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| PAPER 69-45 GEOLOGICAL SURVEY OF CANADA DEPARTMENT OF ENERGY, MINES AND RESOURCES A CATALOGUE OF...MINERALS R. J. Traill ' GEOLOGICAL SURVEY OF CANADA CANADA PAPER 69-45 A CATALOGUE OF CANADIAN MINERALS...n's Printer, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops...to change without notic e Queen ' s Printer for Canada Ottawa 1970 A CATALOGUE OF CANADIAN MINERALS...has elapsed since T . Sterry Hunt in Geology of Canada, 1863 , presented the first descriptive list of |
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| ... ... .... . .... ..... . . ...... . Zoned Uraninite Pegmatites ..................................... . . . . . . . . . . . . . . . . . . . . . . . Canada . . . . . . . . . . . . . . . . . . . . . . . ...... ... .................. . .. . .... . Middle East ........ . . . ...... . . . .............. . ..... . Zr-Fe 3.......... . 5. Anions Examples Uraninite Pyrochlorc-microlite, apatite, zirkelite, crandalJite...cro]j te Uraninite, zircon Uraninite Uraninite, fergusonite, samarskite, xenotime Uraninite Urau.inite |
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| Wales District 3. 4. 5. 6. 7. 8. • • • • East Anglia and South-Eastern District South M-idlands...M-idlands and Central Wales District Yorkshire and East Midlands District • • • • North-Western District • •...Sheet was continued, mainly in the Jurassic country east of the River Severn, and just over half the sheet...170) Sheet has any unequivocal evidence yet been found indicating an inter• glacial period between the...extensive tracts of Boulder Clay. In Yorkshire and the east Midlands the resurvey of the Derby (125) Sheet was |
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| $80 million ; they are served by a lead smelter at East Helena and are crossed by good roads, a railroad...most of the small uranium deposits that have been found. In a few veins, coarsely crystalline quartz and...conglomerate or another breccia pipe have been found. Placer deposits of go~d have been worked, particularly...widespread. lies between the Elkhorn Mountains on the· east and Ice moved southw.ard from the accumulation area...smoothly rounded and are abo;ut ~,000 feet above the east in Hoodoo Creek and Snowdrift Creek were probmajor |
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| list of localities where the same mineral might be found is necessarily incomplete. Many minerals are so...the most noted one in the State for the number found. Placer deposits elsewhere have also yielded them...field. No record has been kept of the total number found, but it is probably between four and five hundred...been overlooked or destroyed. A few of the stones found are over two carats in weight and of good quality...in the possession of different individuals were found during the days when placer mining and hydraulicking |
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| is no satisfactory English equivalent. We have found that a little confusion may arise with two frequently...not considered. Other omissions will certainly be found. Numerous references have been included to enable...sketch-maps and sections. Cartographic details will be found in the maps and works cited. A beginning has been...of crystalline rocks extending from Cameroun to East Africa. The geology of Africa is the work of only...Plateaux. B04: 47. The Afar. XOXCXTIT XXXIV KXXV EAST AFRICA: KENYA, UGANDA, TANGANYIKA 1. Pre-Cambrian |
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| the United States—World’s Production of Arsenic— Canada—Germany—Italy—United Kingdom.29-31 ASBESTOS Asbestos...between Asbestos and Magnesia Lumber—Asbestos in Canada— Prices—Canadian Statistics—Uses of Asbestos.32-37...United States—Barytes Mining in Foreign Countries— Canada—Process for Making Barium Carbonate.42-45 BAUXITE...Standards—The Market—Cement Industry of Canada—Statistics of Cement in Canada.64-70 CHROMIUM AND CHROME ORE (By...Coal Trade—Production of Coal in the World—Belgium—Canada—France—Germany--Spain—United Kingdom—Coke Production—Production |
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| are embedded nothing which lives have the found are structure included Such kingdom. which...aid of the is of if a to will be will found be be given Minerals crust: earth’s form ...endeavouring form, Pearls extracted obsidian, not a found in of the rare occur our is the formulae...it as copper since mineral, a mineral; a found metallic But not smelting is by is copper...walls. glassy quite a and have nor were found of alone is the fig. The goblins, the shapes |
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| determination of the various kinds of rocks which are found in the field during geologic mapping. The photographic...Press, 1952. Canada. Geological Survey, Radioactivity Division. Prospecting for uranium in Canada. Ottawa...bibliography on hydrology, 1941-1950 (United States and Canada). Washington, 1952. U. S. Bureau of Reclamation...chux-ch groups (talks given, conducted field trip) East Bay Engineers Club (talk given) Journal Club of...one degree north to south and two degrees west to east. : : (See fig. 2.) Although most of the available |
