 | | Book (volume) | | rises abruptly into the 6,000 sq. mi. Black Hills region enclosed by the Belle Fourche and Cheyenne rivers...has come only from the core of the Black Hills region. Two divisions are recognized: the Northern Section...Fluorapatite (fluorescent orange). BUFFALO GAP, entire region W 37 mi. to the WY line, in stream gravels, cut...Fall River Co., all regional side rds., look for limestone outcrops and ridgesFairhill agates; in Bull...pitsCarnotite. 439 South Dakota HOT SPRINGS: area quarriesCalcite and chalcedony (both fluorescent), Gypsum; |  | | Book (volume) | | are all undisturbed sedimentaries: sandstone, limestone, shale and clay, with the oldest formation lying...this part of the state. In this rough, uncurried region are found the famed Fairburn agates, brilliantly...for gemstone materials. An extensive collecting region of agatized and opalized wood for high gem quality...Eastern Nebraska has few gemstone localities, but quarries, gravel pits and other excavations throughout...creeks: especially along Lodgepole Cr., all region S of Sidney to Ogalla, along banks of the South |  | | Journal (article/letter/editorial) | | mineral collecting heritage. Its numerous limestone quarries, gravel pits, strip mines. and rock outcrops...chalcedony as “coldwater agate”). Shellsburg area, most quarries, road cuts, and natural outcrops; Devonian-age...quarry = Moscow quarry, Muscatine Co. West Chester limestone quarry, Washington Co. Westfield, Plymouth Co...Pints quarry, N of U.S. 20 in Raymond, large limestone quarry now closed and flooded; Devonian-age Little... Buchanan County Brandon and Littleton areas, quarries, road cuts, and natural outcrops; geodes in Devonian-age |  | | 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...halfway to Refuge ChurchKyanite. TATE: area quarries in the Tate-Marble Hill dist.Almandite garnet...minesMica, Beryl, Quartz; SE 4 mi.: (a) area of the Germany Mt.; (b) at Wilson farmAmethyst (gem quality); |  | | 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...Goethite, Jarosite, Marcasite, Malachite, Pyrite, Pyrolusite, Quartz, Selenite, Smithsonite and Sphalerite...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 |  | | 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...Goethite, Jarosite, Marcasite, Malachite, Pyrite, Pyrolusite, Quartz, Selenite, Smithsonite and Sphalerite...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 |  | | Book (volume) | | ranks first in the nation in the production of limestone and dolomite, and second in the production of...(Licking Co.) and Zanesville (Muskingum Co.), a region of rolling, wooded hills. Here, prehistoric Indians...Other collectable minerals are rare, although quarries in the western counties, especially the Clay Center...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...(Licking Co.) and Zanesville (Muskingum Co.), a region of rolling, wooded hills. Here, prehistoric Indians...Other collectable minerals are rare, although quarries in the western counties, especially the Clay Center...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) | | dolomite, pyrite, sphalerite Augusta County Belmont limestone quarry—Staunton calcite crystals (some with pyrite...Waynesboro cryptomelane, psilomelane, pyrolusite Simons limestone quarry (Valley stone quarry)—Staunton...inclusions) Bedford County James River Hydrate quarries—(two sites) near Buchanan aragonite, barite, calcite...Kidds Store (c)—near Central Plains rhodonite, pyrolusite Franklin County Simms (Center Ridge)—near Sydnorsville...minerals, wavellite Rosenberger and Stodler limestone quarries—near Hayfield anhydrite, celestite, gypsum |  | | Report (issue) | | serious galena specimens from this famous leadmining region. 1 =========================================...the Yangshuo mine in Guangxi Zhuang Autonomous Region, China— but it’s a fine example, and I show it...Yangshuo mine, Guilin, Guangxi Zhuang Autonomous Region, China. Geokrazy Minerals specimen and photo. ...print or here. I’m talking about the handsome pyrolusite specimens now being dug from hydrothermal veins...Carsten says, “among the world’s best specimens” of pyrolusite, with radiating fans of acicular, metallic black |  | | Journal (article/letter/editorial) | | Octahedrite OpaI Orthoclase Ottrelite Phlogopite Pyrite Pyrolusite Pyrrhotite Quartz Rhodochrosite Rhodonite Riebeckite...Hornblende Hortonolite Ilvaite Magnetite Molybdenite Pyrolusite Serpentine Talc SOCIETY OF AMERTCA 337 Rnuams...foliated with iron ore, LrNcorN The Harris limestone quarries in this township are rather important because...rhombohedrons; white calcite rhombs; Iceland spar, Limestone with graphite. Graphitic marble. Black and brown...Minute crystals with calcite. Var. bowenite in limestone. White, pale green, foliated. 6 These cuts are |  | | Journal (article/letter/editorial) | | it, or to the numerous quarries that were opened in the Carboniferous Limestone. Mention of a few mineral...number of old workings and active and disused quarries. This examination has covered an area nearly 30...latter seem to have been in the Carboniferous Limestone, and small amounts have been found in calcite...of soft yellow iron oxides in one or two of the quarries. I t is also intermixed with some of the zinc...of the quarries. There are, in addition, a number of minerals whose occurrence in a limestone district |  | | Book (edition) | | the Principal Localities in the Middlesex County Region in Connecticut Unclassified Material Page VI 1...the Mineral Localities in the Middlesex County Region in Connecticut .... Additional Locality Information...the Connecticut and southeastern New York State region, a listing of the described minerals with their...devoted to the mineralogy of the Middlesex County region. Invaluable assistance in preparing the manuscript...iron manganese phosphate PYRITE-lron disulfide PYROLUSITE-Manganese oxide PYROMORPHITE-Lead chlorophosphate |  | | Book | | 46.67 : 53:33 63.27 36.73 : : { .. : PYROLUSITE Sulphur Manganese Oxygen : { : Iron PYRITE...Manganite. Rhodonite. Uranochre. >> (Creva Wood .) Pyrolusite. (George and Charlotte mine.) Childrenite. 35...Erythrine. Jasper. Opal. Constantine. (Granite quarries.) Beryl. Schorl. Topaz. Crowan . (Huel Abraham.... Launceston . Millstone Grit. Psilomelane. Pyrolusite. ( Five Lanes.) Amphibole. ( Pollaphant.) Hornblendic...Bismuthochre. Limnite. Manganite. Psilomelane. Pyrolusite. Quartz . Uranochre . ( Huel Darlington .) Slate |  | | Report (issue) | | at the Bloomington Crushed Stone and Sieboldt quarries ................................................minerals and their relation to the substrate limestone .................................... 17 DTA/TGA...Recent exposures of indianaite deposits in limestone quarries near Bloomington and Bedford, Indiana, reveal...neutralization of this ion-charged fluid by contact with limestone which causes precipitation of indianaite minerals...precipitation of hydrous aluminous phases adjacent to the limestone/gypsum are the major indicators of this process |  | | Journal (article/letter/editorial) | | Oxide ores are mainly composed of crystalline pyrolusite produced by multiple processes of the oxidation...deposit with oxide ores dominated by crystalline pyrolusite,” which was of great interest for electron industry...In some places, the bed contains gray massive limestone interbeds 0.2–0.3 m thick. They include fragments...can be observed near fractures on faces of the limestone quarry. Here, both sides of fractures show steep...times over more than 1 km on the face of the limestone quarry (Sharkov, 1992). Similar pattern is also |  | | Report (edition) | | urge you to take every safety precaution in the quarries, pits and road cuts; always ask permission to...identified. To the members of Friends of Mineralogy, Region III, we are indebted or most of the new localities...Graphite locality State line district feldspar quarries Clinton County Salona calcite-dolomite locality...Pike limonite pseudomorph locality H. R. Miller limestone quarry 128 ... 128 134 ... 137 139 142 147...mine Cornwall magnetite mine area H. J. Smith limestone quarry Lehigh County Constitution Drive rare earth |  | | Book | | district 9 Mineral deposits of the Broken Hill region 13 Description of mineral collecting localities:...include sandstone, shale, siltstone, dolomite, and limestone, and all these rocks constitute the Torrowangee...erosion. 12 MINERAL DEPOSITS OF THE BROKEN HILL REGION The Barrier Ranges were first explored in 1844... silli manite, kyanite, garnet, gypsum, and limestone. Broken Hill is best known for its lead-zinc-silver...submarine precipitation associated with volcanism in a region of sedimentation. Broken Hill-type deposits are |  | | Journal (article/letter/editorial) | | calcite ; the other a dark (almost black) compact limestone. Burtwo west One and gray CALIFORNIA — Col....produced enought material for description." The limestone quarries at Crestmore, Riverside Co., Calif., considered...large jointing cracks in massive to thin-bedded limestone of the Kinderhookian Series of ROCKS AND MINERALS...Mississippian age at one of the old abandoner limestone quarries near Legrand (Marshall Co.), Iowa. These...County, East Kentucky. Similarity Remarkable "In the region lying between Ison's and Creechs Creek is an area |  | | Journal (article/letter/editorial) | | often attrib uted to "black manganese oxides," pyrolusite, "psilomelane," "wad," etc. or of serpentines...anorthite platinum? prehnite pyrite pyroaurite pyrolusite pyrophyllite pyrrhotite quartz agate amethyst...g., the vari ous Bemis localities, Fair Haven quarries, Waits River Forma tion occurrences, etc.). Addison...chalcopyrite, dolomite, magnetite, pyrite, talc. Hancock limestone quarry in Hancock: chlorite, dolomite, siderite...Dunham Dolomite in Colchester: dolomite. Lily limestone quarry in Hinesburg: calcite. Parrot jasper quarry |  | | 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 |  | | Journal (article/letter/editorial) | | interesting quartz J have yet seen." CALIFORNIA—The limestone quarries in Crestmore Riverside Co., Calif., considered...miles from the plant and the other is our chino limestone bed at the plant. "I am sorry to say that because...activity in the Chino limestone area, we have closed the Commercial and Lonestar quarries to collectors. W...area has been pretty well picked over. The Chino limestone which we are mining near Commercial has few of...same series of contact minerals as the Chino limestone. Garnet, wollastonite, epidote, diopside, brucite |  | | Book (volume) | | ......................511 Virginia – Leesburg quarries Site Map .......................................407 ft. Cheaha Mt. This crystalline or mineral region is composed primarily of metamorphosed Paleozoic...counties. In this contorted, structurally complicated region of slates, phyllites, marbles, quartzites, and...above sea level. From this predominantly farming region the widespreading Tuscaloosa formation disgorges...R.gemmy minerals, petrified wood; area limestone quarriesCalcite, Celestite, marble; SIXMILE (hamlet |  | | Book (edition) | | The geologic history of California shows us this region on the edge of the great hollow of the Pacific...stream cuts, places where landslides have occurred, quarries and localities where therehas been volcanic action...a habitat or environment vein, an ore in a limestone quarry, Only certain kinds of minerals found...and limonite. Chief ore of manf ganese. -MnO,PYROLUSITE orthorhombic cleavage 9b. Very light mineral...gr. 4.7; hardness 1-6.5; fibrous or prismatic. PYROLUSITE 33e. 33f. 34, 34a, 34b. TALC LIMONITE Greasy |  | | Book (volume) | | 407 ft. Cheaha Mt. This crystalline or mineral region is composed primarily of metamorphosed Paleozoic...counties. In this contorted, structurally complicated region of slates, phyllites, marbles, quartzites, and...above sea level. From this predominantly farming region the widespreading Tuscaloosa formation disgorges...R.⎯gemmy minerals, petrified wood; d area limestone quarries⎯Calcite, Celestite, marble; e SIXMILE (hamlet...mines⎯Hematite, Magnetite, Pyrite, etc.; f limestone and dolomite quarries⎯Barite and Calcite. ANGEL STATION (NW |
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Limestone quarries, Steeden, Runkel, Limburg-Weilburg, Giessen Region, Hesse, Germany