 | | Report (volume) | | where its type locality occurs; and the Colorado group or shale, used widely in Canada, is under the State...(rock-stratigraphic) term of higher rank than "group," but more commonly as a time-stratigraphic (tune-rock)...appears in brackets; the Osage series [see Osage group 1] of Early Mississippian age is an example. Precambrian...glacial epoch J (Wyoming) Blacks Fork glacial stage l (Utah) Brisco glacial substage 2 (Colorado) Buffalo...glacial stage 2 (Colorado) Little Dry glacial stage 1 (Utah) Long Draw glacial substage 2 (Colorado) Monarch |  | | Report (volume) | | as coal beds, oil and gas sands, pegmatites, and mining terms, are omitted, inasmuch as they are not considered...of its components, such as a clay, limestone, sandstone, or shale, is credited as the introduction of...geology of Canadian ore deposits: Canadian Inst. Mining and Metallurgy, p. 487. Active formation Ordovician:...Theses, 1942, p. 143, 145. Adler series See Alder group. Adobe formation Pennsylvanian (Missouri series)...Nat. History Survey Kept. Inv. 7, p. 5. Agnostus Cove formation Upper Cambrian (Johannian) : New Brunswick |  | | Book | | stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |  | | Book (volume) | | collectors, even though the state produces more sandstone, silica sand and Fluorspar than any other state...Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...Carboniferous system of repeated alterations of sandstone, shale, bituminous slates, thin bands of limestone...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw |  | | Book (volume) | | collectors, even though the state produces more sandstone, silica sand and Fluorspar than any other state...Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...Carboniferous system of repeated alterations of sandstone, shale, bituminous slates, thin bands of limestone...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw |  | | Book (volume) | | entire state are all undisturbed sedimentaries: sandstone, limestone, shale and clay, with the oldest formation...chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford |  | | Report (Issue volume) | | Canada but also by provincial organizations, the mining and petroleum industries, con¬ sultants, and the...exploration and production programs of the petroleum and mining in¬ ideas involving tectonics and metallogenesis...private industry, the exceptions being Eldorado Mining and Refining Company, Societe quebecoise d’exploitation...Street, Crown Corporation President, Eldorado Mining and Refining Ltd., 151 Slater Street, Ottawa, Ontario...Building, Calgary, Alberta. Canadian Institute of Mining and Metallurgy, Room 906, 1117 St. Catherine St |  | | Report (issue) | | Is EIN Mining Industry of IDAHO FOR THE YEAR 1928 UUUGEQEONGRGOUUEEEOOUOONGOUUOOGOQEOOOQOUVONOQO...EcIUUUGGMOUAN THIRTIETH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1928 STEWART INSPECTOR...Sem OWNERSHIP STS VIS OF TIMBER ON UNPATENTED MINING 2 cere ee Ra ye pe a a RLECTRICIEY ON THE COURT...BBAR GIAKBS COUINT Yee cele ewe ds IBDN BEWAH. COUNTY 1M nook oe 0d ee a 0 ee ae ee ie yee IBUINGTRUAINE...ee BONNER (COUNTY. Ci. 0 ee es et ee BONUNB VAMGIEES (COUNTY 2.5 kool ee BOUNDARY: COUNTY. cis -t:50 |  | | Journal (article/letter/editorial) | | Constant Gneiss, Cambrian, Ordovician, Greenland Group, New Zealand, South Island (Adams, C. J.D.) 28 1...) 4 5 368 Shale, Sr/Rb, Precambrian, Onverwacht Group, South Africa (Hurley, Patrick M., et al.) 14 3...A., et al.) 8 2 179 Triassic, paleomagnetism, San Juan, Ischigualastolschichuca Basin, Mendoza (Valencio...north (McGetchin, T. R., et al.) 18 3 408 Graphite, Canyon Diablo (Bennett, J. H.. et al.) 3 2 95 Petrology...basanite, Grand Canyon, west (Best, M . G . ) 23 2 229 324 Stratigraphy Precambrian, Bonito Canyon Quartzite |  | | Report (issue) | | TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR’ 1927 STEWART INSPECTOR...MINES ° TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1927 STEWART INSPECTOR...IBANINOCK COUNTY i xcec2 oh cccen eke tee ceca ksee see oe coe ee Beeroeeree BEAR SIGAKE: COUNTY: cn 625...625 Se a, oe ee BENE WAH COUNTY: coristoc a cers ows thea ts eared eee econ ee STN GET A\Miig, CO WINIEXS...WINIEXS se oe no EN ce IS POE ee BiATNE COUNTY 64 ee 2 Br Pe 0s ee SOE eee ee ek ek IBOISEL. COUNDY” 35.06 |  | | Report (issue) | | THIRTY-FIRST ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR STEWART INSPECTOR CAMPBELL... a e ue THIRTY-FIRST ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1929 STEWART...HERCULES CUSTOM NEIL tee a ee es ee ANACONDA COPPER MINING Co.: INCLINED ToP SLICE STOPING IDAHO: PORTIAND::...ANNUAL A TAG OUND Yi oe. ee ee Eee ot DR ADAMS COUNTY so secce tee ee ee be 1 IBANNOCK. (COUNIVY 3 ce...ae en ee ee BEAR AK COUNTY tice cto os eee ee ee, ee a meee IBENEWAH COUNTY: 2.-. 5 2: SEAN eee ee |  | | Book | | evidence for them) or the views of the Working Group on the Precambrian-Cambrian (P-€-€) boundary (IUGS)...in this volume are all members of that Working Group. At the time of writing there is no consensus or...morphology; (3) first widespread appearance of red biogenic limestones; (4) global accumulation of large...furthered or even achieved at meetings in Washington DC, USA, during the 28th International Geological Congress...Chairman of the newly formed P€-€ Boundary Working Group at the Montreal IGC in 1972 when a symposium on |  | | Book | | evidence for them) or the views of the Working Group on the Precambrian—Cambrian (P-€—€) boundary (IUGS)...in this volume are all members of that Working Group. At the time of writing there is no consensus or...of morphology; (3) first widespread appearance of red biogenic limestones; (4) global accumulation of large...furthered or even achieved at meetings in Washington DC, USA, during the 28th International Geological Congress...Chairman of the newly formed P€—€ Boundary Working Group at the Montreal IGC in 1972 when a symposium on |  | | Report (issue) | | Natural Bridges Drive Santa Cruz, California 95060 USA Peter D. Clift School of Geosciences University of...Menlo Park, California 94025 USA and Stanford University (Emeritus) USA Special Paper 436 3300 Penrose...Place, P.O. Box 9140 Boulder, Colorado 80301-9140 USA 2008 Copyright © 2008, The Geological Society...Place, P.O. Box 9140, Boulder, Colorado 80301-9140, USA. Copyright is not claimed on any material prepared...Place, P.O. Box 9140, Boulder, Colorado 80301-9140, USA www.geosociety.org Printed in U.S.A. GSA Books Science |  | Pilote, Jean-Luc, Barr, Sandra M., Wilson, Reginald A., McClenaghan, Sean, Kamo, Sandra, McNicoll, Vicki J., Bevier, Mary Lou (2012) Precise age and petrology of Silurian-Devonian plutons in the Benjamin River – Charlo area, northern New Brunswick. Atlantic Geology, 48. 97-123 doi:10.4138/atlgeol.2012.006 | Journal (article/letter/editorial) | | 418.1 ± 1.3 Ma. The Charlo plutonic suite is a group of small plutons and dykes, located west of the...the Landry Brook and Dickie Brook plutons and a group of smaller plutons, dykes, and sills referred to...which includes rocks of the Quinn Point, Dickie Cove, Petit Rocher, and Dalhousie groups (Wilson and...(Quinn Point Group), and the Bryant Point, New Mills, and Benjamin formations (Dickie Cove Group; Fig. 1)...calcareous, micaceous siltstone and fine-grained sandstone (McCutcheon and Bevier 1990). It is disconformably |  | | Journal (article/letter/editorial) | | Precambrian (Avalonian) Connecting Point and Love Cove groups of the eastern Newfoundland Appalachians...amphiboles from the upper part of the Connecting Point Group are low in Ti and A1, display calc-alkaline and...presently adjacent, predominantly volcanic Love Cove Group. Introduction The peninsulas of southeastern...inlets of Bonavista Bay, where they comprise the Love Cove and Connecting Point groups (Hayes, 1948; Jenness...complexities within the succession of the Connecting Point Group, furnish for study a unique record of late Precambrian |  | | Journal (volume) | | strictly enforced.'^a TS I BY DEWEY & GO. SAN FRANCISCO, SATURDAY. JANUARY PubUsbers. TJie Dramlammon...coal famine " in California the Oregon coal-mining helping is Near regions. Marshfield heretofore...Coos Jubilee and other rich shoots might be cut in county, in which Marsh&eld is situated, has a the eOOfoot...have not yet been fultilled, hence the ing with San Francisco, as does all the region west of the Coast...readiiy adjusted. The tons of steel rails are in. San Diego harbor and balance-doors are used as a pr^^sction |  | | Report (chapter) | | (Zen, !983) Sobaerial tholeiites "~ (Lighthouse Cove Fm.. L~-LE ] | Tholeiitlc dikes cutting | crystalline...- a x i s seamount: ankaramitetrachyte {Skinner Cove Gp.. O-U~), (Strong, 1974b) Platform I Serpentinite...associated with thick sequences of sub-aqueous sandstone and shale (Table 1, column 5). Sparse chemical...diabase dykes thought to be feeders for the Lighthouse Cove basalts of Newfoundland, in agreement with the strati-...(basal Cambrian clastic rocks of the Chilhowee Group) seems too great. Late Proterozoic alkalic granites |  | | Book | | of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological Provinces...of Canada A Synthesis of Major Deposit-Types, .District Metallogeny, the Evolution of Geological Provinces...Introduction and Mining History Mineral Deposits of Canada: A Synthesis of Major Deposit-Types, District Metallogeny.... . . . . 185 Magmatic Nickel-Copper-Platinutn Group Element Deposits 0. Roger Eckstrand and Lany Hulbert...307 Metallogeny of Major Mining Districts Metallogeny of the Sudbury Mining Ca1np, Ontario Doreen E. |  | | Journal (article/letter/editorial) | | The Colorado College, Colorado Springs, CO 80903, USA Received 8 March 1993; revised version accepted 3...620±1Ma v V v V 622.6:~ Ma 631±2Ma SILTSTONE SANDSTONE CONGLOMERATE GLACIOGENIC DIAMICTITE TURBIDITES...belt (e.g., Stern and Hedge, 1985). A separate group of poorly understood 6 7 0 - 6 8 0 Ma volcanic and...1992a, b ), intervene between this lower Burin Group assemblage and the two younger assemblages (middle...the Harbour Main, Marystown, Musgravetown and Love Cove groups --are bimodal volcanics of terrestrial and |  | | Report (chapter) | | volumes including his discovery of tetrapods within sandstone-filled lycophyte trunks at Joggins. Unravelling...PopeloganVictoria-Longford Down Arc system is the Red Indian Line in the Northern Appalachians, but in...Ganderia/Avaloniaand Laurentia, whereas the Lake District Arc is related to an earlier closure of the Tornquist...Late Ordovician arc volcanics in the English Lake District, Wales and south-east Ireland have no obvious...Annieopsquotch ophiolite; BC = Betts Cove Ophiolite Complex; BE = Baie d'Espoir Group; BH = Baggs Hill Granite; |  | | Journal (article/letter/editorial) | | zD lPELAGlCl z ca 580 u P b HARBOUR MAIN LOVE COVE MARY S TO W N FORCHU COLDBROOK ca 630 UPb I I...intrusion into the Middle Proterozoic(?) Green Head Group. Older metamorphic events may be represented by...Peninsula; Co-Cobequid Highlands; BM-Brown’s Mountain Group; CF-Cobequoid-Chedabpcto Fault; C-Cheticamp; AF-Aspy...relationships between the carbonate-clastic George River Group of Cape Breton ,and associated gneisses are uncertain...The contact between pelites and psammites of the group and associated biotite gneiss (Milligan 1970), however |  | | Journal (article/letter/editorial) | | s l e r s DI:isocll,al folds steep s dipping Group ? cblorlte/mica/hbd (Tre~docian foliation+ ...Ophiolite Complex (~ndated) S h l c k s h o c k Group [no fossils: ?det¢Ital muscovite, of dlagenesls...Orande Grave Rm(S[~) CapBen Aml ~ , ( s p ) Pirate Cove Fozmtlon(Ems)-La Garde Fm. loca~ ? unconformlty...unconformlty Indian pt.Fm Chaleur Chal~ur Bay ~ay Group ----Matapedia Sloop (Llar~overy Gp.-- sil~ian ~ts...320~5 dextral in z-w f a u l ~ Megu~ In Scotch Group Village Fm 40At/ (West.c/D) 39At: Rec u.m.b.e.n |  | | Book (volume) | | America Boulder, Colorado Final Report of Working Group 9, Profiles of Orogenic Belts, coordinated by Nicholas...Solid Earth Geophysics, Boulder, Colorado 80308, USA. Copies of these publications, which contain lists...problems still to be solved. This volume frc• Working Group 9 (Chairman, V. V. Beloussov) was edited by N....contributed their thanks. M•nbers of Working Group 9: D. who have time so generously to the GeodynamicsProgram...work started, the state of observational Working Group 9 undertook a study of the relationships between |  | | Report (issue) | | turbidites of the Late Neoproterozoic Connecting Point Group exposed on the south shore of Sweet Bay (southern...Photograph shows rhythmically interbedded shale and sandstone overlying medium- to thin-bedded sandstones that...Connecting Point Group and forms part of the basement to the overlying Musgravetown Group. Photograph by...restrictiveness in terrane terminology, those wishing to group the terranes in order to emphasize their suggesting...environment. The third group comprises basalts, rhyolites (ca. 570 Ma) and red beds similar to those of |
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