 | | 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...localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...cm thick have been found in veins of iron-rich dolomite (Mitchell and Bland, 1964a; Watson, Trimble and |  | | Report (issue) | | .............. 39 40 CHAPTER 6 HALLS CREEK PROVINCE Summary and conclusions ...................................................... East Kimberley region ................................................. ........................ CHAPTER 9 PATERSON PROVINCE Geology ........................................90 91 91 91 91 94 C H A P T E R 11 GASCOYNE PROVINCE Geology ........................................~inc-lead-copperprospects CHAPTER 14 EASTERN BORDER REGION CRYSTALLINE T E R R A I N S ix 109 109 I10 111 |  | | 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...Cave Park boundary), on N side of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281...Ridge, areamoss agate. SCENIC: the Badlands region, all breaks, washes, etc.blue chalcedony; W |  | | 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 |  | 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) | | Hematite 33 Malachite 34 References 29 PLATES Shan Dolomite rocks 1 Typical dolomite outcrop on the deeply...deeply weathered plateau surface around Kalagwe 5 2 Dolomite cliff overhanging the Nam Hs1m north-east of Kyaukme...mineralisation could be present in the Mesozoic dolomite, and to establish geological controls for the...the 11orth-west and east and in the mountainous region which occupies the rest of the area, although a...year-relatively little compared to the western coastal region of Burma where the annual rainfall locally exceeds |  | | Book (volume) | | the nation in the production of limestone and dolomite, and second in the production of clays. Lesser...(Licking Co.) and Zanesville (Muskingum Co.), a region of rolling, wooded hills. Here, prehistoric Indians...51 and 579 yield good specimens of Celestite, Dolomite crystals, Fluorite (fluorescent), , Galena, Marcasite...quarry, famed⎯Calcite, Celestite (fluorescent), Dolomite crystals, Fluorite (fluorescent), Pyrite, fossils...GENOA, SE, in area quarries⎯Calcite, Celestite, Dolomite crystals, Fluorite, Marcasite, Pyrite, fossils |  | | Book (volume) | | the nation in the production of limestone and dolomite, and second in the production of clays. Lesser...(Licking Co.) and Zanesville (Muskingum Co.), a region of rolling, wooded hills. Here, prehistoric Indians...51 and 579 yield good specimens of Celestite, Dolomite crystals, Fluorite (fluorescent), , Galena, Marcasite...quarry, famed⎯Calcite, Celestite (fluorescent), Dolomite crystals, Fluorite (fluorescent), Pyrite, fossils...GENOA, SE, in area quarries⎯Calcite, Celestite, Dolomite crystals, Fluorite, Marcasite, Pyrite, fossils |  | | 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 | | Gemstones and Minerals; Volcanic Flows; Values in an Outcrop 4. Preparation for Field Collecting 52 Field...purely ornamental objets d'art out of turquoise, malachite, lapis lazuli, rock crystal, onyx, and agate,...garnet. Every rock hunter thrills to a find of malachite, chrysocolla, jade, or rhodonite. Today, of course...field or old mine, you may stumble on a brand-new outcrop that nobody before xxi i Foreword you has explored..."traprock''); granites; sandstone and limestone (including dolomite) , both of which are also true minerals because |  | | Report (volume) | | individual lenses of the sandstone as viewed in outcrop are commonly as much as 200 feet (61 m) long, and...siltit~. The beds above the lenses are mostly dolomite and dolomitic siltit~; below the lenses, siltite...feet (3o-61 m) thick. The amount of limestone or dolomite decreases upward through the gradational zone... The Paleozoic rocks are mostly limestone and dolomite; they crop out in the northern and eastern parts...Pagoda, and Steamboat Limestones, and Devils Glen Dolomite). All landslide deposits in the Silver King area |  | | Journal (issue) | | greenstone outcrops fo rming steeper h ighlands The outcrop of rocks represent the most northerly extension...vein bearing a bright green mineral. possibly malachite. A vein of an attractive red and yellow opalite...andradite trapezohedra occur in a weathered greenstone outcrop. This garnet is also relatively pure andradite...Large monominerallic veins of calcite and dolomite outcrop in the Dookie area and the calcite has been...origin of spilitic rocks in relation to the Dookie outcrop Although the textures are primary, the mineral |  | | 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...found to be widespread in the Valley and Ridge Province, but strictly as trace amounts of sulfosalt minerals...geochemical analyses near known prospects with poor outcrop. This technique, only briefly used, established |  | | Report (issue) | | France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...gneisses are probably about 3,200 Ma in age. This region is interpreted as the dismembered and reworked...supracrustal rocks of the West African Craton. This region is characterized by a series of volcano-sedimentary...respectively; Lahondère and others, 2003). In outcrop the granite is heterogeneous with the dominant | | | Report (issue) | | France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...gneisses are probably about 3,200 Ma in age. This region is interpreted as the dismembered and reworked...supracrustal rocks of the West African Craton. This region is characterized by a series of volcano-sedimentary...respectively; Lahondère and others, 2003). In outcrop the granite is heterogeneous with the dominant |  | 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...area and made small-scale geologic maps of the region (Metz and others, 1971) 1968 G. H. Allcott (1969)...Bidah from the Gehab ancient mine southward to a region south of the Rabathan workings. He refined the...agreement with our experience that layered rocks in the region generally dip steeply east. W. R. Greenwood (1975) |  | | Journal (issue) | | all col lecting on Norwegian land, from either outcrop or loose material. (2) A special law requires the...northeastsouthwest gash veins. The gash veins are common in the region and often carry anatase but the veins are small...investigation of the “alpine-cleft” deposits in this region. Acknowledgements We would like to thank the management...date back to the first half of the Although the Dolomite Company VALAIS. SWITZERLAND keeper. was not exactly...(Swiss) per day - a handyman was drawn to the dolomite locality of Lengenbach by various 1 . 8 fr; both |  | | Report (volume) | | Member.______________________________ Pecatonica Dolomite Member__________________.___-__._ McGregor Limestone...________________________ Ion Dolomite Member.________________________________ Galena Dolomite._________________...comprises about 290 feet of siliceous and argillaceous dolomite that contains some rounded quartz sand, greenish-gray...from 49 to 55 feet in thickness, and consists of dolomite, limestone, and shale. It is divided as follows...in ascending order: Glenwood Shale, Pecatonica Dolomite, McGregor Limestone, and Quimbys Mill Members |  | | Report (volume) | | in the present report was to ascertain whether dolomite of high commercial purity is available on a large...large scale, but restricted areas of high-grade dolomite have been proved. · · Geological examination of...ON STAINING METHODS FOR DISTINGUISHING BETWEEN DOLOMITE A."sD CALCITE . 27 LIST OF REFERENCES 28 INDEX...E. . ' LOCATION AND TOPOGRAPHY THE Cambrian outcrop in the Ord area is less than two square miles in...JOO ft. and 150 ft. in height; to the south the outcrop runs up the west face of the Tarskavaig hills to |  | | Report (edition) | | n1inerals, espec ially in the Appalachian Basin region. Ernie also liked to exp lore vo lcanoes and took.......................................... 21 1 Malachite ...... ..... ..... ............................................... 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 ................... .. ... |  | | Journal (entire run) | | Introduction to Zeolite Minerals - FL. Swherland Malachite - Cerussite - Pyromorphite Mineralisation from...and heulandite, along with calcite, aragonite. dolomite and barite. The assemblage closely resembles that...chabazites investigated all come from the Flinders region. They are usually accom panied by analcite and...patterns for each phase are distinctive however. The region from 29.5 ° to 31. 5 ° of 2/J on the powder diffraction...phase. The characteristic patterns obtained in this region are shown in Fig. 4. The 401 and 214 reflections |  | | Book | | Carboniferous 550-1000 m Shelf provinces Off-shelf province Monsal Dale, Bee Low, Kevin and Woo Mixon Limestone-Shales...Reports: resources of 1:25 000 sheets Limestone and dolomite Authors J. 1. Chisholm, No. 47. No. 129 MA...Kevin Limestones 14 Stratigraphy of off-shelf province 15 Rue Hill Dolomites 15 Milldale Limestones 16...basement 123 Carboniferous rocks 125 Triassic outcrop 126 127 Chapter 12 131 12 16 17 Mineralisation...palaeocurrent data from Sherwood Formation 76 outcrop, showing Sandstone Group 22. Structure, thickness |  | | Report (issue) | | in the Series of Regional scattered across this region and are most dynamic, constantly renewing Earth...the elemental the geological development of this region, coast of the Southern Uplands and on the distributions...or naissance geochemical data. transect this region, together with the biostratigraphic value of the...example, in the The subject of this volume is a region of Suture Solway-Cheviot unravel the complexities...granitic detritus to the Southern anomalies this region also was called upon by Upland basin during the |  | | Report (issue) | | Summary of the Tamandua-CapitSo do Mato-Serra da Gama region--- ___ Bauxite Brick Clay___ _ _________________...Brazil__-__-------------------_--------Analyses of dolomite, Belo Horizonte and Macacos quadrangles, Minas...Gandarela formation characteristically consists of dolomite and dolomitic itabirite, but also includes phyllite...formation of dolomitic phyllite, argillaceous dolomite, and phyllite. Stratigraphically above this is...staurolite schist occur near intrusive granite. The region was subjected to peneplanation that was terminated |  | | Report (issue) | | Abstract Introduction General features of the region Location Climate and vegetation General geography...Platteville formation Decorah formation Galena dolomite Upper Ordovician series Maquoketa shale Silurian...hydrated manganese oxides) Carbonates Calcite(CaCO3) Dolomite (Ca Mg (COO 2 Ankerite(Ca(Mg,Fe,Mn) (COO 2 Smithsonite...(Zn CO3) _ Aragonite(CaCO3) Cerussite(PbCO3) Malachite(CuCO3 • Cu(OH)2) Azurite (2CuCO3 • Cu (OH)2) A...__ Relations during ore deposition Quartz stage Dolomite stage Solution stage Pyrite stage Marcasite stage |  | | Book | | Seafoam Mine, Idaho (lower mesothermal) Hahns Peak region, Colorado (epi thermal) Number of samples Number...radiate out from exposed Cu-Pb-Zn veins, from an outcrop of molybdenite stockwork veins and from associated...Cu-Pb-Zn veins exposed in mines and prospects, and an outcrop of molybdenite stockwork veins (Fig. 10) mark the...SULPHIDE DEPOSITS IN THE EASTERN BLACK SEA ORE PROVINCE, TURKEY M.N. CAGATAY and D.R. BOYLE* Applied Geochemistry...sulphide deposits in the Eastern Black Sea ore province, Turkey. J. Geochem. Explor., 8: 49— 71. Three |
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