 | | Journal (article/letter/editorial) | | particularly in the Comley district. The Cambrian sequence in the Comley district is amongst the most extensively...glauconitic, indicating a slow rate of sedimentation (glauconite grains show the evolved texture of Odin and Matter...(Figure 3a). Exposures of Cambrian rocks in the region are sparse and poor, but subsequent investigation...hydrocarbon-bearing sandstones. (a) Cambrian outcrop, Comley district (after Cobbold 1927). Pc = Precambrian, a', a2...1910). Several temporary exposures in the Comley district revealed black sandstones (Cobbold 1909), some |  | | Book (volume) | | CHEROKKE-PICKENS COUNTIES NELSON (Pickens Co.), a 300 sq. mi. region surrounding this town contains many pegmatite dike...Stone Mt.), areaQuartz crystals. LITHONIA: area quarriesCalcite, Epidote, Fluorite, Garnet, Thulite, Tourmaline...Feldspar, Quartz. STONE MOUNTAIN: two area granite quarriesBeryl, Feldspar, Hyalite opal; area granite...Elberton and Hartwell in Hart Co. The known mica district includes some 250 sq. mi., with most mining revolving...halfway to Refuge ChurchKyanite. TATE: area quarries in the Tate-Marble Hill dist.Almandite garnet |  | | Book | | new construction covers up old sites, or because quarries or mines have changed hands. Large construction...regulation and insurance costs make it difficult for quarries to allow visitors. And, of course, many once productive... and along the many rivers and streams of this region where agates, fossils, and minerals can be found...glaciated, and all have great rivers and valleys. Limestone built up from ancient seas is the common surface...are a must. Safety shoes are required in some quarries and are sensible formine dumps too. Safety goggles |  | | Report (issue) | | All-Metals mine Gibson Road (western) occurrence Gill quarries Highway 507 road-cut Fraser quarry Nu-World uranium...quarry Cruikshank quarry Wiarton-Oliphant Road quarries Albemarle zinc occurrence Hope Bay quarry Collingwood...Ojibway Mine St. Marys quarries Ingersoll quarries Drumbo Mine Guelph-Hespeler quarries Georgetown-Forks of...quarry Credit Forks celestite occurrence Milton quarries Waterdown area Mount Nemo quarry Nelson quarry...179 Port Colborne quarries Cayuga-Caledonia area Cayuga quarry Haldimand quarries Hagersville mine Caledonia |  | | Report (chapter) | | Triassic fissure infillings in the Carboniferous Limestone of Somerset. The history of that discovery and...infilling in vertically jointed Carboniferous Limestone at Holwell quarry near Frome on the Mendip Hills...sandy clay, which occurs in thin seams in the limestone. This yielded him a rich fauna of minute brachiopods;...resting horizontally on inclined Carboniferous Limestone. He further noted the occurrence of oyster shells...age adhering to the surface of Carboniferous Limestone at nearby Holwell (Fig. 1). This was enough to |  | | Book (volume) | | Mississippi rivers, and in the southern Fluorspar region. Fossil hunters are well aquatinted with the famed...sandstone, shale, bituminous slates, thin bands of limestone, and seams of coal usually underlain with clay...City Geode Location WARSAW, area rd. cuts, pits quarries, gravels, banks along regional creeks and streams...Silver, Smithsonite, Witherite. This Fluorspar region extends W into Pope Co. HENDERSON COUNTY TERRE...area⎯tripoli. VERMILION COUNTY DANVILLE, area quarries in dark shale⎯Marcasite replacement of marine |  | | Book (volume) | | Mississippi rivers, and in the southern Fluorspar region. Fossil hunters are well aquatinted with the famed...sandstone, shale, bituminous slates, thin bands of limestone, and seams of coal usually underlain with clay...City Geode Location WARSAW, area rd. cuts, pits quarries, gravels, banks along regional creeks and streams...Silver, Smithsonite, Witherite. This Fluorspar region extends W into Pope Co. HENDERSON COUNTY TERRE...area⎯tripoli. VERMILION COUNTY DANVILLE, area quarries in dark shale⎯Marcasite replacement of marine |  | | Journal (article/letter/editorial) | | sequence in the eastern part of the St-Petersburg region (Leningrad Oblast) is summarized in Fig. 1. Deposits...canyon, in numerous small old limestone quarries and in two large working quarries, the Putilovo (Fig. 2) and...and Babino quarries. In the east, near the Syas River, the Ordovician is overlain by Devonian. MANNIL...MANNIL (1966) considered this region to have been a shallow-water bay of the Baltic basin in the Ordovician...similar fauna duringdeep drilling in the Yaroslavl region, another possibility was suggested: at least during |  | Horton, A., Sumbler, M. G., Cox, B. M., Ambrose, K., Horton, A., Sumbler, M. G., Cox, B. M., Ambrose, K. (1995) Geology of the country around Thame - Memoir for 1:50 000 Geological Sheet 237 (England and Wales) British Geological Survey. | Book | | around Thame GEOLOGICAL SUCCESSION IN THE THAME DISTRICT Quaternary Upper Cretaceous Lower Cretaceous...Formation Rubbly limestone — Pale grey mudstone and laggy limestone Mainly fine-grained limestone Triassic...and pisolitic limestone = = Nonmarine mudstone, siltstone and sandstone Sandy limestone Mudstone and limestone...limestone Rhaetian | Twyford Beds Caleareous sandstone 2 0-5 m 0-3m = ae f renaceous Coal Upper...accompanied by ‘+ are not fully proven in this district 0-3m 0-3m 0-95 m 0-10m Sandstone Sandstone |  | | Journal (article/letter/editorial) | | is very pure, but irregularly accumulated. The limestone of dark grey and light blue colour is cleaved...illustrated by a diagram, of the formations in the district through which he proposed to act as conductor...holds true in the main for all portions of the district. When, however, we get above the Lower Estuarine...is succeeded by about 25 feet of a white marly limestone, full of marine shells, above which, where the...beds, viz. the two clays and the intermediate limestone, are referred to the Great Oolite. Above all, |  | | Report (chapter) | | built with local Lutetian limestone. The recent closure of the last quarries has made restoration using...stone, but several other local stones from various quarries and beds were also used. As a follow-up to this...mapping, Lutetian limestones from five disused quarries were sampled for petrophysical characterization...stone types (Ditrupa limestone and miliolids limestone) and also between the quarries. This study addresses...selecting new stone for restoration. Should ancient quarries be re-opened? If so, which ones? Reims is located |  | | Journal (article/letter/editorial) | | (38-40-23N 092-13-54W), an agricultural and road limestone quarry between Ashland and Jefferson City on U...chalcopy- Butler County Williamsville quarry, a limestone quarry northwest of Poplar Bluff CALCITE as yellow...associated limestones: albite, cristobalite, GALENA, glauconite, limonite, MARCASITE, MICROCLINE, muscovite,...azurite, GOETHITE crystals in Franklin County lead district, quartz, HEMATITE as iridescent crystals, mala-...MARCASITE, polydymite, PYRITE, siegen38W), a limestone outcrop: DOLOMITE, GOETHITE (after ite, SPHALERITE |  | | Journal (article/letter/editorial) | | Geology, and Mineralogy of the BAYPORT LIMESTONE QUARRIES 8313 Hartel Road Grand Ledge, Michigan 48837...Bellevue Eaton County Michigan Figure 2. Location of quarries in the Bellevue area. 1, 2, and 3 = Michigan Alkali...Cement Company and Alpha Portland Cement Company quarries, with location of the Keehne Environmental Area...the celestine and sulfur crystals from the limestone quarries in Monroe County, which are among the finest...are limited. Despite these limitations, the limestone quarries located near the village of Bellevue, in |  | | Journal (article/letter/editorial) | | detailed examination of the stratigraphy of the same district. The first and second parts will be devoted to...in descending order : - 1. 2. 3. 4. 5. White Limestone or Hard Chalk. Chloritie Chalk. Chloritic Sands...now be classed with glauconite. Typically, Chloritic Chalk is a pinkcoloured limestone, having minute green...green grains of glauconite scattered through it. The ' C h l o r i t i c ' S a n d s and S a n d s t o...The beds between the Grey Marls and the White Limestone are generally siliceous sands in a calcareous |  | | Report (issue) | | several lists covering various sections of the district which have been published from time to time in...lists, and the names of many others, new to the district, and discovered in recent years, have been added...technical matters relating to tho mineralogy of the district from the following: S. G. Gordon, A. C. Hawkins...Geology; Economic Minerals; Manhattan Island; Limestone; Serpentine; Iron Mining; Copper Mining; Zinc...Pyritc in Limestone, Manhattan Island, New York City........................... 7 Pyrite in Limestone, Franklin |  | | Report (issue) | | ............................................ Glauconite................................................3) 4) 5) 6) Upper Mississippi Valley zinc—lead district Mineral crystals, isometric ....................calcite crystals on brown calcite in vugs in dark limestone .... B. Yellow dolomite crystals intergrown with...Pink and white barite and white calcite in black limestone Phantom of scalenohedral calcite in rhombohedral...iridescent, on calcite and limestone. D. Quartz druses on calcite and limestone. 11) A. B. C. D. Cluster |  | | Conference Proceedings (Volume) | | Neoproterozoic rocks in the Lufilian belt, Domes region, Zambia .........................................through polycyclic orogeny: the example of the Litsa district, Russia Anne-Sylvie André-Mayer, Michel Cuney...mantle-crustal ore-forming systems of the Pechenga ore district (Fennoscandian shield) ........................mineralization of Manono-Kitotolo (Katanga, Democratic Republic of Congo): current state of knowledge . . .....production in the Great Moravian archaeological site Břeclav-Pohansko, Czech republic .................. |  | | Book | | systematically present the geology of each country, region and continent on Earth. Each book aims to provide...lost: such as backfilled, flooded or overgrown quarries or sealed, inaccessible roadside cuts and mines...to accessing and preserving rock exposures in quarries or road cuts, which are fundamental to progressing... The unique development of the younger, Alpine region is of fundamental importance for understanding...development of Central Europe. The geology of the Alpine region is addressed in a separate chapter, regardless |  | | Book | | gneiss; sandstone was converted to quartzite; limestone to marble; and shale became slate or mica schist...contains "red beds" of sandstone, shale, and minor limestone and gypsum (all under glacial cover), which have...and iron deposits in the Northern Peninsula, that region has been intensely prospected, especially in the...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes...rush" in Michigan and throughout the Great Lakes region. Since then, more than 20 kimberlites have been |  | | Journal (article/letter/editorial) | | fault system is the central Kentucky fluorspar district. Dominated by veins containing barite, calcite...the veins are exposed by road cuts and by active quarries where minerals can still be collected. The potential...large amounts. The western Kentucky fluorspar district lies between the intersection of the New Madrid...part of the larger Illinois-Kentucky fluorspar district. Cenozoic sediment, weathering, and vegetation...than 3,000 feet. The first mine in the Kentucky district was opened by Andrew Jackson and others in 1835 |  | | Report (edition) | | Geological sketch map of the region Geological sketch cross-section across the region Sketch map showing major...major topographical features of the region Sketch map showing the distribution of Precambrian and Palaeozoic...the Palaeozoic strata in the western part of the region Sketch maps illustrating the generalised palaeogeography...aphy and correlation of the Lower Chalk of the region 69 80 82 Diagrammatic sections illustrating the...of the Upper Chalk in the southern part of the region 26 27 Outcrop of Palaeogene and Neogene strata |  | | Journal (article/letter/editorial) | | of this chlorite sand." — on label with sand. Glauconite Sand from Richardson Bay, Calif. Al Thrower...a dark grayish-green coarse sand — almost all glauconite—with traces of black magnetite and white sea...map of the San Francisco—Oakland Metropolitan District which shows the location of Richardson Bay—it...Indian hunting grounds, etc.; to the west are limestone quarries and "diamonds" ; to the south is the Mohawk |  | | Report (issue) | | ......................................... 29 Glauconite ...............................................sediments are calcite, clay minerals, dolomite, glauconite, goethite, gypsum, hematite, limonite (hydrous...of the active and many abandoned crushed limestone quarries, a few coal strip mines, and road and railroad...operators for granting us permission to examine their quarries. HISTORY Within historic time the Indians were...From the lenses of flint protruding from the limestone walls they hacked flint flakes, with granite hammers |  | | Book | | faults and so we conclude that the Lower Lias limestone and clay = Blue Lias. rocks were dislocated before...limestones have vertical cracks (joints). does each limestone bed have its own unique set of characteristics...molybdenum, in the buildings, road cuttings and old quarries. lead, zinc or copper which might contaminate...Hill Stone and Guiting Stone are the mineral glauconite (hydrated silicate of iron and has oxidised...observations and to show how rocks are related to one glauconite in much of the Upper Greensand, as at the top |  | | Report (issue) | | made an inspection of the greater portion of the district. THE GEOLOGY Under these circumstances, I only...resurvey of the drift deposits of the Belfast district in 1902 by J. R. Kilroe, A• McHenry, H. J. Seymour...the owners and \vorkers in the numerous quarries in the district who have allowed unrestricted access to...Sandstones, 65; Quartzose Sand, 65; Details� 66. White Limestone, 71; Lithostratigraphical Division, 76; Conglomerate...Chalk, 77; Lower White Limestone, 77; Green Beds, 78 ; Upper White Limestone, 78 ; Stratigraphical Palaeontology |
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