 | Mondillo, Nicola, Wilkinson, Jamie J., Boni, Maria, Weiss, Dominik J., Mathur, Ryan (2018) A global assessment of Zn isotope fractionation in secondary Zn minerals from sulfide and non-sulfide ore deposits and model for fractionation control. Chemical Geology, 500. 182-193 doi:10.1016/j.chemgeo.2018.09.033 | Journal (article/letter/editorial) | | - ZnCO3, hemimorphite - Zn4(Si2O7)(OH)2Ā·H2O, hydrozincite - CR Zn5(CO3)2(OH)6, and sauconite - Na0.3Zn3(Si...Al)4O10(OH)2Ā·4H2O) collected from several Zn deposits in Ireland, Belgium, Poland, Namibia, Peru, Yemen and Zambia...data observed on willemite, hemimorphite and hydrozincite can be explained with a model of isotopic fractionation...isotopic effects related to the precipitation of hydrozincite in a Zn-polluted AC river in Sardinia and...and observed that Ī“66Zn values of hydrozincite samples were consistently about 0.35ā° heavier than the waters |  | | Journal (issue) | | MICROMINERALS from IRELAND part III GRyback ā¢ S ŠŠ¾reŠ½Š¾Šæ 4 2 GOLD RUSHES of IRELAND S ŠoretoŠæ 45 RO...Treolar and the High Raise vein, in the Nentsberry mine at Alston, Cumbria in January 1931, will depend...Manual of the mineralogy of Great Britain and Ireland John van Voorst, London. (Facsimile reprint, w...Italy; the mottled green marble of Connemara, Ireland; and the pinkish, green-spotted marble from Tiree...well have been in the lower levels of some lead mine, now abandoned. Further information was obviously |  | | Journal (article/letter/editorial) | | mainly Zn carbonates (mostly smithsonite and hydrozincite), Zn silicates (hemimorphite, more rarely willemite...pollution. In September 2003, the Skorpion nonsulfide Zn mine in southern Namibia started its production with...the nonsulfide ZnāPb ores at Silvermines and Galmoy, Ireland, is presented by Balassone et al. The authors |  | | Journal (article/letter/editorial) | | mineralogy (Table 1) consists mostly of smithsonite, hydrozincite, and hemimorphite; some exotic species of interest...Composition (approximate) Comments Smithsonite Hydrozincite Franklinite Gahnite Hemimorphite Sauconite Fraipontite...(sauconite, fraipontite, other Zn clays, and hydrozincite) and smithsonite (Table 1). Examples of European...Furthermore, there are additional nongeologic resources in mine dumps, flotation tailings, and smelter residues...nonsulfide Zn open-pit mine of Boleslaw, Poland. c. āCalaminaā sample from the old Czerna mine, Poland. The sample |  | | Journal (article/letter/editorial) | | and vanadocrete (vanadate). Panczner 1987 Tajo Mine, Hidalgo del Parral, Chihuahua, Mexico Panczner...(monheimite) hydrozincite cerussite malachite azurite goethite Pb-ZnāCu-AsNi -FeS carbonatehosted Galmoy Lisheen...Lisheen Tynagh Ireland Aitik Sweden malachite malachite carbonate oxide plus hydrates goethite Carbocretes...cuprite azurite malachite malachite azurite hydrozincite cerussite smithsonite malachite azurite aurichalcite...spertiniite malachite smithsonite otavite cerussite hydrozincite malachite malachite azurite malachite malachite |  | | Journal (article/letter/editorial) | | (adamite, gahnite, gunningite, hemimorphite, hydrozincite, zincite) but zinc carbonate (smithsonite) are...zinc carbonate minerals (smithsonite ZnCO3 and hydrozincite Zn5 (CO3 )2 (OH)6 ) and zinc silicate minerals...al., 2008; Jacquat et al., 2008, 2009). In acid mine drainage systems and smelter-impacted soils, zinc-iron...800 Adamite Gahnite Gunningite Hemimorphite Hydrozincite Smithsonite Sphalerite Wurtzite 2H Zincite ...(1968) and those of adamite, gahnite, gunningite, hydrozincite, smithsonite and zincite have been measured |  | Coppola, Vito, Boni, Maria, Gilg, H. Albert, Balassone, Giuseppina, Dejonghe, LĆ©on (2008) The ācalamineā nonsulfide ZnāPb deposits of Belgium: Petrographical, mineralogical and geochemical characterization. Ore Geology Reviews, 33 (2) 187-210 doi:10.1016/j.oregeorev.2006.03.005 | Journal (article/letter/editorial) | | of a mixture of Zn carbonates (smithsonite, hydrozincite) and Zn silicates (hemimorphite, willemite and...crystallization. Carbon isotope values, even from the same mine, show a considerable range from ā11.6 to ā1.6ā°....lack of production statistics before 1825. When the mine was still in operation, the concentrates were essentially...concentrated in the NE of the country. At Fossey, a mine which was active until 1918, the total production...consisted largely of smithsoniteāhemimorphiteā hydrozincite. They have been considered so far to be supergene |  | | Journal (issue) | | MINES Stephen Moreton ā¢ David Green 34 ABBEYTOWN MINE AND QUARRY Stephen Moreton ā¢ John Lawson ā¢ Robert...Fieldwork was unable to provide corroboration as the mine levels are now inaccessible and little of note remains...WIRTH, M. M. (1989) Native silver from Red Gill mine, Caldbeck Fells, Cumbria.Jouma/ of the RussellSociety...JBF Minerals stand.PhotoRoyStarkey. UK Journal of Mine, & Minerals No. 30 - If)- Moving on to other dealers...from a limestone quarry near Clay Center, Ottawa County, Ohio. There was an Aladdin's Cave of pyromorphite |  | FĆ¼ger, A., MĆ©heut, M., Mavromatis, V., Leis, A., Dietzel, M. (2018) Oxygen isotope fractionation during smithsonite formation from aqueous solutions. Chemical Geology, 495. 76-89 doi:10.1016/j.chemgeo.2018.08.005 | Journal (article/letter/editorial) | | to induce the formation of smithsonite from hydrozincite (Zn5(CO3)2(OH)6), which is the precursor phase...known, smithsonite (ZnCO3) and hydrozincite (Zn5(CO3)2(OH)6). Hydrozincite can be readily synthesized in...precipitation of hydrozincite. NU The formation conditions for smithsonite versus hydrozincite are strongly...(CO2 partial pressure of about MA 10ā3.5 atm) hydrozincite is the stable zinc carbonate phase. If the partial...smithsonite was induced by the transformation of hydrozincite between 25 and 80 Ā°C. The experimental fractionation |  | Navarro-Ciurana, DĆdac, Campos-Quispe, Luis Alberto, Cardellach, Esteve, Vindel, Elena, GĆ³mez-Gras, David, Griera, Albert, Corbella, MercĆØ (2016) Mineralogical and geochemical characterization of the RiĆ³par non-sulfide Zn-(Fe-Pb) deposits (Prebetic Zone, SE Spain) Ore Geology Reviews, 79. 515-532 doi:10.1016/j.oregeorev.2016.05.023 | Journal (article/letter/editorial) | | consist of Zn-carbonates (smithsonite and scarce hydrozincite), associated with abundant Fe-(hydr)oxides (goethite...aggregates in microkarstic cavities and porosity. Hydrozincite is scarce and appears as milky white botryoidal...formation with deposition of Sm-III, Cer-II and hydrozincite inļ¬lling microkarst cavities and porosity. The...ācalamineā, which is a convenient ļ¬eld term used by mine geologists to designate a mixture of Zn minerals...ācalamineā included Zn-carbonates (e.g., smithsonite, hydrozincite), Zn-silicates (e.g., willemite, hemimorphite) |  | Kyle, J. Richard, Ahn, Hyein, Gilg, H. Albert (2018) Nature and origin of the nonsulfide zinc deposits in the Sierra Mojada District, Coahuila, Mexico: constraints from regional geology, petrography, and isotope analyses. Mineralium Deposita, 53 (8) 1095-1116 doi:10.1007/s00126-018-0797-1 | Journal (article/letter/editorial) | | hemimorphite, the NSZ mineralization includes minor hydrozincite and Zn clays (sauconite) associated mainly with...Sierra Mojada range looking south with historic mine workings along the lower slopes. Town of Esmeralda...the deepest mine workings at 1135 m elevation. Wells in carbonate strata around the mine area are nonproductive...carbonate sequence several kilometers away from the mine area where the water table is at ~ 1000 m elevation...hemimorphite, with lesser concentrations of hydrozincite and sauconite. Minor amounts of Mn oxides commonly |  | | Journal (article/letter/editorial) | | importance in supergene deposits are smithsonite, hydrozincite, hemimorphite, MA sauconite (Zn-smectite)...āCalamineā) tend to be dominated by smithsonite and hydrozincite, whereas the ores hosted in siliciclastic rocks...relatively simple (smithsonite, hemimorphite, hydrozincite), as in the oxidation products derived from...known as āwhite oresā, consist of smithsonite, hydrozincite and minor Fe-(hydr)oxides. They contain AC...the PT carbonates smithsonite (ZnCO3) and hydrozincite [Zn5(CO3)2(OH)6], the silicates hemimorphite |  | | Journal (article/letter/editorial) | | involves veining and hydrofracturing. At Rogerley Mine, centimetric Simplified geological map of the Alston...showing localities studied: 1. Tynebottom Mine; 2. Smallcleugh Mine; 3. Wellheads Hush; 4. West Rigg open-cut;...open-cut; 5. Eastgate Cement Works quarry; 6. Rogerley Mine; 7. Scordale (Hilton and Merton Mines) B130 Applied...limestone. Brecciation is also seen at Tynebottom Mine. Here, angular, dark, fine-grained, silicified limestone...major factor, (e.g. the Fe deposits and Smallcleugh Mine); those where both metasomatism and open-space-filling |  | | Journal (article/letter/editorial) | | of the flat-topped hills in the vicinity of the mine are believed to be remnants of sheets of travertine...sufficiently frequent that efforts were made to mine them in their own right. (Remember that much of...University of Edinburgh, Scotland A detailed analysis of mine plans and grade data, building on previous work...metal distribution patterns of the Navan orebody, Ireland. Trans. Instn Min. Metall. (Sect. B: Appl. earth...the Lower Carboniferous base-metal orefield in Ireland. Ph.D. thesis, Yale University, U.S.A., 1999. 4 |  | | Journal (volume) | | characteristic trigonal sym metry, from Red Gill Mine, Caldbeck Fells, Cumbria, described by Bridges et...Tindle 3 A review of the mineralisation at Red Gill Mine, Caldbeck Fells, Cumbria, England Trevor Bridges...of kombatite, Pb14[(V04)209Cl4], from the "Wesley Mine" near Westbury on Trym, Bristol Michael Rumsey ...minerals of Mcmeen Quarry, Castlebar, Co. Mayo, Ireland Stephen Moreton 71 Barium zeolites and calcioancylite-(Ce)...zeolite group minerals new to Britain from Whitesmith Mine, Strontian, Highland Region , Scotland David Green |  | | Book | | Carracedo & Simon Day 5. The north of Ireland Paul Lyle 6. Leinster Chris Stillman & George SeYastopulo...& Jean-Claude Tanguy Minerals of Britain and Ireland A. G. Tindle The Open University T: 'XI 'Jo ~6...stage of MB! that focusing only on Britain and Ireland might be too restrictive, and that what was really...personally discovered new species to Britain and Ireland, and colleagues permitted me to record their unpublished...producers of b th tin and copp Ā·r. and. more recently. Ireland became a major player in world zinc produ.:tion |  | | Journal (article/letter/editorial) | | minerals, mainly represented by smithsonite, hydrozincite, hemimorphite, sauconite, and willemite, markedly...was recognized for the first time in the Uberroth Mine, near Friendensville, in the Saucon Valley of Pennsylvania...zinc et dāaluminum hydrateā in the Vieille-Montagne Mine (Belgium). The mineral was definitely validated...low-temperature hydrothermal fluids, as in PreguiƧa mine, Southern Portugal (Will et al. 2014). Baileychlore...recognized in association with willemite in the Franklin mine, New Jersey (U.S.A.). Up to date, in clearly hy |  | | | | hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...mineralogy can be simple (smithsonite, hemimorphite, hydrozincite), as in the oxidation products derived from...remnants of galena and barite (Fig. 1). At the Yanque mine, the rock types of the lower part of the Mara Formation...zones of the Tynagh and Silvermines deposits, Ireland (Balassone et al., 2008). Zn smectite occurs in...with hemimorphite and smithsonite and lesser hydrozincite, tarbuttite, and chalcophanite (KƤrner, 2006) |  | | Journal (article/letter/editorial) | | hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...mineralogy can be simple (smithsonite, hemimorphite, hydrozincite), as in the oxidation products derived from...remnants of galena and barite (Fig. 1). At the Yanque mine, the rock types of the lower part of the Mara Formation...zones of the Tynagh and Silvermines deposits, Ireland (Balassone et al., 2008). Zn smectite occurs in...with hemimorphite and smithsonite and lesser hydrozincite, tarbuttite, and chalcophanite (KƤrner, 2006) |  | | Journal (issue) | | Ballard 39 EPIDOTE-(SR) AND PIEMONTITE-(SR) BENALLT MINE FROM NEWS and EVENTS Peter J. Briscoe David McCallum...of the Editorial Board. GORCEIXITE FROM BENALLT MINE Tom Cotterell ā¢ Richard Tayler 61 Publication...processes involvedin mineraldeposition. UK JMine~& Mincrab No. 33 -2- UKJournal of Mines & Minerals...fromSgurrnanCearcall, Isleof Skye. UKJounul of Mine~ & Mineral, Nu. 33 -4- A column such as Mineral...weathered vein exposed on the hillside south of the mine contained typical bladed stibnite (rarely as free-grown |  | | Journal (article/letter/editorial) | | Hutchinsonite Hyalophane Hydroboracite Hydromagnesite Hydrozincite Hypersthene Illite Ilmenite Ilvaite Indite Indium...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is ļ¬rst and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content | | | Journal (article/letter/editorial) | | Hutchinsonite Hyalophane Hydroboracite Hydromagnesite Hydrozincite Hypersthene Illite Ilmenite Ilvaite Indite Indium...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is ļ¬rst and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content |
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