 | | Report (issue) | | Geological Survey of Canada Miscellaneous Report 57 Cobalt â Belleterre â Timmins Ontario and Quebec Ann... Geological Survey of Canada Miscellaneous Report 57 ROCKS AND MINERALS FOR THE COLLECTOR Cobalt â Belleterre...Timmins Ontario and Quebec Ann P. Sabina 2000 ©Her Majesty the Queen in Right of Canada, 2000 Catalogue...Available in Canada from Geological Survey of Canada offices: 601 Booth Street Ottawa, Ontario K1A 0E8 3303-33rd...for reference in selected public libraries across Canada Cette publication est aussi disponible en français |  | | Report (issue) | | ROCKS AND MINERALS FOR THE COLLECTOR Cobalt - Belleferre-Timmins; Ontario and Quebec Ann P. Sabina . t ...RESOURCES 1974 CANADA PAPER 73-13 ROCKS AND MINERALS FOR THE COLLECTOR, - COBALT -.BEMETERRE TIMMINS;...TIMMINS; ONTARIO AND QUEBEC Ann P. Sabina DEPARTMENT OF ENERGY, MINES AND R E S O U R C E S @Crown Copyrights...by mail from Information Canada, Ottawa from the Geologicql Survey of Canada 601 Booth St., Ottawa and...and Information Canada bookshops in HALIFAX - 1683 Barrington Street MONTREAL - 640 St. Catherine Street |  | | Book | | Kingston. FHC MACMILLANS C IN CANADA O TORONTO: THE MACMILLAN COMPANY OF CANADA LIMITED: AT ST. MARTINâS...HOUSE 1933 nO Copyright, Canada, 1933 by THE MACMILLAN COMPANY OF CANADA LIMITED All rights reservedâno...from the publishers. permission in i Printed in Canada To My Wife 1 I PREFACE The rapid development...mation concerning them. The geological surveys of Canada and the United States and the provincial and state...the Geological Surveys of the United States and Canada and of the state and provincial surveys form the |  | | Book (edition) | | relations of veins-Veins in relation to the country rock-Vein walls-Outcrops-Length and depth of veins. CIIAPTER...association of placer goldFineness and relation to vein gold- Gold in relation to bed-rockGrade of auriferous...si:fication-Brown hematites of the Appalachian region-Iron ores of Bilbao, SpainResidual ores of Cuba-Distrib”tion...CHAPTER XXI HEMATITE DEPOSITS OF THE LAKE SUPERIOR REGION. . . . . . . . 401 General character, ...occurrence-Distribution, production and use-The Adriatic region-Almaden-California- Other districts-Genesis -Relation |  | | Journal (issue) | | Angeles, CA Joseph A. Mandarino Royal Ontario Museum Toronto, Ontario Steven R. Morehead Green Valley, AZ...Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...during the Fair (Remember that in 1950, the Phoenix area had a population of around 200,000.) Answer the...million, and the âPhoenix Metropolitan Statistical Area,â as they call it, has a population exceeding 4...mineral species have been identified from the district, of which six were new to science: irhtemite, |  | | Report (issue) | | Report 13 14 151 16 x U. S. Geological 17 18 19 urre OPEN FILE REPORT , "" report Is preKm,Wv ...Gold, silver, copper, lead, zinc, pyrite, tinf-, cobalt, 5- molybdenum, tungsten, barite, and rare-earths...deposits in crystalline rocks near Kings Mountain. Cobalt minerals with ores of 16 iron or gold have been...borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals occur...Gaston Counties, tore-earths occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- |  | | Report (volume) | | The names "Windfall Creek" and "Windfall Creek area" are incorrect in the text of chapter A and in figure...The correct names are "Ward Creek" and "Ward Creek area." Geochemical Studies in Alaska by the U.S. Geological...and mineral occurrences in the Kuskokwim River region, southwestern Alaska, by John E. Gray, Thomas P...volcanogenic massive sulfide occurrences in the area of Admiralty Island A2 2. Geology of Admiralty Island...areas for mineral occurrences: (1) the Greens Creek area surrounding the Greens Creek deposit and other nearby |  | | Book | | Mineralisation ......................... The Lake District ..................... The Northern Pennine Orefield...The Mines and Minerals .............. The Lake District ..................... The Northern Pennine Orefield...Orefield The Askrigg Block ..................... 1 s 19 19 2li 32 35 36 Swaledale ................................ 201 72 Foreword ORTHERN England, an area of great natural beauty, is additionally famous...wealth of classic,exquisite mineral specimens, the area both rivals, and compliments, Cornwall in the annals |  | | Report (volume) | | ................................... Lake City district..................................................................................... 18 18 18 19 19 20 20 20 21 21 21 21 22 22 22 24 24 24 24 25 26........................................ San Juan region........................................................ Genesis of the minerals in the San Juan region....................... Mineralogical similarity...................... Ore deposits of Lake City district....................................... The lodes |  | LI, Z, HU, R, YANG, J, PENG, J, LI, X, BI, X (2007) He, Pb and S isotopic constraints on the relationship between the A-type Qitianling granite and the Furong tin deposit, Hunan Province, China. Lithos, 97 (1) 161-173 doi:10.1016/j.lithos.2006.12.009 | Journal (article/letter/editorial) | | Cenozoic strata (Huang, 1960). Tectonically, the study area is located in the Cathaysian Block. The Qitianling...are also present in the district. The granite complex crops out over an area of about 520 km2 and ranges...in the complex; the Furong unit crops out over an area greater than 400 km2, and includes six subunits...the Cailing unit is a single body with a surface area of about 120 km2. Many non-ferrous metal and rare-metal...pyrite, chalcopyrite, magnetite, galena, sphalerite, and arsenopyrite. Supracrustal rocks in the area are |  | | Journal (article/letter/editorial) | | obtained his Ph.D. from the University of Western Ontario in 1981, studying the skarn deposits of the Whitehouse...Porphyry environment is represented by numerous skarn, vein, stockwork, and breccia deposits for which a genetic...of zinc-rich massive sulphide lenses and with chalcopyrite-pyrite ores occupying lower por- 336 tions...Epithermal environment is represented by single veins, vein networks, breccias, and replacement bodies hosted...the 550 probe analyses from 19 major deposits in the Abitibi Belt of Canada reported by Guindon (1982) |  | | Journal (article/letter/editorial) | | indium deposits are subvolcanic and tin-polymetallic vein types. The largest one is Toyoha mine (4,700 tons...the most fundamental reason why indium is rich in vein-type deposits of the Japanese Island arcs. Keywords:...(Schwarz-S and Herzig, 2002), while the others are vein and dissemination, and skarns, such as Toyoha, Ashio...granitic activities (Ishihara and Endo, 2006). The vein type of the Toyoha deposits has been the major source...source for indium in Japan, but smaller vein types also appear to contain sizable indium resources. Indium |  | Kampmann, Tobias C., Jansson, Nils F., Stephens, Michael B., Olin, Paul H., Gilbert, Sarah, Wanhainen, Christina (2018) Syn-tectonic sulphide remobilization and trace element redistribution at the Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, Bergslagen, Sweden. Ore Geology Reviews, 96. 48-71 doi:10.1016/j.oregeorev.2018.04.010 | Journal (article/letter/editorial) | | including Au. Gold is also associated with chalcopyrite in the disseminated to semi-massive Cu-Au mineralization...ductile strain. It is inferred that emplacement of the vein system took place after the peak of metamorphism...Similarities in trace element signatures in chalcopyrite are compatible with the interpretation that...signatures for the main sulphide minerals pyrite, chalcopyrite, sphalerite and galena are similar to previously...lattice and/or as cassiterite inclusions in chalcopyrite, sphalerite and galena are compatible with a |  | | Report (volume) | | and Ore Deposits Of the Lawson-DumontFall River District Clear Creek County Colorado By C. C. HAWLEY and...of the general geology and ore deposits of the district which forms the northwestern part of the important...important Central City-Idaho Springs mineralized area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...map and section of the Lawson-Dumont-Fall River district, Clear County, Colo. 2. ~ap showing major faults...faults (veins) of the Lawson-DumontFall River district projected to a horizontal plane having an elevation |  | | Report (issue) | | alphabetical name and location list of all mines in the district, a general introductory statement covering the...several bulletins, and a larger-scaled map of the area covered by the bulle tin, in addition to the individual...individual descriptions of the mines in the area in question. At some future time, the Department will..._______________ Baker Area Cable Cove District Connor Creek Area Cornucopia Area Cracker Creek District__...Greenhorn Area (Baker County part) Homestead Area Lower Burnt River Area_ Mormon Basin Area Rock Creek |  | | Report (issue) | | ______________________---_---_.__ The Franklin mining district. _.---.-----_-----_-_--_ General features.--_---...14 14 14 16 17 17 18 19 19 19 19 20 20 20 20 20 20 The Franklin mining district Continued. The ore deposits...PLATE 1. Geologic map of the Franklin mining district, showing principal mineral localities.:______...limestone. _ 3. A, Crystals of zincite in narrow open vein with calcite; B, Specimen of zincite showing corroded...willemite; C, Friedelite with sphalerite in a carbonate vein; D, White fibers of willemite coating franklinite |  | | Report (issue) | | Cretaceous and Tertiary strata, Figure 3. Macon-Gordon area, Georgia . . . . . . . . Table 1. Detailed stratigraphic...Mine Figure 1. and grid area . . . . . . . . . . . . . . . . . . . . . 16 Grid area map with underground... Data for nine ore zones within the Franklin vein . 19 Table 1. Figure 4. Contour map of "B" horizon...pyrite "healed" by chalcopyrite Euhedral dolomite partially replaced by chalcopyrite Dolomite replacement...replacement by chalcopyrite Pyrite replacement by amphibole Skeletal sphalerite crystal in albite . . Cataclastically |  | | Report (issue) | | sandstones from Orkney 19 7 General geology and radiometric anmalies in the Stromness area 20 8 Geology and...Yesnaby area 22 9 Outline geology and radiometric anomalies in the Blackball (Langskaill) area 23 10 Radon...Radon survey of the Blackhall (Langskaill) area 24 11 Geology, radiometric anomalies and borehole sites...mineral veins 19 Volcanic associations 21 Detailed investigations: the Stromness area 21 Yesnaby 21 Blackball...Mainland 16 3 Radiometric surveying in the Yesnaby area 16 4 The hill Cringla Fiold at Blackball (Langskaill) |  | TorrĂł, , Cazorla, , Melgarejo, , CamprubĂ, , TarrĂ©s, , Gemmrich, , Campeny, , Artiaga, , Torres, , MartĂnez, , Mollinedo, , Alfonso, , Arce-Burgoa, (2019) Indium Mineralization in the Volcanic Dome-Hosted ĂnimasâChocayaâSiete Suyos Polymetallic Deposit, PotosĂ, Bolivia. Minerals, 9 (10) 604 doi:10.3390/min9100604 | Journal (article/letter/editorial) | | hosts the In-bearing ĂnimasâChocayaâSiete Suyos district in SW Bolivia. Ore mineralization occurs as banded...and Rosario veins in the Ănimas mine and the Nueva vein in the Chocaya mine. A three-stage paragenetic sequence...Therefore, the main indium mineralization in the district can be associated to the second, intermediate-sulfidation...Diez vein in the Siete Suyos mine, occur in crustiform bands of sphalerite with local âchalcopyrite diseaseâ...have been described in sphalerite, cassiterite, chalcopyrite, stannite, tennantite, and tin sulfosalts [14] |  | Li, Zhao-li, Hu, Rui-zhong, Peng, Jian-tang, Bi, Xian-wu, Li, Xiao-min (2006) Helium Isotope Geochemistry of Ore-forming Fluids from Furong Tin Orefield in Hunan Province, China. Resource Geology, 56 (1) 9-15 doi:10.1111/j.1751-3928.2006.tb00263.x | Journal (article/letter/editorial) | | southwestern part of the Qianlishan-Qitianling region and in the south of the Qitianling granite complex... Îł 53-1 29 3-1 ÎłÏ5 P 54 Anyuan 3-1 Îł5 6 9 19 11 12 3-1 Îł5 3 o xiw Tao 43 C kou men n...medium-grained biotite moyite. The Bailashui ore district is located in the inner contact zone of medium-grained...the Bailashui district. Twenty-five tin ore veins have been found there, of which Vein 19 is the largest...and there are thick and big orebodies in this ore vein (Fig. 2). Ore veins in the Shanmenkou and Taoxiwo |  | | Report (issue) | | and on low ridges and in arroyo exposures in the area of Tuerto Arroyo, south of the Ortiz Mountains....include skarn Au-Cu at Lukas Canyon and the Iron âVeinâ prospect, open-space breccia fillings associated...in the Ortiz Mountains. The Old Placers Mining District refers to placer and lode mineral deposits found...breccia, was the original lode discovery in the area and is estimated to have produced about 50,000 troy...carbonate minerals, and lesser arsenopyrite, chalcopyrite, and sphalerite in open-space fractures along |  | Gordienko, I. V., Roshchektaev, P. A., Gorokhovsky, D. V. (2016) Oka ore district of the Eastern Sayan: Geology, structuralâmetallogenic zonation, genetic types of ore deposits, their geodynamic formation conditions, and outlook for development. Geology of Ore Deposits, 58 (5) 361-382 doi:10.1134/s1075701516050044 | Journal (article/letter/editorial) | | Mestorozhdenii, 2016, Vol. 58, No. 5, pp. 405â429. Oka Ore District of the Eastern Sayan: Geology, StructuralâMetallogenic...earlier works, it is established that the Oka ore district formed mainly in the NeoproterozoicâEarly Paleozoic...Sayan geologicalâeconomic district is related to the administrative Oka District of Republic of Buryatia...and to the Oka ore district (OOD) in geological and metallogenic terms. The district encompasses the western...western part of the SayanâTransbaikal mountain region in the fold framework of the southern Siberian Platform |  | | Report (issue) | | and Ore Deposits of the. South Silverton Mining Area, San Juan County, Colorado GEOLOGICAL SURVEY PROFESSIONAL...Silverton Mining Area, San Juan County, Colorado By DAVID J. VARNES SOUTH SILVERTON MINING AREA, SAN JUAN...porphyryu 17 Rhyolite u 19 Quaternary depositsu 19 Structure u 19 Precambrian structures u 19 Paleozoic and Mesozoic...Titusville (Letter G) vein u 42 Silver Lake vein u 44 Royal Tiger vein u Shenandoah-Dives vein system u 44 N...Giant Basin u 46 Diagonal groupu 46 Scranton City vein u 46 Silver Lake footwall veinsu Giant and Diagonal |  | Allen, P. M., Bide, P. J., Cooper, D. C., Parker, M. E., Haslam, H. W. (1981) Copper-bearing intrusive rocks at Cairngarroch Bay, south-west Scotland. Mineral Reconnaissance Programme Report 39. Institute of Geological Sciences | Report (issue) | | reconnaissance survey of the Ooon-Glenkens area, south-west Scotland 19 A reconnaissance geochemical drainage...reconnaissance survey of the Abington-Biggar-Moffat area, south-central Scotland 29 Mineral exploration in...Geophysical investigations in the Oosehouse-Lunedale area Investigations at Polyphant, near Launceston. Cornwall...chromite-bearing ultrabasic rocks in the Baltasound-Hagdale area. Unst, Shetland Islands An appraisal of the VLF...Acknowledgements 19 Rt:fere1u.. -es 19 FIGURES 1 Geology and some geophysical data for the area adjacent to |  | | Report (issue) | | GEORGIA S. W. McCALLIE, State Geologist BULLETIN No. 19 SECOND REPORT ON THE GOLD DEPOSITS OF GEORGIA...______________________ ~-- m' DEPOSITS ___ _ A 19-34 ______________ _ 19 Vein Deposits _________ ---- ________ -----...----- ____________________ _ 19-25 Placer Deposits _____________________________________________ _ 25-28...Deposits of Georgia Preliminary Map of Dahlonega District, Geergia_________ 36 276 Gold Deposits of Georgia...cases. where a pegmatite dike crosses a gold bearing vein at a small angle or runs for some distance by the |
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