 | | Book | | Voncken Geology of Coal Deposits of South Limburg, The Netherlands Including Adjacent German and Belgian...Voncken Geology of Coal Deposits of South Limburg, The Netherlands Including Adjacent German and Belgian...Geosciences Delft University of Technology Delft, The Netherlands ISSN 2191-5369 ISSN 2191-5377 (electronic) SpringerBriefs...ïŹrer/blaster in the Dutch coal mine Oranje Nassau Mine II. This mine was located in the village of Schaesberg...1965 to end all coal mining activities in South Limburg. When ïŹrst pondering writing a book about the coal |  | | Journal (article/letter/editorial) | | 232 ReviewsâCoal, etc., in the Netherlands. A chapter of seventeen pages is devoted to a consideration...investigations JL that have been carried on in the Netherlands in search of coal and other useful minerals,...In the Peel district in the middle and north of Limburg coal was proved at a less depth than 1,200 m. over...most important coalfield is, however, in South Limburg, where coal occurs at a less depth than 1,200m... 233 Hence the "whole coal reserves of the Netherlands, probably workable under present engineering |  | | Journal (article/letter/editorial) | | 233 Hence the "whole coal reserves of the Netherlands, probably workable under present engineering...respectively designated the Maurits, Hendrik, Wilhelmina, and Baarlo stages, in descending order. Each...with big veins of coarse pegmatite, consisting of quartz, ortboclase with some albite, tourmaline, muscovite...inferences are cited. T IX.âMINEEALOGY OF THE H.B. MINE, SALMO, B.C. By T. L. WALKEE. University of Toronto |  | | Journal (article/letter/editorial) | | solemn crown ing of the youthful Queen of the Netherlands dit'ected the ga.ze of the whole world upon this...of his beautiful and sublime peace idea. Queen Wilhelmina, upon being asked whether the con ference might...forth from the beautiful paintings. Young Queen Wilhelmina cannot more beautifully symbolize her heart's...while of the same chemical composition (SiO.) as quartz, ought not to be substituted for the lattel', since...The first coat, or "groulld," consists mainly of quartz, borax and feldspar. By adding car bonate of magnesia |  | | Journal (article/letter/editorial) | | 233 Hence the "whole coal reserves of the Netherlands, probably workable under present engineering...respectively designated the Maurits, Hendrik, Wilhelmina, and Baarlo stages, in descending order. Each...with big veins of coarse pegmatite, consisting of quartz, ortboclase with some albite, tourmaline, muscovite |  | PRIEM, H. N. A., BOELRIJK, N. A. I. M., HEBEDA, E. H., TH. VERDURMEN, E. A., VERSCHURE, R. H. (1971) Isotopic Ages of the Trans-Amazonian Acidic Magmatism and the Nickerie Metamorphic Episode in the Precambrian Basement of Suriname, South America. Geological Society of America Bulletin, 82 (6) 1667 doi:10.1130/0016-7606(1971)82[1667:iaotta]2.0.co;2 | Journal (article/letter/editorial) | | gsabulletin.gsapubs.org on August 18, 2014 The Netherlands E. A. TH. VERDURMEN R- H. VERSCHURE Isotopic...conglomerates) and the older Matapi Formation (spilites and quartz keratophyres). A single sample of the Matapi keratophyres...SUITES Granitoid rocks (granites, granodiorites, quartz diorites, and some pegmatites) are predominant...rocks appear to be closely associated. In the Wilhelmina Mountains, Verhofstad (1970, 1971) reported a...Brazil of orogenic movements and magmatism of mainly quartz dioritic character, the so-called Barbacena Orogeny |  | | Journal (article/letter/editorial) | | to include quartz with disseminated iron pyrites and concretions of prismatic stained quartz with some...landing-placesâFlanders Bay, Bank Island, and Wilhelmina Bay ; serpentine at Cape Anna ; and porphyrite...have been described by Dr E. GOURDON. They include quartz-diorites, hornblende granites, uralitic gabbros...also described crystalline schists, quartzite, and quartz veins. He considers that the igneous rocks belong...tuffs have been laid down. Large intrusions of quartz-mica-diorite, orthoclase-felsite, and andesite |  | | Journal (article/letter/editorial) | | published a much more extended account of the Netherlands East Indies in Dutch in the form of a series...as he had been able to examine from the only coal-mine working in 1885 were dicotyledonous leaves and wood...ft. respectively. Rutten gives the heights of Wilhelmina and Carstenz in New Guinea as 4,750 m. and about...Pleistocene. On the other hand, if glaciation on Wilhelmina extended downward for 5,400 ft. from the present...rocks, rhyolites, quartz-porphyries, trachytes and porphyries, dacites and quartz- 140 J. B. Scrivenorâ |  | | Journal (issue) | | previous mine engineer to be a curious specimen of which only a few were found. In old mine documents...which were taken by transmission lighting from a quartz-halogen lamp with the stone immersed in methylene...of diamond to x-rays is closer to that of beryl, quartz, spinel, topaz, and corundum in decreasing order...of thickness in which the beryl diamond beryl quartz spinel topaz corundum gem 0 0.008 0.010 0.017...Gallium Gamet(GGG) Lithium niobate Lithium tantalate Quartz Rutile Scheelite Sphalerite Spinel Strontium titanate |  | | Report (issue) | | failure occurrence in a deep, western U.S. coal mine : a case study. Washington, DC : U.S. Dept. of the...Nigel Gordon. Mechanical properties of ultrafine quartz, chlorite and bentonite in environments appropriate...Braunschweig : Technische Universitat Carolo-Wilhelmina, 1987. G(530) B738 V.6 GEOCHEMISTRY ILLINOIS...Braunschweig : Technische Universitat Carolo-Wilhelmina, 1984. G(530) B738 v.l Noger, Martin C. Stratigraphy...ILLINOIS MINE SUBSIDENCE RESEARCH PROGRAM. [Boise, Idaho?] : Crops and coal : Illinois Mine Subsidence |  | | Book | | walked through its doorway as a customer? It did mine. Nearby, on Jackass Hill, is the reconstructed log...Power, conducted a survey from the Mountain Gate Mine at Damascus, resulting in a new tunnel site at the...feet the prospectors discovered the rich white quartz channel they were seeking, the same channel the...found, giving birth to the rich Hidden Treasure Mine. Before it was over, the Blacksmith Canyon tunnel...Mountain Gate tunnel at Damascus. The Hidden Treasure Mine continued operations until 1910, -6- A Visit |  | | Journal (article/letter/editorial) | | with cupolas at tectonic highs. Pegmatites and quartz veins with Sn. W, NbiTa, Be and Li are derived...relation to N-S trending folds and thrusts. Gold-rich quartz veins occurring in districts marginal to the Sn-W...occur near the base, with well rounded pebbles of quartz and of more resistant basement rocks (quartzite...polymictic coarse conglomerates containing pebbles of quartz and underlying rocks. Quartzites are frequently...granitoids and sediments. Typically, they consist of quartz, microcline, albite, and muscovite (biotite) with |  | Ottesen, Rolf Tore, Birke, Manfred, Finne, Tor Erik, Gosar, Mateja, Locutura, Juan, Reimann, Clemens, Tarvainen, Timo (2013) Mercury in European agricultural and grazing land soils. Applied Geochemistry, 33. 1-12 doi:10.1016/j.apgeochem.2012.12.013 | Journal (article/letter/editorial) | | the markets is now dominated by three nations that mine mercury for export: Kyrgyzstan, Algeria and China...Lithuania, LUX: Luxemburg, MON: Montenegro, NEL: The Netherlands, NOR: Norway, POL: Poland, PTG: Portugal, SIL:...median: 0.036 mg/kg) Europe. A band of coarse grained quartz rich glacial sediments in northern Central Europe...European agricultural soil 1 Sweden Ăstersund (S), Wilhelmina (N) 2 Finland North Karelia 3 Finland AlajĂ€rvi...Central Europe (Ireland, United Kingdom, The Netherlands, Belgium, Germany, Austria, Switzerland, Czech |  | | Journal (article/letter/editorial) | | g rocks, geochemically similar to the Archaean quartz diorites of the Rio Maria GraniteâGreenstone Terrane...tin-mineralized, and have been dated at 1.83 Ga in the Pitinga mine (Fuck et al., 1993). Fig. 9 shows a geological map...with the UatumaÌ Supergroup of Brazil. In the Wilhelmina Mountains, in southern Suriname, Verhofstad (1971)...pyterlite are very rare or absent. Syenites and quartz syenites are present in some bodies. The granites...peralkaline character. To the east of the Pitinga mine, near the hydroelectric power station in the Pitinga |  | | Journal (article/letter/editorial) | | rhodochrosite, braunite, rhodonite, spessartine,and quartz. The mineral is brown-red in color, transparentwith...sample of the epidote group was found at Varenche Mn-mine, Valle di Saint Barth6lemy, Western Alps, Italy...reddish-browngneiss(VA90/l) sampledon the dump of the abandonedMn mine at Varenche,Valle di Saint Barth6Iemy, a few kilometersnortheastof...buffer is implied by the assemblage braunite + quartz * rhodonite in the pure Mn-Si-O system(Abs-Wurmbachet...Dissertation, Technische Universitiit Carolo Wilhelmina zu Braunschweig,Brunswick, Germany -(1986) Phaserelalionships |  | | Report (issue) | | statement : Peabody Coal Company's Big Sky Area B Mine, Rosebud County, Montana. [Helena, Mont.] : Montana...Africa, Transkei, 8-11 April, 1988. Rotterdam, Netherlands ; Brookfield, VT : A.A. Balkema, 1988. 503(780)...International Cartographic Association. Enschede, The Netherlands : International Cartographic Association, [1988]...Braunschweig : Technische Universitat Carolo-Wilhelmina, 1986. G(530) B738 v.5 LIMNOLOGY--NORTH DAKOTA...C91k MINE VALUATION. Gocht, Werner. International mineral economics : mineral exploration, mine valuation |  | | Journal (issue) | | Indonesia | Three-Rayed Asterism in Quartz: A Multi-Star Network | Quartz with Kyanite Inclusions from Brazil...Zwaan Naturalis Biodiversity Center, Leiden, The Netherlands COVERED BY THE FOLLOWING ABSTRACTING AND INDEXING...as Beads for Necklaces Although the Benitoite Gem mine in California, USA, has been closed since 2005 (Laurs...was obtained decades ago from the Benitoite Gem mine in California, USA. Photo by Orasa Weldon. new...measures 30.48 Ă 21.81 mm. Photo by Jeff White. rose quartz, and therefore were not actively collecting it |  | | Journal (issue) | | Calcites , Fluor ites , Golden Pearlspar , Quartz Groups , Red Quartz ( rare ) , Blendes , Chalcotricites ...marble or limestone , but they are feldspar , and quartz , and white granite , and lepidolite . Though showing...feet elevation the rocks are changing to a coarse quartz of a dead , feldspathic character ; then , rapidly...rocks change to fine quartz , with much coarse white feldspar separate from the quartz , also white mica...mixed to form granite ; then we find a dense blue quartz rock , with massive pinkish rubellite in small |  | | Journal (article/letter/editorial) | | deposits are hosted within, or in close proximity to, quartz veins that are syn- to late-tectonic, and to a...associated with gold. Non-metallic minerals are mainly quartz and carbonates Ćœankerite, calcite, siderite., associated...with the discovery and development of the Omai gold mine in Guyana that the Guiana Shield may be endowed...straight lineament of the highly mineralized Winterâs mine, Omai, Eagle Mountain, Honey Camp, Eldorado, Issano...the MKSZ. Exploration programs west of Omai, at Quartz Hill and Kaburiâ Eldorado, show that the Wenot |  | | Journal (issue) | | rubellite crystal, 75 mm long, from the Cruzeiro mine, Minas GĂ©rais, Brazil. See 'The location, geology...inner parts of the pegmatites, on each side of a quartz core or concentrated in pockets, which are variable...variably perthitized, albite, muscovite and milky quartz with some lepidolite, schorl and locally huge tabular...Non-pegmatitic deposits of tourmaline include the Brumado mine (Bahia) which produces fine red uvite crystals and...tourmaline is found mainly in metamorphic rocks, quartz veins and granite pegmatites which produce the |  | | Report (issue) | | or concentrated in Antarctica. The technology to mine on land in polar areas exists (Potter, 1969; Hall...deposits also are present as veins and in garnet-quartz-feldspar gneiss in the Larsemann Hills (locality... Secondary copper stains and a minor magnetite-quartz vein were noted in similar rocks in the nearby...of pyrite, magnetite, molybdenite, hematite, and quartz veins, as well as potassic and propylitic altered...metallic minerals and isotopic ages. Pyrite deposits, quartz replacement bodies, and hydrothermally altered |  | | Report (issue) | | River Formation) 43 Photomicrograph of plagioclase-quartz-phyric f crystal tuf (Sipu River Formation) showing...Group 54 Schematic structural map of the Marudi Mine area 32 Whole-rock rubidium:strontiu1n isochron...the annual rainfall is higher (for example, Marudi Mine 272 cm and Apoteri 189 cm in 1948, a normal year...difficult to estimate its abundance relative to quartz and K-feldspar and also hinders determination of...skeletal and almost all are poikiloblastic towards quartz. The garnets west of the Rewa and Kwitaro rivers |  | | Journal (article/letter/editorial) | | and mudstone Prevost Forma on Upper Devonian Quartz Monzonite Cretaceous Cirque Dri pile 62°N ...microcrystalline quartz spheroids (<0.5 mm), and can be difficult to distinguish from quartz silt unless remnants...radiolarian tests are clearly preserved by milky-white quartz, whereas those in the upper half of the image have...minerals and minor feldspar and lithic components, quartz silt is a major detrital component of mudstones...Schieber et al. (2000), who cautioned that the high quartz content in mudstones observed throughout the Paleozoic |  | | Journal (article/letter/editorial) | | endmember albite and anorthite (i.e., relative to quartz, lna(Qtz-Pl) 5 XAnlna(Qtz-An) 1 XAblna(Qtz-Ab))...samples contained abundant fine-grained inclusions of quartz and/or magnetite, and so the reported d18O values...in the two systems when standardized to NBS-28 quartz (Valley et al., 1995). Consequently, in order to...additional diffusional exchange with feldspar and quartz after the clinoamphiboles closed would have lowered...different, the cation compositions of albite and quartz define a quasi Na-edenite exchange, and the experiments |  | | Journal (article/letter/editorial) | | granular bulk solids (two sorts of glass beads, quartz sand) to emulate impact cratering on slopes. In...and quartz sand (Table 1). The glass beads are perfectly rounded and circular whereas the quartz sand...sphericity. The coarse glass beads CE and the quartz sand have relatively equal grain sizes with 420...bulk solids used as target material. Specified Quartz sand 420 - 840 Bulk density [g/cm3] 1.48 ± 0...bodies. PhD Thesis. Technische UniversitĂ€t Carolo-Wilhelmina zu Braunschweig, Braunschweig, 11512 pp. Holsapple |
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