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| formed in arid paleoclimates and include pedogenic gypsum. The Maralji paleosol, developed on early Miocene...2001). As another example, paleosol records in central Oregon, USA (Figure 1), are evidence of paleotemperatures...conflicting reconstructions of Miocene paleoclimate in central Australia. In northern South Australia, Cenozoic...during 20th century warmer and wetter conditions in central *Corresponding author: gregr@uoregon.edu ISSN...Ngapakaldi, and mentioned fossil mammal sites in central Australia, with the modern distribution of mallee |
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| Anhydrite Ball Clay Barytes Basalt (Northern Ireland) Bauxite (Northern Ireland) Chalk Chert China Clay China...China Clay Waste Clay & Shale Coal Coal, Deep mined Coal, Surface mined Coal Mine Methane (Mine Drainage Gas)...Furnace Bottom Ash Gold Gritstone (Northern Ireland) Gypsum Igneous & Metamorphic Rock Ironstone 1-1 1-2 1-3...Robert Hunt to collect returns of the produce of the Clay Works and Quarries of the United Kingdom’. One objective...etc.), but was also driven by the requirement of central government’s then Department of the Environment |
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| Shap Beck Quarry, Hanson Aggregates, North.em Region. © D Cameron ISBN 978 0 85272 686-0 Bibliographical...ethane Anhydrite Ball Clay Barytes Cal.cite Chalk Chert China Clay China Clay Waste Clay & Shale Coal Coal...Spoil Crushed Rock FirecJay Flint Fluorspar Gold Gypsum Igneous & Me trunorphic Rock Ironstone Lead Limestone...Hunt to collect .returns of tl1e produce oft.he Clay Works and Qnarries of the lJnited Kingdom' . Tbe...BGS, MPAs, the 1ninerals industry and various central Govenm1ent Departtnents and Agencies (DCLG, Coal |
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| 3, pp. 297–305 DOI: 10.2478/v10263-012-0016-9 Clay minerals as palaeoenvironmental indicators in the...tereska_wing@yahoo.co.uk ABSTRACT: Dudek, T. 2012. Clay minerals as palaeoenvironmental indicators in the...mineralogical studies of the clay-rich Middle Jurassic sedimentary rocks from Gnaszyn, central Poland and their palaeoenvironmental... calcite, gypsum, anhydrite, pyrite, illite, kaolinite, chlorite, and glauconite. The clay assemblage...glauconite occur in subordinate quantities. The clay mineral assemblage is largely of detrital origin |
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| palaeogeography of the Jurassic Stages of north ern and central Europe is illustrated by 12 coloured maps (Plates...exposures are to be found in the north western and central parts of the province. The stratigraphical and...disposal, originates from missions of various purposes; clay, coal, hydrocarbon and 6 water prospecting, drillings...distribution in the eastern part of the Baltic region. In the west, in Scania, the first major marine...conditions lasted longer in the eastern Baltic region than in Scania and adjacent offshore areas. This |
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| the use of products manufactured from clay. In some States clay products have been made in a variety of...by pipes made of cement and in part by ordinary clay tile. Tile of this kind is commonly known as drain...necessary to meet the home demand, considerable clay is mined in Florida and shipped to some of the Northern...Northern States, being sold under the name of ball clay and used for the manufacture of pottery. Upon his...localities in the northern part of the State where clay is abundant. The total number of factories in operation |
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| Methane Anhydrite Bal.I Clay Bai-ytes Calcite Chalk Chert China Clay China Clay Waste Clay & Shale Coal, Deep...Depots and Wharfs Fireclay Flint Fluorspar Gold Gypsum Igneous & Metamorphic Rock Iron Ore - Hematite...of BGS, MPAs, therninerals industry and various central Governn1entDepartn1ents and Agencies (DCLG, Coal... and for constructional fill, are included with clay. Sand is described as silica sand if it is used...tlle country. The nlineral workings are ananged by Region and Mineral Planning Authority (Table 5). In Northe1n |
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| left side of US 27N, on the Roland Hancock farm, a pitgemmy chert. CHEROKEE COUNTY BALL GROUND: area:...CHEROKKE-PICKENS COUNTIES NELSON (Pickens Co.), a 300 sq. mi. region surrounding this town contains many pegmatite dike...crystals. TOWNS COUNTY AREA: extending into Clay Co., NC, a region of mica schist exposures reaching from...This mineralization zone extends to Tusquitee in Clay Co., NC. Regional stream beds, banks, adjoining...Tourmaline; SW 10 mi. on the Gabbetville rd., pit on the Hugh Allen placegem Beryl, Quartz (rose, |
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| force of compression was brought to bear in this region, the higher Trenton beds on the upthrow side must...there interbedded quartzite and phyllite. That the region has been subjected to severe lateral compression...the veins were formed during the folding of the region; (2) that, due to differential motion within the...overlain by 10 to 15 feet of stratified sands. The clay contains two contorted zones-a lower one I to 2...thick-separated by 8 or 9 feet of the ordinary non-contorted clay. These corrugated zones are clearly traceable for |
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| geochemistry and surface area of mudrocks from the London Clay Formation of southern England Physical Hazards Programme...the London Clay Formation of southern England S J Kemp and D Wagner mineralogy, London Clay Formation...Formation, clay minerals, pyrite, smectite, engineering properties. Front cover <2 µm X-ray diffraction traces...geochemistry and surface area of mudrocks from the London Clay Formation of southern England. British Geological...explain the geotechnical behaviour of the UK London Clay Formation. This project follows similar projects |
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| York 12230 mlupules@mail.nysed.gov THE Cicero Clay Pits ONONDAGA COUNTY, New York Downloaded by [Selcuk...showing the progression of land use at the Cicero clay pits. The 1938 USDA Farm Service Agency (FSA) flight...years, concretions in the old clay pits near the village of Cicero in central New York State produced micro-sized...(above). Map showing the locality of the Cicero clay pits in northern Onondaga County, New York. Figure...the Vernon Formation near the site of the Cicero clay pits. This was one of the very few exposures of |
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| J. E. THOMSON, Director, Geological Branch The Clay Products Industry of Ontario By G. R. GUILLET Industrial...industry. (Photo courtesy of Canadian Structural Clay Association, Willowdale.) CONTENTS PAGE FOREWORD........................ 24 Examination of the Raw Clay or Shale ................ 24 Sample Preparation............. 27 Clay mineral portion ...................................... 27 Non-clay portion .........Producers of Heavy Clay Products in Ontario ............ 30 PART I-INTRODUCTION THE HEAVY CLAY PRODUCTS INDUSTRY |
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| china clay pit, St Austell, Cornwall, England 3 15 N.l. Elton Sector phosphorescent gypsum (selenite)...silver and cobalt mineralisation near Alva, Central Region, Scotland S Moreton, P Aspen, D.l. Green and...fluorite in the inner, central zone of the fi eld. Surrounding thi s central zone. depos its are charactt...(NY 719 281). and abo note its assoc iation with gypsum at Alston . At Harehope Gill Mine, Weardale I NZ...product of diagendic pyrite, and of sideritl: in the clay ironstone nodules found in man} of the district's |
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| Contents Ashfield Brick-clay Pit, Conisbrough New Edlington Brick-clay Pit Wood Lee Common, Maltby ...Attempts to interpret the palaeogeography of the region at various stages during each of the main cycles...Cumbria ----------- ~ ~ BS3 South Cumbria (Central area) Gleaston Dolomite (,Magnesian Limestone')...England and Germany but later spread- ing to Denmark, Holland and Poland, has shown that the similarities...in the Yorkshire Province, that at Ashfield Brick-clay Pits (Conisbrough, Chapter 4) is probably the closest |
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| Ball Clay and Bentonite Deposits of the Central and Western Gulf of Mexico Coastal Plain, United States...Y B 0 L L E T I N 1^ Ball Clay and Bentonite Deposits of the Central and Western Gulf of Mexico Coastal...BULLETIN 1558-C Geology and geologic setting of ball clay and bentonite deposits UNITED STATES GOVERNMENT...John W. (John Wallace), 1923Ball clay and bentonite deposits of the Central and Western Gulf of Mexico coastal...Bibliography: p. Supt. of Docs, no.: I 19.3:1558C 1. Ball clay Gulf Coast (U.S.) 2. Bentonite Gulf Coast (U.S.) |
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| biotite-muscovite granite of light pinkish gray color. The central dike A, with northeast course and up to a foot...brecciated its inner border and converted its central part into a schist. Dike D, near the west wall...inches thick, is pegmatite. It intersects the central chlorite schist (diorite) dike. Finally, dike E...deep. The stripping consists of 5 to 10 feet of clay and sand. The sheets, 1 to 8 feet thick, undulate...Transportation is by a 1^-mile siding from the Central Vermont Railway at Monson. The product is used |
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| fluorite (small, yellow to purple color-zoned, cubic), gypsum, marcasite, pyrite, siderite, sphalerite (Prior...(Hey1 and West 1982). Appanoose County Centerville gypsum mine; abandoned underground mine, worked 1917-34;...Mississippian-age Warsaw Formation: anhydrite, gypsum (alabaster, some crystals). Volume 77. NovemberlDecernber...2002 405 Locality Cross-Reference Acme gravel pit, Muscatine Co. Downloaded by [University of Saskatchewan...Fort Dodge, Webster Co. Centerville gypsum mine. Appanoose Co. Central City, Linn Co. Chapin, Franklin Co |
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| product has been prospected and mined to some extent. Clay deposits of commercial value are found in this formation...many different places throughout the Great Falls region, but at no other locality, so far as they have...linegrained slate-colored plastic clay of good quality. The so-called Hint clay was formerly used to some extent...extent in the manufacture of brick, and the plastic clay is now shipped to Anaconda, Mont., where it is burned...renewed activity and increased development of the clay resources of this district. LOCATION AND EXTENT |
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| 19o03 THE AGE AND ORIGIN OF THE GYPSUM OF CENTRAL IOWA. THE known gypsum of Iowa is confined to Webster...the city of Fort Dodge is located. The original gypsum area has been greatly reduced by the erosive and...undertaken in the state was carried on in this region. The Des Moines River exposes along its banks the...facilitate geological study. The unique deposit of gypsum has been attractive to the student on account of...hurried trip up to the Des Moines River, noticed the gypsum, and made certain deductions in regard to its origin |
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| NODULE AND UNUSUAL MASS OF SERPULAE FROM LONDON CLAY, WOKINGHAM, 6. ECONOMIC MINERALS FROM CORNWALL...the granite country adjoining the lode wall. The central parts of the lodes are filled with white vein-quartz...the top of the lowest espley rock, at the above clay pit. These thin grey shales appear to pass laterally...(leaves of this plant are ofCordaitean type). In the central portion of another stem the cell cavities have...NON-FERROUS MINERAL DEPOSITS OF THE NORTHERN AND CENTRAL PENNINES. Exhibit by KINGSLEY C. DUNHAM, Ph.D. |
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| materials in Nebraska's Cretaceous rocks. Included are gypsum crystals, marcasite, scenic jasper, flint, plant...natural gas, agricultural lime, as well as limestone, clay, and shale for construction materials. Cretaceous...west and is about 80 to 120 feet thick in west central Nebraska and over 350 feet in parts of the panhandle...a shale o f the Dakota Group in the abandoned clay pit (private property). The out crop area continues...numerous concretions. Gypsum, marcasite, and plant fossils occur in the clay pit. The shale and limestone |
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| that have received attention, was Cannoncourt Farm Pit, Maidenhead, which represents the Lynch Hill Terrace...Schöningen (eon Kraftwerke). [Details of the open-pit brown coal workings]. 15: Stadt Halle (Saale) [detailed...financial help to charitable organisations in Denmark. Then it is downhill into Gammel Strand, the old...boundary - this is what had drawn many of us to Denmark. Our leader for the day was Professor Finn Surlyk...Limestone' and a thin (a few centimetres) 'Fish Clay' ,formed when carbonate sedimentation 'switched |
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| The lack of any detailed reports on the clays and clay-working industries of Delaware has led to the assembling...exploitation of pottery clays near Wilmington. Refrac tory clay for fire brick and similar purposes was obtained...that portion of the State which contains the best clay deposits. The city of Wilmington and the other large...in neighboring States should furnish a market for clay products and thus present a favorable condition... 1911, PART I. & Delaware Canal the demand for clay products is apt to be com paratively small, as |
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| NGROVES BRICKWORKS ; Brickworks Dept., Waingroves ; Clay Est a t e Office , Ri pley1 Derby. 23. CHELLASTON...LTD., 21. 16. a.27 - CHEL!u\STON; Cb.Gllaston; Clay The Quarri es 1Chellaston, Derby. 24. CI-IESTERFIELD...CI-IESTERFIELD BRICK CO ,LTD., Brampton,Chesterfield. 25. CLAY CROSS co.,.urn., Olay Cross, Chesterfield, Derbyshire...tone . 27. ditto . KNIGHTON ' S: Old T~pton; Clay 28. ditto. MII,LTOWN: .ti.SHOVER 1 Limestone...Rowditoh1 Derby. sL..·.cK L.ii.NE; Slack Lane; Clay 19 • .5, 25 ditto . DERBYSHJRE COUNTY COUNCIL, |
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| age as the Stanwix Shales contain both salt and gypsum in the Isle of Man. They are underlain by a great...Abbey Town shales, partly because their salt and gypsum are in markedly different proportions, and partly...Keuper shales, as both groups contain salt and gypsum and both are variegated, rather than with the St...district dealt with in this paper includes the coastal region -*- of Cardiganshire, and that part of the county...description of the deposits, mainly of the coastal region, and to attempt to show the relationships which |
Clay Pit, Ølst, Randers, Central Denmark Region, Denmark