 | | 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 (issue) | | Heierman collection. Illinois- Kentucky Fluorspar District Symposium by the Friends of Mineralogy (Midwest...the closing of the Illinois-Kentucky fluorspar district that I organized at Indiana University Southeast...believed having a similar program in the fluorspar district would be ideal. However, the logistics behind...this year. In previous visits to the fluorspar district, I had made contact with Bill Frazer, the owner...Yen. Quy Chau. northern Vietnam: Chumar-Ruyil district. 1epal; Jegdalek. Afghanistan: and easLem Pamir |  | | Journal (article/letter/editorial) | | mineral collecting heritage. Its numerous limestone quarries, gravel pits, strip mines. and rock outcrops...dolomite, galena, goethite, hemimorphite, marcasite, pyrite, quartz (drusy), smithsonite (Garvin, Ludvigson...purple color-zoned, cubic), gypsum, marcasite, pyrite, siderite, sphalerite (Prior 1994). Waukon, Iron...goethite (after marcasite and pyrite), hemimorphite, marcasite, pyrite, quartz (drusy), sauconite, smithsonite...chalcedony as “coldwater agate”). Shellsburg area, most quarries, road cuts, and natural outcrops; Devonian-age |  | | 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) | | for many square miles! Connecticut—At the limestone quarries of Canaan, Litchfield Co., Conn., tremolite...Can anyone supply information on the occurrence? District oí Columbia—On a recent visit to Washington, the...calcite occur in vugs in a dark gray fossiliferous limestone. Iowa—A. J. Alessi, 430 S. Highland Ave., Lombard...dark grayish cephalopod from the world's largest limestone quarry, located in Rogers City, Presque Island...the Pilot Mountain district, Mineral Co., Nev. New Hampshire—A nice specimen of pyrite (massive and crystals) |  | | Book (volume) | | association with Gold, such as Chalcopyrite, Galena, Pyrite, Pyrrhotite and some Sphalerite. BALDWIN COUNTY... area, and at Reid’s Mt., extensive depositsPyrite. CATOOSA COUNTY GRAYSVILLE, SE 1½ mi., in Knox...quartz pebbles (pastel colors), petrified wood, Pyrite; rd. cuts, banks, cliffsSelenite crystals. COLUMBUS...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 |  | | 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...crystals, Fluorite (fluorescent), , Galena, Marcasite, Pyrite, Selenite and Sphalerite. A few alluvial Diamonds...found. ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT...COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co. |  | | 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...crystals, Fluorite (fluorescent), , Galena, Marcasite, Pyrite, Selenite and Sphalerite. A few alluvial Diamonds...found. ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT...COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co. |  | | 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) | | sandstone, shale, bituminous slates, thin bands of limestone, and seams of coal usually underlain with clay...seams the collector may often find Marcasite and Pyrite. The measures are 1,200 to 1,400 feet thick in...(SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS CITY: on the Dallas Cr...quarry (see map) ⎯geodes (lined with Marcasite & Pyrite with rhombs of Calcite, Sphalerite); e extensive...Dolomite, Goethite, Jarosite, Marcasite, Malachite, Pyrite, Pyrolusite, Quartz, Selenite, Smithsonite and |  | | Book (volume) | | sandstone, shale, bituminous slates, thin bands of limestone, and seams of coal usually underlain with clay...seams the collector may often find Marcasite and Pyrite. The measures are 1,200 to 1,400 feet thick in...(SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS CITY: on the Dallas Cr...quarry (see map) ⎯geodes (lined with Marcasite & Pyrite with rhombs of Calcite, Sphalerite); e extensive...Dolomite, Goethite, Jarosite, Marcasite, Malachite, Pyrite, Pyrolusite, Quartz, Selenite, Smithsonite and |  | | 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) | | pseudomorphs after pyrite Esmont slate quarry—Esmont dolomite, limonite pseudomorphs after pyrite, pyrite, siderite...chalcopyrite, dolomite, pyrite, sphalerite Augusta County Belmont limestone quarry—Staunton calcite crystals...crystals (some with pyrite inclusions) Crimora mine (manganese)—near Waynesboro cryptomelane, psilomelane...psilomelane, pyrolusite Simons limestone quarry (Valley stone quarry)—Staunton aragonite, barite, calcite crystals...crystals, onyx Spottswood bauxite district (includes Allen, Harris, and Lightner mines, Lott prospect |  | Cooper, D. C., Cameron, D. G., Young, B., Cornwell, J. D., Bland, D. J. (1991) Mineral exploration in the Cockermouth area, Cumbria. Part 1: regional surveys. Mineral Reconnaissance Programme Report 118. British Geological Survey | Report (issue) | | the survey area Lateral variation in the Fourth Limestone Direction of ice movement deduced from glacial...Geophysical compilation map for the northern Lake District showing simplified geology, contours on the surface...Figure 13 Schematic cross-section of the Lake District (from Lee, 1989) Bouguer gravity anomaly map (contours...along the northern margin of the English Lake District are given in two reports. This report (Part 1)...derived from metalliferous source rocks in the Lake District and southern Scotland. The mineralogical examination |  | Pfaff, Katharina, Hildebrandt, Ludwig H., Leach, David L., Jacob, Dorrit E., Markl, Gregor (2010) Formation of the Wiesloch Mississippi Valley-type Zn-Pb-Ag deposit in the extensional setting of the Upper Rhinegraben, SW Germany. Mineralium Deposita, 45 (7) 647-666 doi:10.1007/s00126-010-0296-5 | Journal (article/letter/editorial) | | consisting of sphalerite, banded sphalerite, galena, pyrite, sulfosalts (jordanite and geocronite), barite...of the pore and fracture fluid residing in the limestone aquifer, which had a pH between 8 and 9 in equilibrium...due to the presence of organic matter in the limestone. Mixing between these two fluids resulted in a...Wiesloch MVT deposit occurs in Middle Triassic limestone (Muschelkalk: Figs. 1a, b, and 2), in a carbonate...246 to 229 Ma ago (Hagdorn and Simon 2005). The limestone is dominated by tempestites and highenergy sedimentation |  | | 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...nodules, fossils, Calcite crystals, Marcasite and Pyrite cubes. The area around the confluence of the Loup...Blue Springs): all regional gravel pits and quarriesCalcite, Quartz crystals; SE 3 mi., quarry on...petrified wood. STEELE CITY, area gravel pits, quarries, and stream gravelsagate, chalcedony, jasper |  | | Journal (article/letter/editorial) | | tungsten). Minerals reported: galena, hiibnerite, pyrite, sphalerite, arsenopyrite, chalcopyrite, quartz...in Ozark County. Species reported: sphalerite, pyrite, quartz, snzithsonite, greenockite, limonite, dolomite... Missouri, mining district. Rocks & Minerals 21:750-53. This lead mining district is located in Madison...Louis. Major species reported: galena, marcasite, pyrite, chalcopyrite, siegenite, sphalerite, bravoite...Minerals 34:331, 341. This mine was a hematite/pyrite deposit located in Phelps County. The article covers |  | | Report (issue) | | Lake and beyond, and which includes the slate quarries of Brownville, Monson, and North Blanchard. The...or about 18 miles west of the North Blanchard quarries, in the southwest corner of the town of Forks...conspicuous feature is the presence of about 52 lenses of pyrite to each square millimeter, measuring (in transverse...abundance, appear to be muscovite, quartz, chlorite, pyrite, and graphite, with accessory tourmaline, zircon...In Bull. 275. 1906. DILLEI, J. S. Limestone of the. Redding district, California. In Bulletin No. 213 |  | | Journal (article/letter/editorial) | | calcite and pyrite. However, one of the most outstanding minerals found in the limestone quarries of this...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...employees are allowed in the quarries. For this reason alone, more quarries are closing their doors to |  | | Book | | the ancient gems), calcite, fluorspar, jadeite, pyrite, quartz family minerals ( agate, carnelian, chalcedony...steatite (massive talc), as well as basalt, granite, limestone (and/ or sandstone), marble, and the clay minerals...from an ox tail. The fourth bracelet had brown limestone beads mingled with amethyst and turquoise. About...delving beneath the surface or looking into nearby quarries, road cuts, and bluffs beyond the immediate boundaries...engineers as "traprock''); granites; sandstone and limestone (including dolomite) , both of which are also |  | | Journal (article/letter/editorial) | | [Read March 7, 1940.] the Mendip Hills, as a district, have from time to time ~j~THOUGH received the...it, or to the numerous quarries that were opened in the Carboniferous Limestone. Mention of a few mineral...After Woodward, no account of the minerals of this district would be complete without mentioning Spencer George...among them are a number of good specimens from the district, including some of the bestknown examples of mendipite...that, so far as minerals are concerned, this is a district of samples ; unfortunately this is only too true |  | | Journal (article/letter/editorial) | | Habachtal, Austria where the deep 242 green xls occur in a black biotite schist. Also from Austria, and this...little calcites a while back. They came from a limestone quarry near Ottawa, Kansas. They are noteworthy...in these limestone quarries. Bob tells me there are a number of fossils found in the limestone series,...some iron compound leaching out of the associated pyrite, marcasite, and chalcopyrite which occurs as micro...which would occur in different pockets in the limestone. As of this writing we are getting ready for the |  | | Journal (article/letter/editorial) | | diverse array of deposit types that include skarns, limestone replacements, Mississippi Valleytype, volcanogenic...the commercial zinc mines of the BalmatEdwards district in Saint Lawrence County (Smith and Figure 1....2 cm from the Bull Run and Virginia Trap Rock quarries, Loudoun County; the Manassas quarry in Prince...time from zinc mines in the Mascot-Jefferson City district of Knox and Jefferson Counties, Tennessee. Sphalerite...relatively abundant in the Illinois-Kentucky fluorite district including parts of Hardin and Pope Counties in |  | | Report (issue) | | 8.4, Highway 38 Road-cuts, km 9.3, Highway 38 Limestone quarry, west of Highway 38 Freebern mica mine...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...occurrence Red Mill ochre deposit St-Marc-des-Carrieres quarries Tetreault mine Montauban mine Portneuf molybdenite |  | | Book | | aquamarine. Excited collectors took home from old quarries in Pennsylvania and Maryland, pieces of apple...by Flora Collins. 3 i palachians as well as quarries which are on a semiactive basis such as those...and feldspar mines, gravel or dimension stone quarries, inactive gold mines, quartz out crops, and a...good reason, is the Smithsonian, located in the District of Columbia between Maryland and Virginia, where...you ing operations should also be examined, and quarries if you need. Chambers of Commerce, Jaycees, police |
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