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| do Sul, Brazil * 12.5 x 10 x 10.5 cm Page 252: Gypsum rosette, Red River floodway, Winnipeg, Manitoba...periods of stability PLANET | 114 San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 om are uncommon...resulting in well-formed collectible crystals such as gypsum (page 252) and epidote (page 221). Solid crystal-filled...new ones are being discovered every year. How Gypsum can we tell them apart? The first step a mineralogist...fine way to recognize their hard work! é oe Gypsum (selenite variety), Galetta, Ontario, Canada * |
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| do Sul, Brazil * 12.5 x 10 x 10.5 em Page 252: Gypsum rosette, Red River floodway, Winnipeg, Manitoba...A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...resulting in well-formed collectible crystals such as gypsum (page 252) and epidote (page 221). Solid crystal-filled...mineral’s physical properties in order to identify Gypsum it. Many minerals have very characteristic physical...museum — a fine way to recognize their hard work! Gypsum (selenite variety), Galetta, Ontario, Canada * |
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| freely and singly in a vug, from Brixlegg, Tyrol, Austria, which I bought (and had been hoping to get some...Illinois - Kentucky Fluorspar District is Dead! Long Live the Fluorspar District! 14-8:1,5-8 Hedegaard, Claus...The Brown Derby Pegmatite Reopened. Quartz Creek District. Ohio City, Gunnison County, Colorado. 14-2:5;...Wulfenite from the Milford Mine, Goodsprings Mining District, Clark County, Nevada. 14-2:1.6,7 Kleine, Scott...Corporation of Saskatchewan mine. 14-6:10 Brochantite gypsum Peru. Pisco. Pampn Blancn. 14-10: 1.4-7 Brookite |
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| Editors Paleontological Collections of Germany, Austria and Switzerland The History of Life of Fossil Organisms...National Museum of Natural History Washington, District of Columbia, USA This book series is devoted...Editors Paleontological Collections of Germany, Austria and Switzerland The History of Life of Fossil Organisms...important paleontological collections of Germany, Austria, and Switzerland. As stated in our book on the...HANNOVER: Niedersächsisches Landesmuseum Hannover—Lower Saxony State Museum Hannover���������������������������� |
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| the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli) 8:287-293 Minerals...10:85-89 Micromounting in the eastern Alps of Austria (by K. Kotal) 13:171-173 ALSTONITE An occurrence...Rybicki) 7:72-77 Chalcanthite from the Helvetia district, Arizona (by G. Robinson) 9:252 Cuprite [from...Arizona (by W. A. Thompson) 11:248-250 The Tombstone district, Cochise County, Arizona (by S. A. Williams) 11:251-257... A. Scovil) 21:99-100 Arizona's Silver mining district (by P. Bancroft & G. Bricker) 21:151-168 The Fat |
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| CONTENTS. PAGE Geology of the District around Edinburgh. By J. S. FLETT, M.A., D.Sc., LL.D., F.R.S.... By A. MACCONOCHIE Excursion to the Edinburgh District, August 1st to 9th, 19 13 Excursion to Harefield... L. LEACH, F.G.S. Excursion to the Nottingham District, May 9th to qth (Whitsuntide), 1913 The Pal:colithlc...1913 On the Occurrence of the North Sea Drift (Lower Glacial) and certain other Brick-earths in Suffolk...Sun'. 5.-Geologicall\Iap of the Roslin and Polton District. Ceol. SU1l'. 6.-Vertical Section showing the |
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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...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...to the underlying shale. The immense quantity of gypsum of this part of the 1 Geology of Wisconsin, Iowa |
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| & SMITH, M.E. (1993) The Minerals of the Peak District of Derbyshire 13:16-55 see also SARJEANT, W.A...18:17-32 QUIRK, D.G. (1993) Origin of the Peak District Orefield 13:4-15 ROTHWELL, M. & MASON, J. (1992)...J.G. WEISS, S. (1994) The Minerals of the China Clay pits in Cornwall 14:21-33 WOOD, M. (1993) Strontianite...HACKER, C.M. (1997) Rutile from Wheal Remfrey china clay pit, Indian Queens, St. Enoder Cornwall 18:16 LAWTON...RUST, S. (1998) Bismuth minerals from Wheal Remfrey pit, Cornwall 19:11 RUST, S. (1996) Susannite and caledonite |
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| Frontcover Upper left: The observatory at Kremsmunster. Austria. which houses the mineral collection. Upper right:...Vienna. Lower left: Cobaltocalcite group. from Lerida. Spain. Folch collection. Barcelona. Lower right:...mineralogical cabinet of the convent at Kremsmunster, Austria. The . specimens a~e displayed m baroque furniture...important mineralogical museums in Western Europe Austria Belgium Denmark Finland France Germany (Federal...half are in Germanspeaking countries (Germany, Austria, Switzerland). The reasons for this are partly |
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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...diffraction quantitative mineralogical studies of the clay-rich Middle Jurassic sedimentary rocks from Gnaszyn... 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 |
 | | Report (issue) |
| 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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| 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...at Milldam Mine and the open works in the Peak District by British Fluorspar Ltd. Another commodity, Tungsten |
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| LEACH, F .G .S. Excursio n to the N ott ingham District, May 9th t o q th (Whi tsun tide) , 191 3 The...O n the O ccurrence of th e N orth S ea D rift (Lower Gla cial) an d cert ai n other Brick-earth s in...«. S.-Geological Map of the Roslin and Polton District. Geoi. Suru, ... 6.-Vertical Section showing the...Sandstones. Geol. SUI'V" photo 8A.-Part of a large Chalk Pit at Harefield, Middlesex. T. W. Reader, !,h% 8B.-Junction...T. W. Reader, photo .. , gA.-Section in Coxwell Pit showing hard band in the Sponge Gravel. T. W. Reader |
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| combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...and use . . . . . . . . . . . . . . . . . . . . . Clay minerals. . . . . . . . . . . . . . . . . . . ....and mineralogy of clay minerals . . . . . . . . . . . . 51.2. Magmatic deposits of clay minerals . . . .... . . . . . . . . 51.3. Sedimentary deposits of clay minerals. . . . . . . . . . . . . . . 51.3.1. Serpentine–kaolin.... . . . . . . . . 51.4. Metamorphic deposits of clay minerals . . . . . . . . . . . . . . 51.4.1. Mica–(chlorite) |
| | Journal (article/letter/editorial) |
| combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...and use . . . . . . . . . . . . . . . . . . . . . Clay minerals. . . . . . . . . . . . . . . . . . . ....and mineralogy of clay minerals . . . . . . . . . . . . 51.2. Magmatic deposits of clay minerals . . . .... . . . . . . . . 51.3. Sedimentary deposits of clay minerals. . . . . . . . . . . . . . . 51.3.1. Serpentine–kaolin.... . . . . . . . . 51.4. Metamorphic deposits of clay minerals . . . . . . . . . . . . . . 51.4.1. Mica–(chlorite) |
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| 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... and for constructional fill, are included with clay. Sand is described as silica sai1d if it is used...3 0.3 0.3 88 212 163 398 188 505 Chalk (e) Clay and shale (e} Igneous rock (j) (k) Limestone (excluding |
 | | Report (issue) |
| 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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| thick. The lower contorted zone, 4 to 6 feet thick, is visible only near the crest of the lower part of...for nearly 2 miles northward to Prospect (Fig. i, lower part). FIG. I.-Upper figure: sketch of part of...upper contorted zone at Trenton Falls, New York. Lower figure: north-south structure section showing the...to be shoved over the upper Trenton. Figure I (lower part) shows the relation of the contorted zones...consequently faster than the lower Trenton beds. For instance, the portion A in Figure I (lower part) being separated |
 | Rieder, Maximilian, Wegner, Wencke, Horschinegg, Monika, Klackl, Stefanie, Preto, Nereo, Breda, Anna, Gier, Susanne, Klötzli, Urs, Bernasconi, Stefano M., Arp, Gernot, Meister, Patrick (2019) Precipitation of dolomite from seawater on a Carnian coastal plain (Dolomites, northern Italy): evidence from carbonate petrography and Sr isotopes. Solid Earth, 10 (4). 1243-1267 doi:10.5194/se-10-1243-2019 | Journal (article/letter/editorial) |
| Vienna, Austria of Lithospheric Research, University of Vienna, Althanstr. 14, 1090 Vienna, Austria 3 Department...significant lateral groundwater flow by impermeable clay deposits. Thus, the ancient Tethyan margin was...temperatures, whereas dolomites from overlying Lower Jurassic units typically show oxygen isotope signatures...Acıgöl, Turkey: Balci et al., 2016; Neusiedler See, Austria: Neuhuber et al., 2015; Lake Van: McCormack et...potentially lower energy barriers, perhaps modified by organic matter, microbial effects, clay minerals |
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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... and for constructional fill, are included with clay. Sand is described as silica sand if it is used...content of mixed concentrate) Gold (kg) Chalk (e) Clay and shale (e) Igneous rock (j) (k) Limestone (excluding...China clay (sales) (d) China stone Fireclay (e) Fluorspar (h) Fuller's earth (sales) (d) (f) Gypsum (natural) |
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| outwash deposits. The Illinois-Kentucky fluorspar district in the extreme southeast corner of the state has...Mississippi Valley zinc-lead district. This area has been an active mining district from about the middle of...the 1970s. Although the Wisconsin portion of the district has eclipsed the Illinois portion in the number...pounds), cuprite, gold, diamonds, goethite, galena, gypsum, hematite, magnetite, malachite, melanterite, millerite...exposures of Warsaw Formation in creek beds and lower portion of the valley walls, geodes in place and |
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| can be found embedded in a white, hard-packed, gypsum-like material high on a hilly bluff about one mile...with a gravel company who was just opening up a new pit. Now isn't that a tough job for a rock hound to have...tourmaline. This comes from the gravel pit. "The owner of the gravel pit doesn't mind an occasional rock hound...want a mob like at Muscatine, Iowa. I live at the pit in a trailer house and collectors who wish to do...County close to the Hamilton County line; the gravel pit is close by, just over the line in Hamilton County |
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| china clay pit, St Austell, Cornwall, England 3 15 N.l. Elton Sector phosphorescent gypsum (selenite)...Dinantian to Westphalian. These ove rlie shallow Lower Palaeozoic basement rocks, including the conceal...encompass occurrences of all minerals found within the district which are of obviously secondary or supergene...species known or reported to occur within the district at the time of writing are included. However,...(NY 719 281). and abo note its assoc iation with gypsum at Alston . At Harehope Gill Mine, Weardale I NZ |
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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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| AuhydJite Ball Clay Barytes Bauxite Calcite Chalk China Clay China Clay Aggregate China Stone Clay & Shale Coal...Wharfs Fireclay Flint Fluorspar Fuller's Earth Gold Gypsum Igneous & Metamorphic Rock fron Ore - Hematite...(lerca) of Austria has acquired The Brick Business Ltd, fonnerly Atnbion and Chelwoocl Brick. The clay products... and for constructional fill, are included with clay. Sand is described as silica sand if it is used...ores (metal content): Tin Lead Gold (kg) Chalk (e) Clay and shale (e} Igneous rock G) (k) Limestone (excluding |
Clay pit, Sooß, Baden District, Lower Austria, Austria