 | | Journal (issue) | | Lengenbach Mineral Locality, Binna Valley, Valais, Switzerland............................................Imhof Famous Mineral Localities: Lengenbach, Switzerland 275 by Stefan Graeser Rare Earth Minerals in...Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland photomicrography: Julius Weber Mamaroneck, New...g e n b a c h q u a rry , B in n a V a lle y , Valais, S w itz e rla n d (see a rtic le s in th is issue...KELLER-WILDI, W yhlenweg 40 CH 4 1 2 6 Bettingen, Switzerland ★ Cabinet specimens ★ Miniatures ★ Thumbnails |  | | Report (chapter) | | Environmental Sciences, University of Geneva, Switzerland 2 Geological Institute, Bulgarian Academy of...Institute of Earth Sciences, University of Lausanne, Switzerland 4 Balkan Mineral and Mining EAD, Dundee Precious...Corresco AG, Gotthardstrasse 20, Level 3, 6304 Zug, Switzerland 6 Present address: Avala Resources doo, Bor...silicified zone, including adularia and silicified dolomite blades, diagnostic for boiling conditions during...quartz-carbonate-pyrite veins. Primary and secondary fluid inclusions, respectively, in dolomite and barite |  | | Journal (article/letter/editorial) | | of 23 sphalerites and galenas from Binnatal, Switzerland, have been determined. Most of these samples...quarry in Binnatal (or Binnenthal), Kt. Walhs, Switzerland, the locality and its minerals have been studied...occurring in geodes in a mostly sugary, white dolomite of Triassic age. Many of these minerals - - as...mineralization in the dolomite consisting mainly of galena, sphalerite and pyrite (of presumably sedimentary...without transport of material from outside the dolomite. A study of sulphur isotope compositions of Binnatal |  | | Journal (article/letter/editorial) | | sches Institut, University of Berne, Berne, Switzerland Received 6 May 1968 Lead isotope compositions...galenas and sulphosalts from Binnatal (Ct. Wallis, Switzerland). Isotope compositions yielded model ages ranging...geodes in a mostly "sugary", white dolomite of Triassic age. This dolomite represents the sedimentary cover...Monte Leone nappe. There are several different dolomite layers passing through the valley in N E - S W...direction (fig. 2). In a detailed study on the dolomite and the sulphosalts from the Binnatal [2] we tried |  | | Report (volume) | | mercury in the Guilmette Formation and Simonson Dolomite of Devonian age in the Pequop Mountains and ff^ood..._____________________ 2. Float and outcrop samples, canyon at locality PQ-31. 3. Float and outcrop samples, canyon at...at locality PQ-65. 4. Float and outcrop samples, canyon at locality PQ-86. 5. Gossan and jasperoid, southeast...fillings and In small gossan pods in silicified dolomite and limestone. The strongest anomalies detected...Hills are in the Guilmette Formation and Simonson Dolomite of Devonian age. Small white barite pods and lenses |  | | Book (volume) | | Belgium-the Netherlands-Extreme Western Germany, Switzerland, and Italy. Volume V (or Volume III, Part III)...failed to respect present boundaries. The Iberian Pyrite Belt, however, has been divided into the Portuguese...deposits included under the headings: "Iberian Pyrite Belt - Portuguese Sector" of which there are five..."General" discussion of the entire Pyrite Belt) and "Iberian Pyrite Belt - Spanish Sector" of which there...30 would indicate. In addition to the Portuguese Pyrite Belt Sector deposits, two other Portuguese deposits |  | | Report (volume) | | contains large deposits of subeconomic limestone, dolomite, quartzite, sand and gravel, and stone resources...alluvium, uranium, geothermal energy, limestone, dolomite, and quartzite for industrial use and voluminous...sequence of Paleozoic sandstone, limestone, and dolomite is found at the higher elevations in the Providence...silver-lead, 1,300 tons; silica, 9,900 tons; and dolomite, approximately 12 million tons. Two properties...Voluminous subeconomic deposits of limestone, dolomite, sand and gravel, and stone within the study area |  | | Journal (article/letter/editorial) | | Additionally, calcite, ilmenite, pyrite, and goethite pseudomorphs after pyrite occurred at the locality. Because...shelter (fig. 5). Adjacent to this is a large outcrop about 50 feet high that a former state geologist...few rounded grains of zircon, 10 feet thick; • dolomite, 20 feet thick. The above rock layers strike N...20°–30° E. Additionally, Perkins noted another dolomite outcrop 350 feet to the east and the ruins of an old...schist; biotite-muscoviteplagioclase-quartz schist; dolomite marble; and a magnetitemuscovite-plagioclase quartzite |  | | Report (edition) | | Halotrichite-p ickeringite series) ....... 221 Pyrite ........... ....... ..................... ......................... 8. Photo of Van port flint outcrop at Fl int Ridge State Memoria l ............ ....Photo of three generations of iron-r ich ferroan dolomite ......................................................... 19. Photo of crystals of dark-brown dolomite on early dolom ite ................... .. ......group of pale-ye llow dolomite crysta ls . 21. Photo of crystals of late brown dolomite on quartz 22. Photo |  | Mitchell, A. H. G., Marshall, T. R., Skinner, A. C., Baker, M. D., Amos, B. J., Bateson, J. H. (1977) Geology and exploration geochemistry of the Yadanatheingi and Kyaukme-Lohgtawkno areas, Northern Shan States, Burma. Overseas Geology and Mineral Resources 51. Overseas Geological Surveys | Journal (issue) | | References 29 PLATES Shan Dolomite rocks 1 Typical dolomite outcrop on the deeply weathered plateau...plateau surface around Kalagwe 5 2 Dolomite cliff overhanging the Nam Hs1m north-east of Kyaukme 5 3 View...mineralisation could be present in the Mesozoic dolomite, and to establish geological controls for the...Martaban = -�- · _ '... · Typical Shan _ 1 dolomite outcrop on the deeply �· s.�.� , , � weathered plateau...Extensive areas of undulating upland occupied by dolomite originally gave rise to the name 'Plateau', but |  | | Book | | rare-earth species found as small crystals in drusy dolomite-lined cavities. The extremely rare yttrium silicate-carbonate...transparent, tabular microcrystals on matrix of white dolomite, and rarely as doubly terminated crystals to I...cm thick have been found in veins of iron-rich dolomite (Mitchell and Bland, 1964a; Watson, Trimble and...9: 1 (Gaines, 1971; Pimentel er al., 2009). SWITZERLAND Maderanertal east of Arnsteg, Uri. In the world...hematite roses occur in numerous localities in Switzerland, it is only in the Maderanertal region of east-central |  | | Journal (issue) | | greenstone outcrops fo rming steeper h ighlands The outcrop of rocks represent the most northerly extension...the pyroxene to act, nolite and minor chlorite. Pyrite may comprise 2% of the rock. G r a r nsize varies...unusual association occurring with the prehnite is pyrite, FeS, . This occurrence is restricted to a narrow...partly pseudomorphed by goethite leaving a core of pyrite. OTH E R M I N E RALS There are a number of other...andradite trapezohedra occur in a weathered greenstone outcrop. This garnet is also relatively pure andradite |  | | Report (issue) | | The Relation of Dolomite Associated with Faults to the Stratigraphy and Structure of Central Kentucky...Kentucky Geological Survey The Relation of Dolomite Associated with Faults to the Stratigraphy and...laboratory studies of newly discovered fault-associated dolomite bodies found as a result detailed geologic mapping...Publication Data Black, Douglas F B The relation of dolomite associated with faults to the stratigraphy and...___ Introduction ____________________________ Dolomite classification and features used in field identification |  | | Report (issue) | | mine C Photograph of solution-sculptured Vintage dolomite, Pequea mine C 71 73 74 74 24. Photograph ofquartz... 30. Photograph of quartz veins in brecciated dolomite. Fallen Tulip Poplar adit 77 31. Map of geology...of algal stromatolites in Bellefonte Formation dolomite along Pa. Route 453 41. Map ofupperlevel ofthe...Thompson Lead Mine 73. Photograph of galena in pyrite, Faylor quarry at Winfield 175 175 184 187 ...geochemical analyses near known prospects with poor outcrop. This technique, only briefly used, established |  | | Report (volume) | | rocks__________________________________________ Randville Dolomite.__._________._____._________-____--__-_--_Hemlock...Gneiss..._______ Quartz porphyry in Randville Dolomite._________________ in 1 2 2 3 5 5 9 10 10 10...southwestward across the quadrangle, are the Randville Dolomite of the Chocolay Group and the Hemlock Formation...phenocrysts, appears to intrude the Randville Dolomite. The Margeson Creek Gneiss is mainly gray banded...unconformity. Randville Dolomite, poorly exposed, is a relatively pure mediumgrained dolomite which contains sparse |  | | Report (issue) | | possible allanite and cancrinite. Minor magnetite, pyrite (<1 percent), and sodalite (<2 percent) occurs...melanite garnet, pyroxene and amphibole, oxidized pyrite, rutile, and zircon are always present, monazite...sphene, brown garnets, ilmenite, epidote, oxidized pyrite, apatite, and rare tourmaline, martite, magnetite...respectively; Lahondère and others, 2003). In outcrop the granite is heterogeneous with the dominant...associated igneous phases have been identified in poor outcrop and consist of a slightly porphyritic apple-green | | | Report (issue) | | possible allanite and cancrinite. Minor magnetite, pyrite (<1 percent), and sodalite (<2 percent) occurs...melanite garnet, pyroxene and amphibole, oxidized pyrite, rutile, and zircon are always present, monazite...sphene, brown garnets, ilmenite, epidote, oxidized pyrite, apatite, and rare tourmaline, martite, magnetite...respectively; Lahondère and others, 2003). In outcrop the granite is heterogeneous with the dominant...associated igneous phases have been identified in poor outcrop and consist of a slightly porphyritic apple-green |  | | Book (volume) | | the nation in the production of limestone and dolomite, and second in the production of clays. Lesser...specimens of Celestite, Dolomite crystals, Fluorite (fluorescent), , Galena, Marcasite, Pyrite, Selenite and Sphalerite...exposures of blue clay, as clusters and nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS...blue clay in rd. cuts, pits, quarries, excavations⎯Pyrite (clustered crystals sharply cubic). HIGHLAND COUNTY...Celestite (fluorescent), Dolomite crystals, Fluorite (fluorescent), Pyrite, fossils. GENOA, SE, in area |  | | Book (volume) | | crystals of Metastrengite, showy black and gold Pyrite, and Reddingite;  at Beecher Lode 4.9 mi. SEAmblygonite...Cave Park boundary), on N side of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281...(as deep blue coatings), Jordisite, Marcasite & Pyrite, Meta-Hewettite, Montroseite, Paramontroseite,...Broken Butte Gold MineArsenopyrite, Galena, Gold, Pyrite, Sphalerite. Visitors tour the mine from May through...minesArsenopyrite, Cummingtonite, Galena, Gold, Pyrite, Sphalerite. Visitors tour the mine from June through |  | | Book (volume) | | the nation in the production of limestone and dolomite, and second in the production of clays. Lesser...specimens of Celestite, Dolomite crystals, Fluorite (fluorescent), , Galena, Marcasite, Pyrite, Selenite and Sphalerite...exposures of blue clay, as clusters and nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS...blue clay in rd. cuts, pits, quarries, excavations⎯Pyrite (clustered crystals sharply cubic). HIGHLAND COUNTY...Celestite (fluorescent), Dolomite crystals, Fluorite (fluorescent), Pyrite, fossils. GENOA, SE, in area |  | Smith, C.W., Waters, B.C., Naqvi, M., Worl, R.G., Helaby, A.M., Flanigan, V.J., Sadek, H.S., Samater, R.M. (1983) Geological and geochemical studies in the Wadi Bidah District, Kingdom of Saudi Arabia. Open-File Report Vol. 1983 (83-672) US Geological Survey doi:10.3133/ofr83672 | Report (issue) | | .. Gossan.................................... Dolomite.................................. Carbonaceous...tuffaceous rocks interlayered mostly with chert, dolomite, carbonaceous rocks, and volcanic wacke including...valley bottom range in competency from massive dolomite to graphitic schist, and shearing has occurred...except the most competent rocks. Ordinarily the dolomite lenses are 14 boudinized. Detailed mapping shows...grade into mudstone and are interlayered with dolomite, carbonaceous layers, cherty ironmanganese formations |  | | Report (issue) | | 18 18 TABLES Page TABLE 1. Uranium content of dolomite from the Hermosa Formation, Paradox Basin, San...THEORETICAL CONSIDERATIONS The terms "limestone" and "dolomite" by definition designate sedimentary rocks composed...predominantly of the carbonate minerals calcite and dolomite. The terms commonly are used to designate rocks...of which the end members are pure limestone or dolomite on the one hand and shales, siltstones, saline... A5 than 30 percent magnesium carbonate, and dolomite which is arbitrarily considered to include all |  | Rampilova, Maria, Doroshkevich, Anna, Viladkar, Shrinivas, Zubakova, Elizaveta (2021) Mineralogy of Dolomite Carbonatites of Sevathur Complex, Tamil Nadu, India. Minerals, 11 (4) 355 doi:10.3390/min11040355 | Journal (article/letter/editorial) | | minerals Article Mineralogy of Dolomite Carbonatites of Sevathur Complex, Tamil Nadu, India Maria Rampilova... A.; Viladkar, S.; Zubakova, E. Mineralogy of Dolomite Geological Institute, Siberian Branch of the...carbonatite complex (Tamil Nadu, India) consists of dolomite carbonatite with a small number of ankerite carbonatite...in a very minor amount as thin veins within the dolomite carbonatite. The age (207 Pb/204 Pb) of the Sevathur...NE–SW trending fault systems. Minor minerals in dolomite carbonatite are fluorapatite, phlogopite (with |  | | Report (issue) | | LIMESTONES OF THE PEAK A guide to the limestone and dolomite resources of the Peak District of Derbyshire and...industry. This report describes the limestone and dolomite 2 resources of some 540 km in the Peak District...Structure Dolomitisation Mineralisation LIMESTONE AND DOLOMITE RESOURCES Aggregate properties Aggregate resources...Chemical properties High purity limestone and dolomite resources Other geological factors affecting resource...are th� most consistent deposit of high grade dolomite proved by the survey 7 6 Miller's Dale Limestones |  | | Report (issue) | | ............................. Anaconda copper-pyrite mine workings ...................................State, in this case using the natural oxidation of pyrite in the ore as a means of generating sulphuric acid...limestone and dolomite 392 2+ Connor and Shacklette, 1975 Pennsylvanian limestone and dolomite no 12+... calcareous arenite, siltstone and argillite, dolomite, evaporite and pyritic carbonaceous shale. This...amount of pyrite and pyrrhotite present in the ore. Pyrrhotite is more soluble than pyrite, so pyrrhotite-rich |
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