 | | Journal (article/letter/editorial) | | The marine Lockne impact structure, Jämtland, Sweden: a review Received: 23 December 1997/ Accepted:...environment of impact. Key words Impact structure · Sweden · Marine environment · Ordovician · Concentric...Geology Stockholm University, S-106 91 Stockholm, Sweden Present address: Nordic Volcanological Institute...located 20 km south of Östersund, Jämtland, central Sweden (63°00’20”N, 14°49’30”E; Fig. 1). At the time a...undertaken since 254 Fig. 1 Simplified map of Central Sweden. (Modified after Lundqvist 1994) no appreciable |  | Shelton, Kevin L., Beasley, Justin M., Gregg, Jay M., Appold, Martin S., Crowley, Stephen F., Hendry, James P., Somerville, Ian D. (2011) Evolution of a Carboniferous carbonate-hosted sphalerite breccia deposit, Isle of Man. Mineralium Deposita, 46 (8) 859-880 doi:10.1007/s00126-011-0358-3 | Journal (article/letter/editorial) | | Evolution of a Carboniferous carbonate-hosted sphalerite breccia deposit, Isle of Man Kevin L. Shelton... USA investigates the origin of the unusual sphalerite breccia and its relationship to basement-hosted...Stages II–IV are dominated by openspace filling sphalerite, quartz and dolomite, respectively. Fluid inclusions...of ~15–20 wt.% equiv. NaCl. The δ34S values of sphalerite (6.5–6.9‰ Vienna-Canyon Diablo troilite) are...interacted with local sedimentary brines. Keywords Sphalerite . Breccia deposit . Carboniferous . Isle of Man |  | | Report (edition) | | PALAEOZOIC - MANX AND DALBY GROUPS 5 DALBY GROUP 14 STRUCTURE OF THE MANX AND DALBY GROUPS 15 METAMORPHISM...METAMORPHISM OF THE MANX AND DALBY GROUPS 19 CALEDONIAN GRANITES AND OTHER INTRUSIONS 20 MINES AND MINING...ITINERARIES I. II. LOWER PALAEOZOIC - MANX AND DALBY GROUPS GRANITES AND MINES Ill. PEEL GROUP IV...evidence with both sedimentary and 4 Manx and Dalby Groups palaeo11tologll<1I tlata. Remapping of the... r LOWER PALAEOZO I C - MANX AND DALBY GROUPS The Manx and Dalby Groups comprise deep marine sediments |  | | Catalog/List | | Richpinkishlinegnincdmassincalcite DarkStarMine,Ravalli County, Jx½ f2.50 lx I L4 MontanaU.S.A -Whitcphcnoaysls...ALlJl'fITT Richorangemassesin quartz,under ½x½ f2 l County,Arizona K AlSOl4OH -~ification lhcrcarc small tals...Colourless microcrystalsonColcmanitc lxath Valley, lnyo County ½x½..Cl.20lx ½ COLEMANITE CalifomiaU.S.A Ca B 0...f5 Mexico Chall-ywhiteareason Basalt IslandMag«, County lem f.2.SO Antrim.N.lrcland Crcamy,vcryslightl...Slightlychalky.whiteradiatingmasson Hillsport,IslandMagce,County lxl f.6 Basalt Antrim.N.lrcland Orange-redmasswithpossiblcQuartz |  | | Journal (issue) | | for minerals and mineral lovers, for me, Greenlee County was the Holy Grail. A serendipitous visit to a...Tschernichite, a new zeolite from Goble, Columbia County, Oregon. American Mineralogist: 78: 822-826. Respectfully...emerald in the vicinity of Hiddenite, Alexander County, North Carolina have been known since 1875. Several...earliestinrecognition of emerald near Hiddenite, Alexander County, North Carolina occurred in May/Jun 2017, Vol....quartz, albite, chlorite, rutile, pyrite, and sphalerite, the last species, however, not reported from |  | | Journal (issue) | | experiencing remnants of winter while the rest of the county can feel spring in the air. This means it’s time...Nuelle; LNuelle@gmail.com NEW JERSEY CHAPTER: KC Dalby; fluoriteguy@gmail.com EX-OFFICIO BOARD MEMBERS...(FeS2), chalcopyrite (CuFeS2), galena (PbS), and sphalerite (ZnS). Such deposits are said to be hypogene...relatively stable sulfides, such as chalcopyrite, sphalerite, and galena. These acid solutions descend from...Part I, Granite County, Mineral County, Missoula County, Powell County, Ravalli County. Montana Bureau |  | | Journal (issue) | | purple gem fluorite on top of gem crystals of sphalerite , Southern Illinois ,USA (10 X 7,5 X 4 cms) -...purple gem fluorite on top of gem crystals of sphalerite , Southern Illinois, USA (10 X 7,5 X 4 cms) ...4 .-cms) Opal , variety HYALITE “Water opal”, Dalby area, Queensland , Australia (6,5X4,5X3 cms) ,..., Elba , Italy (6,5 3 .- cms) , Montgomery County , 6,5 4 . - cms)-Wavellite - NEWS ON MINERALS |  | | Journal (issue) | | polymorphs A . Livingstone II The: lKcurrence of sphalerite in Leicestershire, England R.J. King 15 Lead-zi...NOTES Botallackite from Dooneen mine, Allihies, County Cork, Republic of Ireland S. Moreton and P. Aspen...and from those at Trecastell mine, specimens of sphalerite and calcite. In 1942 I had to visit a wartime...and the waste dumps provided good specimens of sphalerite and psilomelane. I also collected graphite from...specimens of stibnite and good specimens of galena, sphalerite, boulangerite, baryte and many other minerals |  | | Report (chapter) | | Formation) in the footwall and the mid-Silurian Dalby Group in the hanging wall (Fig. 5), but is none...Knockaloe, offsetting the basal contact of the Dalby Group (Figs 1 and 5; Morris et al. 1999). Geophysical...been exploited on the Isle of Man for galena, sphalerite and chalcopyrite during last century and the...Isle of Man: the late Wenlock Niarbyl Formation, Dalby Group. This volume. PIPER, J. D. A. 1997. Tectonic |  | Chadwick, R. A., Jackson, D. I., Barnes, R. P., Kirnbell, G. S., Johnson, H., Chiverrell, R. C., Thomas, G. S. P., Jones, N. S., Riley, N. J., Pickett, E. A., Young, B., Holliday, D. W., Ball, D. F., Molyneux, S. G., Long, D., Power, G. M., Roberts, G. H. (2001) Geology of the Isle of Man and its offshore area. British Geological Survey & Treasury Isle of Man, Keyworth, Nottingham. | Book | | CregganMoar Formation 28 Lady Port Formation 29 Dalby Group (Niarbyl Formation) 30 Structure 31 D 1 structures...limestone at Scarlen Point 6 Fossils from the Manx and Dalby groups 22 Mudstone and siltstone of the Lonan Formation...included in the Manx Group, are now sepa rated as the Dalby Group (Morris et al., 1999). They consist predominantly...during the final closure of the Iapetus Ocean. The Dalby Group consists predominantly of fine- to medium-grained...both the Ordovician Manx Group and the Silurian Dalby Group, are considered to be equivalent to the 'Acadian' |  | Stone, P., Millward, D., Young, B., Merritt, J. W., Clarke, S. M., McCormac, M., Lawrence, D. J. D. (2010) British Regional Geology, Northern England (5th ed.) Geological Survey and Museum | Report (edition) | | Quarry , County Durham 170 Yellow Sands, /V1arl Slate and Raisby formations, Old Quarrington, County Durham...quartz and chalcedony, Groverake Vein, Weardale, County Durham 204 Scraithole Vein in Scraithole /V\ine...1'0,an 247 Groverake fluorspar mine, Rookhope, County Durham shortly before it closed 249 Green slate...been separated as the Niarbyl Formation of the Dalby Group and can be informally associated w ith the...Beckermonds Scar (I C ING ~ 50 kilom etres D D D D D Dalby Group (Isle of Man) Skiddaw Group inliers: B BorrowdaleVolcanic |  | | Journal (issue) | | Thaumasite from Hi gh Sedling mine, Weardale. County Durham, and from Shap, Cumbria, England B. Young...mineral::" notabl), fluorite, quartz, galena, sphalerite, baryte, 'N itherite, alstonite and barytocalcite...argentiferous galena, with locally large amounts of sphalerite and somt! minor concentrations of chalcopyrite...residual phase resulting from the oxidation of sphalerite. COVELLlTE, eus Dunham (1932) described covellite...llccurence~. Young et al. (1987) postulate that, as sphalerite oxidi~~~ and zinc is removed in solution as zinc |  | | Journal (issue) | | Mr Jerry Borgman Walleriusgatan 4, Goteborg, Sweden 41258 Tel +46(0)31 206530 Mobile No: 0733093739...Tim Hayton North Lodge Farm, Longcliff Hill, Old Dalby, Melton Mowbray, LE14 3LP Tel 01664 822684 C ISSUE...million. WUM has also recently agreed with Cornwall County Council to relocate the surface infrastructure...following minerals were found : arsenopyrite; sphalerite; ? malachite; ? annabergite; but not millerite...childrenite (very common, good if small crystals) and sphalerite. Sunday 13th September Wheal Mary Ann [SX 288 |  | | Report (chapter) | | Luleå University of Technology, SE-971 87 Luleå, Sweden *Correspondence: michael@stephens.se Abstract:...lithotectonic unit, Svecokarelian orogen, south-central Sweden. Three sulphide mines are currently in operation...through the 2.0–1.8 Ga Svecokarelian orogen in Sweden, described in Part I of this Memoir, continues...lithotectonic unit, has been of major significance for Sweden, both socially and economically. This metallogenic...lithotectonic unit also contains one of the two places in Sweden investigated in detail down to 1000 m depth to |  | | Book | | Steinbruche bei Lund: Hardeberga (und Dalby) .......................................Lund ................Filipstad, der Univer sitiiten in Uppsala, Goteborg, Lund z.B.) oder bei schwedischen Sammlern anzuschauen...Molybdanit. (2) STE I N BRUCHE B E i LUND: HARDE BE RGA - DALBY ■ LAG E UND ZUGANG Der Sandsteinbruch...Hardeberga (61 7705-7790/ 1 341 704240) liegt 6 km von Lund-Zentrum entfernt si.idlich der Land straBe nach...zum Werk ca. 1 ,2 km). Kommt man von S her i.iber Dalby (R 1 1 / 1 6), nimmt man die StraBe nach S.Sandby |  | | Journal (article/letter/editorial) | | stibnite) and scheelite. Minor chalcopyrite, sphalerite, galena, tennantite–tetrahedrite and Bi-minerals...associations. The MVT mineralization consists of sphalerite with hydrocarbon fluid inclusions, galena, pyrite...with the presence of hydrocarbons trapped in sphalerite and porosity-filling organic matter. Although...31 to -0.15‰), most massive brown to reddish sphalerite zoned crystals appear associated with vein-dolomite... Swedish Museum of Natural History, Stockholm, Sweden 4 SISSI, Elettra, Trieste Italy 5 SMIS, Soleil |  | | Book | | Museum of Wales, Nature Conservancy Council, Salop County Council, Queen's University of Belfast, University...bentonites in the Chasmops Limestone, Kinnekulle, Sweden. 163: K-Ar on glauconite from the Maardu deposit...'Kolm' in the mid-Upper Cambrian Olenid shale of Sweden is of limited use for a number of reasons. Firstly...of the southern repository, which extends from County Meath and the Lake District to Pembrokeshire and...the Southern Uplands, County Down and County Longford and as far west as County Galway. Only in Tourmakeady |  | Wilson, Vernon, Wright, C.W., Hemingway, J.E., Versey, H.C., Bisat, W.S. (1954) Summer field meeting in East Yorkshire. Proceedings of the Geologists' Association, 65 (4) 313 doi:10.1016/s0016-7878(54)80024-1 | Journal (article/letter/editorial) | | shown by Newton Dale and Thornton Dale (cut by Dalby Beck) to the east, as well as other features, it...preserved in dickite (and, more rarely, in a pale sphalerite), was collected from this horizon. Farther downstream |  | | Journal (issue) | | amazing tapestry representing the geology of the county. subterranean wanderings before going on to visit...different age. turbidites surface below them. The Dalby Group is 60Ma younger than the Manx Group and were...At the fault zone we see the ‘meeting of two sphalerite, chalcopyrite) had a N-S trend, dipping steeply...the north side is the iron rich sandstones of the Dalby Group eventually lost to the north. We then moved...here are very finely laminated indicating deeper Dalby Group. What we found was fine laminated silts and |  | Xu, Xing-Wang, Li, Hao, Peters, Stephen G., Qin, Ke-Zhang, Mao, Qian, Wu, Qi, Hong, Tao, Wu, Chu, Liang, Guang-Lin, Zhang, Zhen-Feng, Dong, Lian-Hui (2017) Cu-rich porphyry magmas produced by fractional crystallization of oxidized fertile basaltic magmas (Sangnan, East Junggar, PR China) Ore Geology Reviews, 91. 296-315 doi:10.1016/j.oregeorev.2017.09.020 | Journal (article/letter/editorial) | | disseminated miarolitic, cavity-hosted chalcopyrite-sphalerite intergrowth from solid solution processes (Xu...is bright orange, red or blue luminescent (e.g., Dalby et al., 2010; Götze, 2012; Xu et al., 2014), hydrothermal...200° to 350°C. Economic Geology 71, 772-794. Dalby, K.N., Anderson, A.J., Mariano, A.N., Gordon, R... Epidote phenocrysts in dacitic dikes, Boulder County, Colorado. Contributions to Mineralogy and Petrology |  | | Book (volume) | | lead and copper. Commonly found with galena and sphalerite. Tabular or prismatic crystals having a metallic...found in veins in carbonate rocks, together with sphalerite (zinc), copper and silver, so the ore is valuable...vents, quartz vugs, associated with galena and sphalerite. Colour yellow, brown or gray. Hardness about...Also found north of Golden near Mount Mather. SPHALERITE A zinc sulfide, often with iron or lead inclusions...amounts of pyrite, chalcopyrite, molybdenite and sphalerite as disseminations and fracture-fillings. 2. |  | Aiuppa, A., Avino, R., Brusca, L., Caliro, S., Chiodini, G., D'Alessandro, W., Favara, R., Federico, C., Ginevra, W., Inguaggiato, S., Longo, M., Pecoraino, G., Valenza, M. (2006) Mineral control of arsenic content in thermal waters from volcano-hosted hydrothermal systems: Insights from island of Ischia and Phlegrean Fields (Campanian Volcanic Province, Italy) Chemical Geology, 229 (4) 313-330 doi:10.1016/j.chemgeo.2005.11.004 | Journal (article/letter/editorial) | | other ore sulfides such as pyrite, pyrrhotite, sphalerite and galena. Arsenopyrite dissolution/precipitation...Techniques. Springer Verlag. Nimick, D.A., Moore, J.N., Dalby, C.E., Savka, M.W., 1998. The fate of geothermal |  | | Journal (article/letter/editorial) | | Vapour Adsorption Behaviour D.V. OKHRIMENKO*, K.N. DALBY, L.L. SKOVBJERG, N. BOVET, M.P. ANDERSSON, M.H.M...biosphere Raman Spectra And Microhardness Of Sphalerite Solid Solutions ZnS·FeS WILLIAM D. ORSI1, VIRGINIA...University, Geological Department 1 Synthesized sphalerite solid solutions (FexZn1-xS) in the range 0 ...experiments was to learn how the iron content of sphalerite affects the Raman spectra [1]. Raman intensities...that might be due to cluster forming process in sphalerite lattice. The ratio of intensities of Raman lines |  | | Book | | cleavage resembling the leaves of a book. From Dalby, Sweden. Muscovite from Latin Muscovia, Moscow, since...PbCuSbS; orthorhombic. Scale Lyd 44 ZINCBLENDE (sphalerite) honey-brown and darker crystals with > many...crystals. From Schemnitz, Slovak Erzgebirge. Sphalerite from Greek sphaleros, deceptive. ZnS cubic. Scale...BLENDE brown banded intergrowth of zincblende (sphalerite) | and wurtzite. Also some rather dark galena...fragment of a larger crystal. > From Pala, San Diego County, California. Scale 0°8:1 110 BERYL green prismatic |  | | | | cleavage resembling the leaves of a book. From Dalby, Sweden. Muscovite from Latin Muscovia, Moscow, since...PbCuSbS; orthorhombic. Scale e724 44 ZINCBLENDE (sphalerite) honey-brown and darker crystals with > many...crystals. From Schemnitz, Slovak Erzgebirge. Sphalerite from Greek sphaleros, deceptive. ZnS cubic. Scale...BLENDE brown banded intergrowth of zincblende (sphalerite) > and wurtzite. Also some rather dark galena...fragment of a larger crystal. From Pala, San Diego County, California. Scale 0°8:1 110 BERYL green prismatic |
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