 | | Journal (article/letter/editorial) | | Mineralogy and Petrology of the Metamorphosed Wabush Iron Formation, Southwestern Labrador1 by CORNELIS...district immediately west and northwest of Labrador City, Labrador, Newfoundland, Canada. The Wabush iron ore...ore district lies between 52° 54' and 53° 06' north 1 Contribution of the Department of Geological Sciences...(Proterozoic) age is part of the Labrador Trough in southwestern Labrador, Canada. It is the regionally metamorphosed...iron-rich sediments of the central part of the Labrador Trough. The metamorphic grade is kyanite-staurolite |  | | Report (issue) | | ROCKS AND MINERALS FOR THE COLLECTOR Geological Survey of Canada Miscellaneous Report 58 Îles de la...the Island of Newfoundland, and Labrador Ann P. Sabina 2003 Geological Survey of Canada Miscellaneous...ROCKS AND MINERALS FOR THE COLLECTOR Îles de la Madeleine, Quebec, the Island of Newfoundland, and Labrador...in Right of Canada, 2003 Catalogue No. M41-8/58E ISBN 0-660-18932-1 Available in Canada from Geological...Geological Survey of Canada offices: 601 Booth Street Ottawa, Ontario K1A 0E8 3303-33rd Street N.W. Calgary |  | | Report (issue) | | ENERGY, MINES AND RESOURCES GEOLOGICAL SURVEY OF CANADA CANADA PAPER 75-36 ROCKS AND MINERALS FOR...ISLANDS, QUEBEC, AND THE ISLAND OF NEWFOUNDLAND Ann. P. Sabina DEPARTMENT OF ENERGY, MINES AND RESOURCES ...o( Supply and Services Canada 1976 Available by mail from Printing and Publishing Supply and Services...Services Canada, Ottawa, Canada KIA OS9 and at Canadian Government Bookstores: HALIFAX 1683 Barrington Street...your bookseller Catalogue No. M44-75-36 Price Canada: $3.00 Other Countries: $3.60 Price subject to |  | | Journal (article/letter/editorial) | | Geological Sciences Virginia Polytechnic Institute and Slate Uniuersity Blacksburg, Virginia 24061 Abstract...amphiboleis unstable amphiboleis l4 and 22mole percentat725" and 630'C respectively; AtI), below630'C...solidsolutionexpandsto 54,62,and 65 molepercent Fe end-member at 7250,625', and 600"C,respectively. Resultsobtainedin...seriesis the simplest chemically of all amphiboles and thus can provide valuable information for the understanding...reaction. Boyd (1955) reported synthesisat I kbar and about 800'C of some compositionson this j o i n b |  | | Journal (volume) | | i M ; 0-AND GEOLOGIST % it-Utontltln Journal of Natural Science...Geological Survey of Canada. E. Billings, F.G.S., Geological Survey of Canada. J. F. Whiteaves, F.G...hundred and sixty-eight, by Da\tson Brothers, in the Office of the Registrar of the Province of Canada. MONTREAL...PRINTING AND PUBLISHING COMPANY CONTENTS. Page On the Rocks and Cupriferous Beds of Portage Lake, Michigan...Boulder-clay of Canada. By J. W. ••••• Dawson, LL.D., F.R.S The Musk-rats as Builders and as Miners. By |  | | Book (volume) | | founded in 1807 as the Geological Society of London and is the oldest geological society in the world. It...membership of arqund 7500. It has countrywide coverage and approximately 1000 members reside overseas. The Society...the Society’s international journals, books and maps, and which acts as the European distributor for publications...American Association of Petroleum Geologists, SEPM and the Geological Society of America. Fellowship is...recognized honours degree in geology or cognate subject and who have at least two years’ relevant postgraduate |  | | Journal (article/letter/editorial) | | conditions of Grenville-age eclogite facies metamorphism and amphibolite facies retrogression of the Glenelg–Attadale...July 2004; accepted 28 April 2005) Abstract – Peak and retrograde P–T conditions of Grenville-age eclogites...presented. Peak conditions are estimated as c. 20 kbar and 750–780 ◦ C, in broad agreement with previous work...followed a steep decompression path to c. 13 kbar and 650–700 ◦ C during amphibolite facies retrogression...1080 Ma and retrogression at c. 995 Ma, suggesting fairly sluggish uplift rates of < 0.3 km/Ma and cooling |  | | Catalog/List | | or return. Satisfaction is guaranteed. POSTAGE and insurance are charged on orders, but additional charges...PRICESSUBJECTTO CHANGE WITHOUT NOTICE INQUIRIES and special quotations are invited. ABBREVIATIONS used......... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen with minor...Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on monzonite ... ALABANDITE...Derby mine White xlline lamellar mass with minor lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous |  | | Report (volume) | | NORTH AMERICAN GEOLOGY, PALEONTOLOGY PETROLOGY, AND MINERALOGY FOR BY 3FJRJEJD BOUGHHXCMV WEEKS ...of a bibliography and index of North American geology, paleontology, petrology, and mineralogy for the...the year 1902, and to request that it be published as a bulletin of the Survey. Very respectfully, F....5 BIBLIOaRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE...arrangement of the material of the Bibliography and Index for 1902 is similar to that adopted for the |  | | Report (volume) | | DIRECTOR BIBIIOGRAP.HY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE...of a bibliography and index of North American geology, paleontology, petrology, and mineralogy for the...the year 1903, and to request that it be published as a bulletin of the Survey. Very respectfully, F. B... BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY,- PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE...arrangement of the material of the Bibliography and Index f Or 1903 is similar to that adopted for the |  | | Report (issue) | | PAPER 69-45 GEOLOGICAL SURVEY OF CANADA DEPARTMENT OF ENERGY, MINES AND RESOURCES A CATALOGUE OF CANADIAN...MINERALS R. J. Traill ' GEOLOGICAL SURVEY OF CANADA CANADA PAPER 69-45 A CATALOGUE OF CANADIAN MINERALS...MINERALS R. J. Traill DEPARTMENT OF ENERGY, MINES AND RESOURCES ©Crown Copyrights reserved Available...Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops in HALIFAX...Cath er ine Street Wes t OTTAWA - Corner Mackenzie and Rideau TORONTO - 221 Yonge Street WINNIPEG - 499 |  | | Report (volume) | | North American Geology, 1954 ""y RUTH REECE KING and others ·-:; E 0 L 0 G I C A L ·SUR V E y·i B U..., Elisabeth S. Loud;GeorgiimntJil'' ;). Conant, and Herbert C. Crandell., Jr. UNITED STATES GOVERNMENT...NORTH AMERICAN GEOLOGY 1954 By RUTH REECE KING and others 1 INTRODUCTION The current annual volume...Greenland, the West Indies, and other adjacent islands, and Hawaii, Guam, and other island possessions,...listed alphabetically by author, with full title and publication data. There follows a subject index to |  | | Report (volume) | | slate belt evaluated by spectrographic analyses and cluster analyses UNITED STATES GOVERNMENT PRINTING...------------------------------Previous geologic and geochemical work --------------------------Geologic...___________________ ----------------------------- 1 3 4 Sampling and analytical procedures -------------------------------...--------- 7 4 8 8 9 11 13 15 15 17 18 19 Sand and gravel -------------------------------------------Saprolite...contain (A) a highly magnetic fraction ~4.5 percent and (B) one or more gold particles identified in the |  | | Report (volume) | | continent, Greenland, the West Indies and adjacent islands, Hawaii, Guam, and other island possessions but not...listed alphabetically by author, with full title and publication data. There follows a subject index to...index are those used by the individual authors, and their listing here does not imply approval by the...S. Loud, Mildred C. Mead, Virginia S. Neuschel, and Dorothy B. Vitaliano. The "Bibliography of North...1235 (1965), 1266 (1966)' 1267 (1967)' 1268 (1968), and 1269 (1969). v BIBLIOGRAPHY CLAYTON, R. H. See |  | | Report (volume) | | continent, Greenland, the West Indies and adjacent· islands, Hawaii, Guam, and other island possessions but not...listed alphabetically by author, with full title and publication data. There follows a subject index to...index are those used by the individual authors, and their listing here does not imply approval by the...S. Loud, Mildred C. Mead, Virginia S. Neuschel, and Dorothy B. Vitaliano. The "Bibliography of North...1197 (1961), 1232 (1962), 1233 (1963), 1234 (1964), and 1235 (1965). v SERIAL LIST Acad. Nat. Sci. Philadelphia |  | | Journal (issue) | | Gemmolosy Volume 27 No. 8 Cultured pearls Cat's-eyes and star stones October 2001 t j Nephrite jade J ...Gemmological Association and Gem Testing Laboratory of Great Britain Gemmological Association and Gem Testing Laboratory... Cultured pearls and colour-changed cultured pearls: Raman spectra Li Liping and Chen Zhonghui Gemmological...grown over the past few years and include dyed pearls, irradiated pearls and so-called 'lasered' pearls...irradiated. Their Raman spectra have been obtained and found to be useful in identifying the colour origin |  | | Book (edition) | | country and TRENT UNIVERSITY yal, economic and al environment, a a local supply and ind factors and an assurance...be. Because we want your investment to be sound and our investment to be secure. N. A. Ross Mining Department...Chie KAISE Fe CANAL — HENRY J. KAISER COMPANY (CANADA), 4999 St. Catherine Street W. Montreal 215, P...alternative to uneconomical and frequent replacement of critical gears, shafts and other spare parts above...is to recognize recurring weak spots in machines and to save money by reclaiming instead of replacing |  | | Report (volume) | | continent, Greenland, the West Indies and adjacent islands, Hawaii, Guam, and other island possessions but not...listed alphabetically by author, with full title and publication data. There follows a subject index to...index are those used by the individual authors, and their listing here does not imply approval by the...S. Loud, Mildred C. Mead, Virginia S. Neuschel, and Dorothy B. Vitaliano. The "Bibliography of North...1233 (1963), 1234 (1964), 1235 (1965), 1266 (1966), and 1267 (1967). v SERIAL LIST Acad. Royale, Sci |  | | Journal (issue) | | Yellow and brown coloration in beryllium-treated sapphires Asterism in beryl, aquamarine and emerald...Gemmological Association and Gem Testing Laboratory of Great Britain Gemmological Association and Gem Testing Laboratory...in beryl, aquamarine and emerald an update Dr Karl Schmetzer1, Dr Lore Kiefert2 and Professor Dr Henry...in beryl, aquamarine and emerald is presented. A bronze-brown beryl from Brazil and several aquamarines...An emerald specimen from Madagascar showing four- and six-rayed stars is studied in detail. The asterism |  | | Report (volume) | | LOUD, MILDRED CHALLMAN MEAD, VIRGINIA M. JUSSEN and GEORGIANNA D. CONANT PART 2. INDEX VOLUME 3 : A-L...Published in 2 parts volumes 1 and 2, Bibliography, and volumes 3 and 4, Index UNITED STATES GOVERNMENT...C., 2. Alaska, Blashke Island ultrabasic Geiger and scintillation counters, complex: Walton, M. S.,Jr...responsibilities Geological geomorphology: Russell, R. J., 13. and growth: Koester, E. A.,3. American Petroleum Institute...program: Moody, C. L., 5. R. R., 6. Appalachian folding and sedimentaGeological profession: Stipp, T. F., 2. |  | | Report (volume) | | NORTH AMERICAN GEOLOGY, PALEONTOLOGY PETROLOGY, AND MINERALOGY FOR THE YEARS 1901-1905, INCLUSIVE BY...393 BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR 1901-1905...These have appeared as Bulletins Nos. 203, 221, 240, and 271. With these the bibliography of the literature...have been arranged alphabetically by authors' names and the entries numbered consecutively under each author...author. In addition to the full title of the paper and an abbreviated reference to the publication in which |  | | Journal (issue) | | Gemmological Association and Gem Testing Laboratory of Great Britain Gemmological Association and Gem Testing Laboratory...igneous rocks and exemplified by those of the Canadian Cordillera, British Columbia; and (2) para-nephrite...jade bodies associated with metasedimentary strata and exemplified by those of Eyre Peninsula, South Australia...by high levels of the basic elements Cr, Co and Ni, and para-nephrites characterized by relatively subdued...ortho-nephrite jade forms in folded orogenic belts and bears a mantle signature, para-nephrite jade may |  | Cabral, A. R., Zeh, A., Galbiatti, H. F., Lehmann, B. (2015) LATE CAMBRIAN Au-Pd MINERALIZATION AND Fe ENRICHMENT IN THE ITABIRA DISTRICT, MINAS GERAIS, BRAZIL, AT 496 Ma: CONSTRAINTS FROM U-Pb MONAZITE DATING OF A JACUTINGA LODE. Economic Geology, 110 (1) 263-272 doi:10.2113/econgeo.110.1.263 | Journal (article/letter/editorial) | | pp. 263–272 LATE CAMBRIAN Au-Pd MINERALIZATION AND Fe ENRICHMENT IN THE ITABIRA DISTRICT, MINAS GERAIS...Cabral,1,† Armin Zeh,2 Henry Francisco Galbiatti,3 and Bernd Lehmann1 1 Lagerstätten und Rohstoffe, Technische...of Minas Gerais, the ~2.0 Ga Transamazonian event and the ~0.6 Ga Brasiliano event. This controversy is...which is well within the time period between ca. 524 and 444 Ma, suggested by recently published geochronologic...gold rush in Brazilian history, both historically and economically, was triggered ca. 320 years ago in |  | | Journal (issue) | | 2 The Wittelsbach-Graff and Hope Diamonds . . . Opals from Ethiopia—and Madagascar Composite Turquoise... EXPERTISE THAT SPREADS CONFIDENCE. AROUND THE WORLD AND AROUND THE CLOCK. ISRAEL 5 : 0 0 P M Because Public...at the Counter. GIA launches Retailer Support Kit and website Cutter checks parameters online with GIA...KONG 10 : 0 0 P M Wholesaler views grading results and requests additional services online at My Laboratory...inscribe a diamond and issue a GIA Diamond Dossier® A $97.00 value, shipping and handling extra. All |  | | Report (volume) | | LOUD, MILDRED CHALLMAN MEAD, VIRGINIA M. JUSSEN, and GEORGIANNA D. CONANT PART 1. BIBLIOGRAPHY VOLUME...Published in 2 parts volumes 1 and 2y Bibliography, and volumes 3 and 4, Index UNITED STATES GOVERNMENT...LOUD, MILDRED CHALLMAN MEAD, VIRGINIA M. JUSSEN, and GEORGIANNA D. CONANT INTRODUCTION This bibliography...the geology of the United States (including Alaska and Hawaii), the rest of the North American continent...including Greenland, the West Indies, and adjacent islands, and also Guam and other Pacific island possessions |
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