 | | | | surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...rhodochrosite, malachite, azurite, gypsum, anhydrite, baryte, apatite, turquoise, borax, ulexite are species...denser than common quartz or feldspar (2.6 g/cm*). Baryte and fluorite are much heavier with densities of...diamond (colourless), p. 86 halite (white), p. 100 baryte (white, pale blue), p. 132 feldspar (white, variable)...(41795): Massive native gold in quartz. Mcintyre Mine, Timmins, Tisdale Tp., Cochrane Dende TOntaae |  | | Book | | been described in a stream receiving acid (C) (D) mine drainage rich in SO4 2 ions (Brady et al., 1986)...the East African Rift Valley alkaline lakes, e.g., Lake Magadi. The key facts FIGURE 1.39 Plane-polarized...of magadiite layers to form the bedded cherts of Lake Magadi (Eugster, 1969, 1970). The presence of microdubiofossils...after sulfate minerals (Fig. 1.40), and relicts of baryte, anhydrite, NaCl, and KCl, pointing to a salteclay...as tabular aggregates of talc with inclusions of baryte and anhydrite. Aggregates of quartz, irregular |  | | Journal (issue) | | eg. Tsumeb, Peru, Broken Hill (Australia), Kola Peninsula, Sweden, Broken Hill (Zambia), Arizona, etc.... g. Minerals such as calcite, baryte, fluorite, quartz, British wulfenite, British antimony minerals...before proceeding further. b. Areas defined by county boundaries (old and new counties) such as Devon...Gorland,Millclose Mine, Wheal Jane, Ladywash Mine, Carrock Mine, Geevor Mine, Snelston Mine, etc. So, let's...taken in Melbur China Claypit, and in Wakebridge Mine in Derbyshire, and were sent in by John Jones who |  | | Book | | Inferior Oolite of Bathonian Age ..... Sharp’s Hill Beds ........ Taynton Stone ......... Hampen Marly.... 273 Sections of the Portland Beds on Quainton Hill .... 302 The Lower Cretaceous at Leighton Buzzard...East Midlands .... 334 Stages in the evolution of Lake Harrison . . . . .341 Morphology of the Notting...inhers of igneous rocks in Leicestershire makes this county one of the most important road-stone producing...conditions. Across the area lay the great ice-dammed Lake Harrison, and glacial and interglacial faunas and |  | | Journal (volume) | | RESEARCH LIBRARIES AKUUTA 3 3433 11003 4000 Salt Lake 3VHA مم • THE JOHNNIE MINING & MILLING...Illustrated .. سر/ SerT 19 CE W E VI op HE SALT LAKE LA G N NI RE Voor cober ESTABLISHED APRIL VOL...VOL . 11 , No. 1 000ook 1st. 1899. SALT LAKE CITY, UTAH, APRIL 15, 1909 11 SINGLE COPY, 15 CENTS 10...FOREVER The Mine & Smelter Supply Co. SALT LAKE CITY , UTAH 2. THE MINING REVIEW , SALT LAKE CITY ...other make? NO. F. C. Richmond Machinery Co. Salt Lake City, Utah General Sales Agency CHICAGO PNEUMATIC |  | | Book | | Lias of the area of Radstock, Keynsham and Dundry Hill 5 3 Isopachyte map of the Hettangian Stage of the...the area of Radstock, Keynsham and Dundry Hill 13 4 Diagrammatic horizontal section through the rocks...Sinemurian and Lower Pliensbachian Stages between Dundry Hill and Vobster 14-15 6 Sketch-n1ap to show the southern...Radstock area 40 18 Geological sketch-map ofDundry Hill showing Middle and Upper Lias localities 49 PREFACE...BROWN Director Instituteof GeologicalSciences Nicker Hill Keyworth Nottingham NGJ2 5GG 13 May1983 The Lower |  | | Report (volume) | | Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp...A full list of the iron mining companies of the Lake Superior district is given, and the many mining...all the metals, and a corresponding expansion of mine work. The MINES HANDBOOK will hereafter be published...Tuckahoe, N. Y., April, 1920. Vll THE MINES MINE HOISTS HANDBOOK AND Years of experience in building |  | | Journal (issue) | | Front cover: The apron reef limestones of Parkhouse Hill, formed on the edge of the Carboniferous Derbyshire...Mercia Mudstone at the opencast pit of Bantycock Mine, at Balderton, south of Newark. Photos by David...Derbyshire. Rocks of similar age and lithology in the USA have proved suitable for gas production, causing...have been several well-publicised reports in the USA of contamination of groundwater by methane, which...regulatory regime in Britain is not the same as in the USA, and well integrity in Britain is covered by numerous |  | | Journal (issue) | | Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...service your wire rope is capable of deliverin Many mine operators go on for years getting less than the...South Main Street MINE DEVELOPMENT & DIRECTORY ® Dial 6-8555 NUMBER, 1951 e Salt Lake City, Utah -...operating in hard service, rock drills and other mine machinery, motor gear—heads, etc.; excellent air-—tool... with either medium or fine to bowl. Y-9 Mine & Smelter Supply Co. Denver 17, Colo. Mines Eng |  | | Journal (volume) | | HERCULES POWDER COMPANY - Illustrated . OU THESALT LAKE 689388 W G E N I I V N E I R M ... MINING REVIEW...Page 23 VOL . 17 ESTABLISHED, APRIL , 1899 SALT LAKE CITY, UTAH , APRIL 15 , 1915 No. 1 SINGLE COPY...RICHMOND MACHINERY COMPANY SALT LAKE CITY , UTAH Il f 2 THE SALT LAKE MINING REVIEW , APRIL 15, 1915...engineering practice . Write forour new Catalog L. MINE & SMELTER SUPPLY CO., Agents REVERE RUBBER CO....FRANCISCO KANSAS CITY. MO . Glant Belting THE SALT LAKE MINING REVIEW , APRIL 15, 1915. 3 Built for underground |  | | Book | | Fluvioglacial sand and gravel Sand and gravel} GlaciaJ lake deposits ( including Silt and clay penecontemporaneous...closely associated with glacial deposits Glacial lake deposits (including penecontemporaneous fluviatile...in the the Felixkirk Borehole and in the Gallows Hill area 32 Diagrammatic cross-section showing the lithofacies...Lithological section of the Eller Beck Formation at Skipton Hill 41 Comparative lithological sections of the Scarborough...7 .. VII 9 Glacial sand and gravel. Firtree Hill Gravel Pit, Cundall 77 10 Deep camber-gulls at the |  | | Journal (volume) | | Mines and mineral resources of 7 11 Santa Cruz County, by Henry G. Hubbard 11 Discoveries in the strategic...O'Brien 77 Current mining activity in Plumas County, by C. A. Logan 85 GEOLOGIC BRANCH 88 Current...source of the gold, the name and location of the mine, and name and address of the seller. The nominal...advise those seeking technical engagements with mine operators, and we maintain a file specifying qualifications...received for men to fill certain types of posi- mine operations. We have also assisted in filling personnel |  | | Journal (volume) | | Metallurgy of Copper in 1905. Bell, Robert N. State Mine Inspector, Idaho. Lead in Idaho. Gold and Silver...Mexico. Pyrites Mining and Milling, St. Law¬ rence County, N. Y. Talc in Northern New York. Brown, A. Selwyn-...Engineer, Denver, Colo. Gold and Silver Mining in Colorado. Cushing, George H. Cleveland, Ohio. The Cleveland...Arizona. Easton, Stanley A. General Manager, Bunker Hill and Sullivan i,_. Mining Co. ..Kellogg, Idaho. ... R. D. 0. Consulting Mining Engineer, Denver, Colorado. Phosphate Rock in Tennessee. Judd, Edward K |  | | Journal (volume) | | R. Dawes, A. Steenfelt and J.D. Krebs 133 17. Lake-catchment interactions with climate in the low Arctic...central West Greenland, and investigations of Holocene lake sediments in southern West Greenland were continued...area, southern West Greenland; investigations of lake sediments (17) F: West Greenland; petroleum geology...General scientific activities Sampling of Holocene lake sediments has been carried out for a number of years...(Fig. 1, O1). The same team collected submarine lake sediments in South Greenland, as part of a project |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described.../960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and...vein-dike digging site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened |  | | Book | | 350 1320 E. 10th Street Bloomington, IN 47405-3907 USA iupress.indiana.edu Telephone orders 800-842-6796...For example, in the peculiar outcrop at Kálvária Hill in Tata (Hungary) the lowermost limestone beds that...present-day Wales; the Devonian was named for the county of Devonshire. The name Carboniferous refers to...metamorphic rocks are found along the northern shore of Lake Balaton as well as in its northeastern continuation...known in the Carpathian Basin is found at Szár-hegy Hill in Szabadbattyán, near the town of Székesfehérvár |  | | Report (edition) | | Ludlow fossi1s . . •• •• PLATE Ill. A. Ty'nycaeau Hill in the Silurian Usk Inlier, viewed from the north...phase during this orogeny local, small scale, Iead-baryte mineralization, and perhaps even the hematitization...slopes around the north and east sides of Ty'nycaeau Hill, and the scarps running through Caemaen Wood [36269973]...as Leioclema sp ., Michelinoceras· bullatum, M. ibex, Cornulites serpularius, Tentaculites tenuis, and...Palaeozoic districts of Abberley, Woo1hope, May Hill, Tortworth and Usk. Mem. Geol. Surv., 2 (1). STRAHAN |  | | Report (issue) | | s ; raised beaches ; 'Parallel Road s ' (glaci�l lake st rand -lines) ; peat. 2. Revi.\·iv11 field surve;...lecti on of 1ninerals , mostly Britisl1. BUNKER HILL AND SuLLJVAN MINING AND CONCENTRATING CoMPANY.-A...crystal from cavity in anhydrite at La M t1re coal mine , Jsere , France. HENDRIKS, Miss E. M . L., B .Sc...together with associate d minerals fro m Trecastel] Mine, Caernarvonshire. TTJRNER, .T . S., EsQ., M.Sc....of dolon1ite, galena and blende from Bot1-Beker Mine, M orocco. W. J. GEOLOGICAL SURVEY AND MtJSElJ'tv( |  | | Book | | rocks. The district lies largely in the former county of Denbighshire, with part of Flintshire in the...falls within Gwynedd, it now forms part of the new county of Clwyd. The main centres of population are on...in others in Europe and as far afield as Nevada (USA), bioturbated shelly mudstones were laid down, reflecting...in both the Welsh Borderland to the south and the Lake District to the north. PTW There followed an episode.... A(lit~ qbandoned, showing d1rect1on of entry Mine shaft, abandoned Mineral Pb Lead - Zn Zinc Generalised |  | | Book | | the greater part of the succession belongs to the Ibex Zone, ,vhi.ch is ,vell established by its am,nonite...crystalline calcite or other 111inerals such as baryte). Certain nodule beds are widespread markers, 1nost...features, for exa111ple ridge-like hills s uch as M.ox Hill [127 468] and that near Tempsford [166 523] that...30 n1 above th e base of the Wobum Sands at Cox Hill, Sandy. The Potto.n Nodule Bed is lenticular and...under periglacial conditions and those fonned by hill wash and soil creep, processes still operating at |  | | Report (issue) | | More. Also, 877 ft of strata were examined in a mine drift. Inquiries : The number of inquiries has now...of Hydro logical Research Committee on climatic (hill) peat. Dr. W. Bullerwell served on the R.S. Jolin...maintained with Cumberland, Westmorland and West Riding County Councils on the M6 (where the I 11stitt1te carried...M l and Trans-Pennine motorways. Worcestershire County Cou11cil and the Droitwich Developrnent Authority...Reservoir, and the highway engineers of Glamorgan County Council were assisted in their i11vestigations |  | | Report (issue) | | ................................ 8 1.4.1.2 Acid Mine Drainage .........................................Characteristics of the Ore and Relationship to Acid Mine Drainage ..................................................................... 32 3.0 Boise Basin Mine Descriptions .....................................Observations and Hazards .......... 38 3.1.0.6.2 Mine Waste and Water Samples ................................................. 38 3.1.1 Gold Pine Mine .................................................... |  | | Journal (volume) | | Mexico. Eight-sided crystals from the Traversella mine, Piedmont, Italy. .&. crystals. It can also be...South Africa; and Maine and other regions of the USA. Minor deposits of rose quartz can also be found...in Afghanistan , India, Pakistan, China, Montana, USA, and Norway. • • TWo 19th-centurv brooches set with...at the Smithsonian Institution in Washington, DC, USA. • A Burmese ruby in calcite, a common mineral....available. The main source was once the Kongsberg Mine in Norway, but this closed in 1956. Man has, however |  | | Book (edition) | | resting with marked unconformity on an old Lewisian hill (pale coloured knoll above loch). IGS photograph...passage of a river system draining into a Moray Firth lake. On Arran there is evidence of a passage from the...the local Lewisian merely contributed scree and hill-wash material to the Applecross Formation , most...e.g. the Moor of Rannoch granite and the Garabal Hill complex, are displaced by a few km along tear faults...lenses in the southern serpentinite from Littleton Hill south-westwards to the coast. A more distinct zone |  | | Journal (volume) | | 1969 ENGINEERING AND MINING JOURNAt’™ A McGRAW-HILL PUBLICATIQROSS 5! ‘ vances the art of mill automation...reassembled in the mine. But it was worth it! They have helped Morton Salt’s Painesville, Ohio, mine to step up...with 7 and 10 mm openings. 68 behind the grate Mine planners forecast a comeback for dredges . . . Experts...effect ve. POS . nes ae oe ‘@: + Q: a MCGRAW-HILL Hy E/MJ—January, 1969 These belts have a busy...busy future. In the recently-opened Hamilton Mine, there are 100 million tons of coal to be dug out and |
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Ibex Mine, Breece Hill, Leadville, Lake County, Colorado, USA