 | | Report (issue) | | service public par le ministère du Développement du Nord et des Mines (MDNM) de la province de l'Ontario...Copyright@gov.on.ca ONTARIO DEPARTMENT OF MINES THE LIMESTONE INDUSTRIES OF ONTARIO 1958-1963 by D. F. Hewitt...................o..... Production and use of limestone in Ontario .................., l 2 The cement...Specifications and uses of limestone and dolomite ...o******** 9 11 Ontario limestone quarries .................... l* Precambrian Limestone and Dolomite ......................o 11 12 Quarries .................. |  | | Report (issue) | | 8.4, Highway 38 Road-cuts, km 9.3, Highway 38 Limestone quarry, west of Highway 38 Freebern mica mine...Westport Road McLaren phosphate mine Long Lake blue calcite occurrence Long Lake zinc mine Gabbro quarry Road-cut...Shore occurrences Paul Viau quarry Melochville quarries Rivermont quarry Goyer quarry Dulude quarry Mont...quarry St- Vincent-de-Paul quarry Cap-St-Martin quarries Terrebonne quarry St-Lin fossil locality Road-cut...Shawinigan-Sud quarry Shawinigan and St-Maurice quarries Grand'Mere quarry Black Creek bog Ste- Thecle |  | | Report (issue) | | pocket at the Elmwood mine. Photo Mark Kielbasa Switzerland BY HANS ANTON STALDER best of the AMERICAS ...stone by the ancients, objects made of fluorite, limestone", "calcareous flux", and "fluorspar"; the which...Mineralogie (1747), did not distinguish limestone or calcite from fluorite. He thus described nine varieties...are frequently found in association with quartz, calcite, galena, sphalerite, and barite to form fabulous...only other minerals that rank with fluorite are calcite, sphalerite, fluorapatite, and diamond. This paper | | | Report (issue) | | to 8.4, Highway Road-cuts, km 9.3, Highway 38 Limestone quarry, west of Highway Freebern mica mine 8...Westport Road McLaren phosphate mine Long Lake blue calcite occurrence Long Lake zinc mine Gabbro quarry Road-cut...Queen Baby mine 26 Ly, 7, 27 28 29 ey) 30 3] BZ Quarries Limited mines Rogers mine Byrnes mine Hanlon...Shawinigan-Sud quarry Shawinigan and St-Maurice quarries Grand'Mere quarry Black Creek bog Ste-Thecle...‘Red Mill ochre deposit St-Marc-des-Carrieres quarries Tetreault mine Montauban mine Portneuf molybdenite |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . Limestone quarry, west of Highway 38 . . . . . . . . . ... . . . . . . . . . . . . . . . Long Lake blue calcite occurrence . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . Frontenac Quarries Limited. . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . Melochville quarries . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . Shawinigan and St-Maurice quarries . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | service public par le ministère du Développement du Nord et des Mines (MDNM) de la province de l'Ontario... E. G. Pye, Director, Geological Branch THE LIMESTONE INDUSTRIES OF ONTARIO By D. F. HEWITT Revised...form: Hewitt, D. F., and Vos. M. A. 1972: The Limestone Industries of Ontario; Ontario Div. Mines, IMR39...vugs, stylolites, pyrite, etc; fossils. Example: Limestone: shaly; brownish grey,1 medium grey weathering;...weathering; aphanitic; medium bedded; stylolites, calcite crystals; abundant Tetradium. CRYSTALLINITY CLASSIFICATION |  | | Journal (issue) | | Consulting Services •WorkshopsheldinLugano, Switzerlandoronsite •Trainingandconsulting servicesavailablefor...Afonso, José Teixeira and Liliana Freitas 26 Limestone quarries and a Portuguese karstic aquifer – A contribution...Carrasco 54 Characterisation of karst aquifers in Switzerland: the KARSYS approach Arnauld Malard and Pierre-Yves...Regione Valle d’Aosta (Italy) and Canton Valais (Switzerland) Pierre Christe, Gianpiero Amanzio, Enrico Suozzi...in the Hellenic Republic comprises limestone, dolomitic limestone, marble, and mafic-ultramafic rocks |  | | 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 |  | | Book (volume) | | are all undisturbed sedimentaries: sandstone, limestone, shale and clay, with the oldest formation lying...Eastern Nebraska has few gemstone localities, but quarries, gravel pits and other excavations throughout...investigate for geodes, chert nodules, fossils, Calcite crystals, Marcasite and Pyrite cubes. The area...Blue Springs): all regional gravel pits and quarriesCalcite, Quartz crystals; SE 3 mi., quarry on E...petrified wood. STEELE CITY, area gravel pits, quarries, and stream gravelsagate, chalcedony, jasper |  | | 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 |  | | Journal (article/letter/editorial) | | ASSOCIATION OF MILLERITE AND FLUORITE IN LIMESTONE QUARRIES OF THE ST. LOUIS, MISSOURI AREA By JOSEPH...associated and unassociated minerals in various limestone quarries of the St. Louis, Missouri area. The millerite...coatings, and rhombohedrons in and on quartz, calcite, dolomite, and fluorite. The fluorite appears as...purple and yellow cubes and masses in calcite, dolomite, limestone, and quartz. Millerite occurs in East...Westlake Quarries. Introduction After finding massive géodes of millerite-bearing calcite in the East |  | | Journal (article/letter/editorial) | | would naturally be deepish water for the lower limestone, a change to shallower for the shale, and after...deepish water for the upper limestone. V.—ON THE OCCURRENCE OP A BLACK LIMESTONE IN THE STRATA OF THE MALTESE...and angular fragments of a black, crystalline limestone, either lying on the rock surfaces, or embedded...that it is but a variety of the Lower Coralline Limestone, the basement bed of the Maltese series, and that...rounded boulders and angular fragments of black limestone, that vary in size from a walnut to a medium-sized |  | | Report (chapter) | | London, Special Publications Drenov Grič black limestone: A heritage stone from Slovenia Sabina Kramar...by guest on August 4, 2019 Drenov Grič black limestone: A heritage stone from Slovenia Sabina Kramar1*...EP T ED M A N Abstract Drenov Grič black limestone is considered one of the most beautiful Slovenian...extracted from two major quarries located west of Ljubljana. One of these quarries has been declared a valuable...micritic limestone occurs in 10- to 80-cm– thick beds with thin marl interlayers. The limestone occasionally |  | | Journal (article/letter/editorial) | | sphalerite after galena, tetrahedrite, barite, and calcite have been found; hemimorphite and smithsonite pseudomorphs...diverse array of deposit types that include skarns, limestone replacements, Mississippi Valleytype, volcanogenic...2 cm from the Bull Run and Virginia Trap Rock quarries, Loudoun County; the Manassas quarry in Prince...variety of species, including fluorite, barite, calcite, dolomite, and galena (Kearns and Campbell 1978)...crystals to 6 cm across and associated with fluorite, calcite, witherite, galena, pyrite, quartz, and barite |  | | Journal (article/letter/editorial) | | such as barite, fluorite, marcasite, dolomite, calcite and pyrite. However, one of the most outstanding...outstanding minerals found in the limestone quarries of this region is celestite. This strontium sulfate appears...state ever since. Although there are numerous limestone quarries in this area which may furnish just as fine...specimens as those in "Crystal Cave", many of these quarries are forbidding rockhounds to collect there due...problems. The insurance agencies that cover these limestone companies will cancel a policy if people other |  | | Book (volume) | | sandstone, shale, bituminous slates, thin bands of limestone, and seams of coal usually underlain with clay...page) ⎯geodes (lined with Chalcopyrite, brown Calcite and sometimes Malachite). HAMILTON: c area gravels...(lined with Marcasite & Pyrite with rhombs of Calcite, Sphalerite); e extensive exposure S of town on...Glen Creek⎯geodes (lines with Aragonite, Barite, Calcite, Chalcopyrite, pink Dolomite, Goethite, Jarosite...with either brown Calcite; or Pyrite on chalcedony, Sphalerite on chalcedony or Calcite, Quartz. 151 Illinois |  | | Book (volume) | | sandstone, shale, bituminous slates, thin bands of limestone, and seams of coal usually underlain with clay...page) ⎯geodes (lined with Chalcopyrite, brown Calcite and sometimes Malachite). HAMILTON: c area gravels...(lined with Marcasite & Pyrite with rhombs of Calcite, Sphalerite); e extensive exposure S of town on...Glen Creek⎯geodes (lines with Aragonite, Barite, Calcite, Chalcopyrite, pink Dolomite, Goethite, Jarosite...with either brown Calcite; or Pyrite on chalcedony, Sphalerite on chalcedony or Calcite, Quartz. 151 Illinois |  | | Journal (article/letter/editorial) | | phyllitic shale through sandstone and impersistent limestone in a thickness of only a few tens of metres, is...grained, positively skewed and well sorted. Kolhan limestone is recrystallized micrite, its lower horizon is...is mostly high grade and contains pink calcite and quartz crystals in cavities. Its upper horizon is...ultrabasique de Jojohatu situ~e "~ environ 10 miles au nord, Des granites et des dol~rites sont des roches intrusives...g~n~ralement grossi~rement grenu et contient de la calcite rose et des cristaux de quartz dans les cavitSs |  | | Journal (article/letter/editorial) | | mineral collecting heritage. Its numerous limestone quarries, gravel pits, strip mines. and rock outcrops...after 1900, adit, cuts, and shafts: anglesite, calcite, cerussite (crystals), dolomite, galena, goethite...Maquoketa Formations: barite (crystals), bitumen, calcite (crystals, some fluorescent), fluorite (small...open cut: anglesite* (pseudomorphs after galena), calcite (crystals), cerussite (coatings), galena, goethite...chalcedony as “coldwater agate”). Shellsburg area, most quarries, road cuts, and natural outcrops; Devonian-age |  | | Book (volume) | | ranks first in the nation in the production of limestone and dolomite, and second in the production of...Other collectable minerals are rare, although quarries in the western counties, especially the Clay Center...COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD, area...COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co....countywide exposures of blue clay in rd. cuts, pits, quarries, excavations⎯Pyrite (clustered crystals sharply |  | | Book (volume) | | ranks first in the nation in the production of limestone and dolomite, and second in the production of...Other collectable minerals are rare, although quarries in the western counties, especially the Clay Center...COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD, area...COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co....countywide exposures of blue clay in rd. cuts, pits, quarries, excavations⎯Pyrite (clustered crystals sharply |  | | 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...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...for fossils which must be worked out of thick limestone layers, heavy mauls, crowbars, or mattocks should |  | | Journal (article/letter/editorial) | | gracilis Garwood and Goodyear of the Woolhope Limestone, and here gives a new theory as to their origin...number 0'came. forms are present in the Trenton limestone, from which the type of Billings' species S. compacta...in part by the very small size of the grains of calcite forming the walls, and the resulting fact that...writer in Solenopora gracilis from the Woolhope Limestone of Old Radnor (Plate SA, 6A and B). It is clear...walls seem to be formed of algal dust, and the calcite in the cell spaces is more crystalline, but is |  | | Journal (article/letter/editorial) | | Psilomelane, Quartz, Zincite Carbonates: Aragonite, Calcite, Dolomite, Hydrozincite, Malachite Silicates: Anorthoclase...a rarity, were seen in a small piece of white calcite. The mineral, a member of the spinel group, is...types: extremely well-formed little octahedrons in calcite (about l/4-inch), and larger, more distorted crystals...Sphalerite xls.: W e turn now to the familiar dolomite limestone which furnishes Franklin collectors with most...usually found in the aforementioned dolomite limestone. The specimens found ranged up to clear crystals |  | | Journal (article/letter/editorial) | | fenced in. I managed, however, to get specimens of calcite, biotite, protovermiculite, perovskite, aegirite...dolomite while the lighter portions are almost pure limestone. This condition has inspired some university students...crystals of calcite may be gathered most anywhere in the quarry. The limestone quarries in this region...xline smoky gray calcite filling cracks in the dark gray septarium. It is the calcite which fluoresces...have been found in coarse xline limestone at the Campbell limestone quarry, Texas, Baltimore Co., Md |
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