bay and...Natural Resources Canada Ressources naturelles Canada Geological Survey of Canada Miscellaneous Report...Queen in Right of Canada 2007 Catalogue No. M41-8/48E ISBN 0-660-19556-9 Available in Canada from the Geological...Geological Survey of Canada Bookstore (see inside front cover for details) A copy of this publication is...available for reference by depository libraries across Canada through access to the Depository Services Program's |  | | Report (issue) | | MINES AND RESOURCES GEOLOGICAL SURVEY OF CANADA CANADA PAPER 70-50 ROCKS AND MINERALS FOR THE COLLECTOR...by mail from Information Canada, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and...and Information Canada bookshops in HALIFAX - 1735 Barrington Street MONTREAL - 1182 St. Catherine Street...Price subject to change without notice Information Canada Ottawa 1971 - iii - CONTENTS Page Abstract..... . . . . . . . . . . . . . . . . . Bluff Point Mine . . • . . . . . . . • . . . . . . . . . . . . . |  | | | | in the field ~“ Various geological locations iin Canada© Physical properties of minerals and rocks, and...surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...Fitzhenry & Whiteside acknowledges with thanks the Canada Council for the Arts, and the Ontario Arts Council...acknowledge the financial support of the Government of Canada through the Book Publishing Industry Development...publishing activities. Ss Canada Council for the Arts Conseil des Arts du Canada vw ONTARIO ARTS COUNCIL |  | | Book | | PROVINCE OF QUEBEC, CANADA DEPARTMENT OF MINES Honorable Paul V.'.Eurl. Minister P. - E. Au111er,Deputy-\linister...MINERALOGY QUEBEC )961 S-19 - PROVINCEOF QUEBEC,CANADA DEPARTMENT OF MINES llonornhlr P. • F:. Au11er...surface ecm coated with nn oily sub lance. Example: talc (No. 28). -ndamantinc lustC'r: rcflectin~ liirht...1ni11rral·th:1t h:wr thP ~nme colour in rhr mar.:!-i\'<'. talc. E prrimrnl. - Examine the samples of he111:1lilc(...'rn/r of llnrd11r. .~ , ·crutrhed by th finger-nail Talc J L ·> (; _rp,-lllll ( :t) =~Cnlcitc , 'cratchrd |  | | Journal (article/letter/editorial) | | Gogebic iron range, home of the well-known Montreal mine in Wisconsin. (My collecting experience has not...the town of Negaunee, and the first mine to open was the Jackson mine in 1845 (Boyum 1983).At that time...“Micromineral Collectors and Extinct Mines: The Buckhorn Mine, New Mexico” and appeared in the January/February...today are much more meticulous in recording accurate mine information. Each of the four Iron Country counties...been recovered. The nearest town or village to each mine or location is given only for general geographic |  | | Journal (article/letter/editorial) | | Figure 1. Graphite rosettes from Leib’s Moonstone mine, Bloomingdale, Essex County. This specimen (8 cm...mines were successful; the Lead Hill (Chilson Hill) mine near Ticonderoga was an important exception. Many...known as a locality important for graphite, this mine has the honor of being the source of a specimen...fluorite in feldspar. In the early 1960s, Ralph Bristol discovered that, when properly cut, the chatoyant...and more rarely “stars” (Bristol 1965). In 1964, at the request of Bristol and Vern Sawyer, property-owner |  | | Journal (article/letter/editorial) | | SLACK3 1 Department of Geology, University of Bristol, Bristol, BS8 IRJ, UK 2 Max-Planck-Institut for Chemie...the Sullivan Pb-Zn-Ag deposit (British Columbia, Canada). They approximate the Mg-equivalent of foitite...Mn enrichment, hydrothermal alteration, Sullivan mine, Pb-Zn-Ag deposit, British Columbia. Introduction...spectrometry method (WDS) at the University of Bristol, using a JEOL JXA-8600 Superprobe equipped with...represent alkalideficient tourmaline from the Sullivan mine (this study); open square represents foitite from |  | | Journal (article/letter/editorial) | | Staurolite Stilbite Zoisite BRISTOL COUNTY The major portion of Bristol County shows sedimentary rocks...Ernerson2has mapped the peninsular portion of Bristol Neck as granodiorite. The low clifis bordering...the Diamond Hill area of Providence County. The Bristol area, in the vicinity of portsmouth Ferry, was...which were found about 1835. Bnrsror Loc,rr,rry Bristol Highlands MrNnx-q.rs Fouwo Limonite Melanterite... THE AM ERICAN M IN ERALOGIST 428 Locer-r:rv Bristol Ferry N. of Iight E. of light MrxBnlls Epidote |  | | Journal (volume) | | can be correlated with the Grenville sequence in Canada. The massif is broken by normal faults which strike...EAST BORDER OF THE MIDDLEBURY SYNCLINORIUM NEAR BRISTOL, VERMONT Hund, G. E., Department of Geology, Middlebury...Middlebury, Vermont 05753 Results of field work near Bristol suggest that the thrust zone mapped by Klein (1978)...in the talc structure. Small amounts of Fe, Mn, or Al can substitute for part of the Mg. Talc occurs...massive talc is common in Vermont. Our state has been one of the principal producers of both talc and soapstone |  | | Journal (article/letter/editorial) | | Geology, Wills Memorial Building, University of Bristol, Bristol BS8 lRJ, U,K. E-mail: bristol.ac.uk r.a.brooker@...prepared many CO'-bearing glass samples using a talc piston-cylinder assemblywithout blackening of samples...glasseswhen the boron nitride was removed from the talc assembly. However, Brey and Green (1976) suggestedthat...nitride to reduce migration of H, from an outer talc sleeveto the capsule. More recent studies of CO'...in l2-1 mm assemblies.With the elimination of the talc as a source of HrO, it might be expectedthat the |  | Dinel, E., Fowler, A. D., Ayer, J., Still, A., Tylee, K., Barr, E. (2008) Lithogeochemical and Stratigraphic Controls on Gold Mineralization within the Metavolcanic Rocks of the Hoyle Pond Mine, Timmins, Ontario. Economic Geology, 103 (6) 1341-1363 doi:10.2113/gsecongeo.103.6.1341 | Journal (article/letter/editorial) | | within the Metavolcanic Rocks of the Hoyle Pond Mine, Timmins, Ontario ETIENNE DINEL,† ANTHONY D. FOWLER...University of Ottawa, 140 Louis Pasteur St., Ottawa, Canada K1N 6N5, and Ottawa Carleton Geoscience Centre...Division, 933 Ramsey Lake Rd, Sudbury, Ontario, Canada P3E 6B5 ALASTAIR STILL, KEN TYLEE, AND ERIK BARR...Venture, Hoyle Pond Mine, 1 Gold Mine Road, P.O. Box 70, Timmins, Ontario, Canada P0N 1G0 Abstract The...dolomite) shear and extension vein arrays. At the mine scale a broad carbonate alteration is evident. Two |  | | Journal (article/letter/editorial) | | Mg-chloriteq- pyrrhotite+cubaniteq- chalcopyrite,and talc q-quartz q- magnetitein shearedrocks and ores. Intense...60 , FIG. 3. Geological map of the Flin Flon mine showing plan views on 1170 and 3000 levels. shown...also Koo, 1973 for details). 14304 1690. 1950. Mine Geology 2210. Cu-Zn orebodiesof two types, massiveand...describedprimary structures Flin Flon deposit (after mine maps). Two parts of the suchas amygdules,pillows...reference lines. Locations of underground stratigraphy. mine workings and drill holes selected for study are |  | | Journal (article/letter/editorial) | | the Yellow Jacket mine on Bear Creek in northern San Juan County, Colorado. The mine was in a rather remote...several visits to the old abandoned Bristol Copper Mine near Bristol, Hartford Co., Conn. Two of his good...malachite "grains"; and grayish, schistoze masses of talc. DELAWARE—Brown jasper pebbles have been found on...Route 191, Cooper (Washington Co.), Maine and the mine itself are described in the "Report of the State...the xls we ever saw from "From an old molybdenite mine, Route 191, Cooper, Maine."—on label. MARYLAND—Quartz |  | | Journal (article/letter/editorial) | | left to right: Titanite (sphene), Tilly Foster mine, Brewster, Putnam County, 6.70 carats, Harvard Mineralogical...collection), S. Chamberlain photo; hexagonite, Wight mine, Fowler, St. Lawrence County, 3.29 carats, Canadian...Chamberlain photo; calcite, St. Joe Minerals (ZCA) mine, Balmat, St. Lawrence County, 1,017 carats, A. E...Fortunately for lapidaries and mineral collectors, the mine offers tours and collecting opportunities, the essential...Kreischerville, Staten Island (Sinkankas 1965) Valhalla ZCA mine, Balmat Pillar Point, Lake Ontario Batchellerville |  | | Journal (article/letter/editorial) | | in frontal regions of the Grenville Province of Canada and the northeastern US, and shearing in the Natal...Memorial University of Newfoundland, St. John’s, NL, Canada A1B 3X5. Tel.: +1-709-737-4333; fax: +1-709-737-2589...sgrimes@esd.mun.ca (S.W. Grimes). exposures in Canada, the Texas exposures are largely unaffected by...accomplished for the northwest Van Horn Mountains by Bristol and Mosher (1988), but has been lacking for the...least four phases of ductile deformation (Bristol, 1987; Bristol and Mosher, 1988; Grimes, 1999; Grimes |  | | Journal (article/letter/editorial) | | remaining assets were purchased by Eastern Magnesia and Talc of Windsor, Vermont. After the quarry closed, it...the Dodge property, Carlton mine, Carlton talc mine, Carleton talc mine, and the Carlton quarry, the...Green MountaidBerkshire inliers. The creation of the talc deposit is the result of metamorphism of an ultramafic...ancient margin, oceanic lithospheres, serpentinites, talc schists and steatite, and other related alteration...with talc forming in a narrow range of about 250°C. When temperatures reached about 700”C, the talc reacted |  | | Journal (issue) | | Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Articles Famous mineral localities: The Bristol copper mine, Connecticut...............................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | | Journal (article/letter/editorial) | | Department of Earth Sciences, University of Bristol, Bristol BS8 1RJ, UK Department of Geology, Trinity...Department of Mechanical Engineering, University of Bristol, BS8 1TR, UK a r t i c l e i n f o Article history:...Proterozoic, 3.3–2.0 Ga). Basement rocks exposed in the mine are assigned to the Gumbu Group of the Proterozoic...These data were collected during three visits to the mine between 2004 and 2006. Different lithofacies were...altered microcrysts (serpentinised olivine, SO) with talc (T) rims, in a fine-grained matrix, comprising (void-filling) |  | Rayner, Murray J., Moss, Stephen W., Lorenz, Volker, Jaques, A. Lynton, Boxer, Grant L., Smith, Chris B., Webb, Kimberley (2018) New insights into volcanic processes from deep mining of the southern diatreme within the Argyle lamproite pipe, Western Australia. Mineralogy and Petrology, 112. 351-363 doi:10.1007/s00710-018-0625-4 | Journal (article/letter/editorial) | | mantle-derived olivine now replaced by serpentine and/or talc. The persistence of small-scale graded and crossbedding...Volcaniclastics . Diamond pipe Introduction The Argyle mine in the Kimberley region of Western Australia (Fig...At its peak, in the period 1993–1998, the Argyle mine produced more than 40 million ct per annum. Argyle...Sciences, University of Bristol, Wills Memorial Building, Queen’s Road, Bristol BS8 1RJ, UK 8 SRK Consulting...Consulting, 1066 W Hastings St, Vancouver, BC V6E 3X2, Canada Argyle Diamonds, Rio Tinto, 1 William St, Perth |  | | Book (edition) | | APPENDIX B Maps of the Interior of the Roxbury Iron Mine, Mine Hill, Roxbury, Connecticut . . . Maps and Directions...Foster Iron Mine................... Economic Geology: Description of the Tilly Foster Mine..............Tilly Foster Mine -1972 ........................ Brief Summary of the Tilly Foster Mine . . The Branchville...Manganfluorapatite in Connecticut . . . Old Tungsten Mine and Topaz Prospect Long Hill, Trumbull, Connecticut...Gruss for general assistance and drawing of the mine and locality maps; Harold Banks, Jr. for editing |  | | Journal (article/letter/editorial) | | 698 MINERALOGICAL MAGAZINE, VOLUME 58A Talc dehydration to 50 kbar: Constraints on the volume of H20...CETSEI, Department of Geology, University of Bristol, Bristol BS8 1P,J Introduction Recent experimental...study of talc [Mg3Si4Olo(OH)2] dehydration, to determine the volume of H20 along the reaction talc = enstatite...apparatus. Samples consisting of equal amounts of talc and enstatite + quartz were sealed in Pt capsules...a multi-anvil apparatus. The sample consisted of talc + 1-t20, and dehydration was inferred by examining |  | | Journal (issue) | | South Wales I. Plimer Alumohydrocalcite from the Bristol District C. Alabaster The secondary mineralogy...variety, from the Britannia Mine , North Wales, and from the Botallack Mine, Cornwall A.M. Pollard, R.G...Wesley Mine; a further occurrence of manganese oxide-hosted lead oxychloride minerals in the Bristol District...Croft Mine , Cornwall- a second English occurrence 1. Betterton Native silver from Red Gill Mine, Caldbeck...Fells, Cumbria M. Wirth Rosasite from West Pasture Mine, Weardale , Co. Durham B. Young and J.G. Francis |  | | Journal (issue) | | 8 RED CLOUD MINE WULFENITE Rockhounds enjoy the products of this amazing Arizona mine. By Bob Jones...SAWTOOTH QUARTZ 40 ROCK & GEM KIDS 46 THE BRISTOL COPPER MINE 50 COOL SUMMER ROCKHOUNDING 54 NATIVE... Find jagged quartz crystals at the Wall Street mine. By Robert Beard Regular Columns Field Notes ....years for $74.95. Add $24.00 per year postage for Canada and all other foreign countries. On OnThe TheCover...Cover Wulfenite from the Red Cloud (photo credit)mine (La Paz County), Arizona, is world famous. (3.9 |  | | Journal (article/letter/editorial) | | including potentially occurring quench phases. Talc is the most common reported quench product in the...at the ETH Zürich. In difference to the runs in Bristol the temperature was regulated manually with a cooling...piston cylinder apparatus at the University of Bristol. Talc-pyrex assemblies were used as pressure medium...applied to the EMF. To account for the friction of the talc-pyrex assemblies 10 % were added to the nominal...amorphous material and traces of poorly crystallized talc. Most of the enstatite detected in the quench material |  | | Book | | Oural et au Katanga. En France, hormis la célèbre mine de Chessy (localité-type de la « chessylite », voir...Californie, en Méso-Amérique (surtout au Guatemala), au Canada et en Italie (Mont Viso). Les principaux critères...(Australie), (2) les lamelles de la labradorite (Canada) Comment identifier les minéraux ? Autre exemple...rares (sodalite, fluorine, phlogopite, scheelite, talc) ou en zinc (sphalérite et smithsonite) sont souvent...du plus tendre au plus dur : 24 1 2 3 4 5 Talc Gypse Calcite Fluorine Apatite 6 7 8 9 |
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