 | | Journal (issue) | | ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 471 BLEIBERG, AUSTRIA .................................................Quinn ....................... 474 PERU'S GREATEST LEAD MINE ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท...ATTRACTIVE SPECIMEN FROM PENN. ........ 479 BRENNER PASS OF AUSTRIA ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท...ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 479 COBAR COPPER MINES OF AUSTRALIA - AGATES AT DENVER, Mo. .............called "cornflower blue", the choicest shade. The mines of Bo Pie Rin ( native name f~r "Hills of Precious |  | | Book | | Habsburg dynasty elite to the Lower Hungarian mining district around Banskรก ล tiavnica (Schemnitz, Slovakia):...copper, lead, and iron mines. It is well known how many interesting and admirable objects our mines offer...pushing, dredging, and washing plants; silver and lead smelteries; [โฆ] not less [interesting are] the sampling...Johannes Mattes, Austrian Academy of Sciences, Austria, johannes.mattes@oeaw.ac.at, 0000-0002-8546-7149...Hungarian mining districts containing sketches of mines, smelters, and minting plants, bears witness to |  | | Report (volume) | | Geologic Controls of Lead and Zinc Deposits in Goodsprings (Yellow Pine) District, Nevada By CLAUDE C... Study of ore deposits and descriptions of the mines UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...-------------------Geology of the Goodsprings district, by Claude C. Albritton, Jr_________ Introduc...__ Position of mines in the tectonic framework ________ยท___________ Position of mines in the stratigraphic...areas______________________ Yellow Pine and Prairie Flower mines, by Claude C. Albritton, Jr., and John A. Reine |  | Bouabdellah, Mohammed, Boukirou, Wissale, Potra, Adriana, Melchiorre, Erik, Bouzahzah, Hassan, Yans, Johan, Zaid, Khadra, Idbaroud, Mohammed, Poot, Julien, Dekoninck, Augustin, Levresse, Gilles (2021) Origin of the Moroccan Touissit-Bou Beker and Jbel Bou Dahar Supergene Non-Sulfide Biomineralization and Its Relevance to Microbiological Activity, Late Miocene Uplift and Climate Changes. Minerals, 11 (4) 401 doi:10.3390/min11040401 | Journal (article/letter/editorial) | | examples include Cristal Zn prospect of Bongarรก district in northern Peru, Kabwe Zn-Pb deposit (formerly...30]. 1.2. Touissit-Bou Beker District Geology The Touissit-Bou Beker district of northeastern Morocco and...activity, that exceeded 5 Mt of Pb and Zn [5,28]. The district stratigraphy consists of a Paleozoic basement...all economic deposits of the Touissit-Bou Beker district, rests either directly on the Paleozoic basement...Figure 2. (A). Geologic map of Touissit-Bou Beker district showing regional geology, major faults, distribution |  | | Journal (article/letter/editorial) | | PAUL B. BARTON, BASE METAL DISTRICT, โข JR. ABSTRACT Many of the mines of the GoodspringsDistrict exhibit...commonly the radioactivity is localizedby limonite, hydrozincite,ferruginous chert and chrysocolla. Secondary...radioactivelimonite,hydrozincite,chrysocolla and ferruginous chert in the Goodsprings District, Clark Co., Nevada...regionsotherthan Goodsprings. The Goodsprings District,locatedabout30 milessouthwest of Las Vegas, Nevada...vanadium and uranium have been shipped. Most of the mines are in dolomitizedCarboniferous limestones.Generallygalenais |  | Dore, Elisabetta, Fancello, Dario, Rigonat, Nicola, Medas, Daniela, Cidu, Rosa, Da Pelo, Stefania, Frau, Franco, Lattanzi, Pierfranco, Marras, Pier Andrea, Meneghini, Carlo, Podda, Francesca, Rimondi, Valentina, Runkel, Robert L., Kimball, Briant, Wanty, Richard B., De Giudici, Giovanni (2020) Natural attenuation can lead to environmental resilience in mine environment. Applied Geochemistry, 117. 104597pp. doi:10.1016/j.apgeochem.2020.104597 | Journal (article/letter/editorial) | | elsevier.com/locate/apgeochem Natural attenuation can lead to environmental resilience in mine environment...(SW Sardinia, Italy), exploited for zinc (Zn) and lead (Pb) extraction from sulphides and secondary non-sulphide...biomineralization processes that lead to formation of Zn-rich phases (hydrozincite and amorphous Znsilicate)...The biologically mediated natural processes that lead to significant abatement and/or reduction of metal...and Ho, 2003; EUROSTAT, 2012). Mine acยญ tivity leads to an increase in metal concentration due to dispersal |  | | Journal (article/letter/editorial) | | to 40%) but low concentrations of iron (b 7%) and lead. Typical minerals of the red zinc ore are Fe-oxyhydroxides...hematite, hemimorphite, smithsonite, and/or hydrozincite and cerrusite. Common minerals of the โwhite...โwhite zinc oreโ are smithsonite or hydrozincite and only minor amounts of Fe-oxyhydroxides. Metal separation...acid-related SO2โ 4 ions during the oxidation stage leads to the precipitation of highly insoluble anglesite...carbonates of the host rock during the โoxidation stageโ lead to the formation of CO2(g). Consequently, the CO2 |  | Hitzman, M. W., Reynolds, N. A., Sangster, D. F., Allen, C. R., Carman, C. E. (2003) Classification, Genesis, and Exploration Guides for Nonsulfide Zinc Deposits. Economic Geology, 98 (4) 685-714 doi:10.2113/gsecongeo.98.4.685 | Journal (article/letter/editorial) | | and Geological Engineering, Colorado School of Mines, Golden, Colorado 80401 NEAL A. REYNOLDS, CSA Australia...and Geological Engineering, Colorado School of Mines, Golden, Colorado 80401 Abstract Nonsulfide zinc...present are generally smithsonite, hemimorphite, hydrozincite, and sauconite (Fig. 3 and Table 2). At 25ยฐC...Leadville, United States; 5 = Upper Mississippi Valley district, United States; 6 = Franklin and Sterling Hill...Mississippi Valley-type district, Poland; 16 = Reocin, Spain; 17 = Sardinian Zn-Pb district; Italy; 18 = Larium |  | | Journal (article/letter/editorial) | | non-sulfide Zn deposits, together with smithsonite and hydrozincite, is one of the most abundant minerals in the...the assemblage of hemimorphite, smithsonite, hydrozincite (Zn5(CO3)2(OH)6) and willemite (Zn2SiO4), locally...the Sardinia mining districts are smithsonite, hydrozincite, and hemimorphite (Boni et al., 2003). A strongly...that the alteration profiles in the whole mining district were reactivated along a long geological sequence...time in the western margins of the Iglesiente district, and a Cenozoic sedimentary unit made up of sandy |  | JEMMALI, Nejib, SOUISSI, Fouad, VENNEMANN, Torsten W., CARRANZA, Emmanuel John M. (2011) Genesis of the Jurassic Carbonate-Hosted Pb-Zn Deposits of Jebel Ressas (North-Eastern Tunisia): Evidence from Mineralogy, Petrography and Trace Metal Contents and Isotope (O, C, S, Pb) Geochemistry. Resource Geology, 61 (4) 367-383 doi:10.1111/j.1751-3928.2011.00173.x | Journal (article/letter/editorial) | | alteration products (cerussite, hemimorphite, hydrozincite) are set within a calcite gangue. The Triassic...sulfur carried in topography-driven meteoric ๏ฌuid. Lead isotope ratios in galenas from the PbโZn deposits...been discovered and exploited in the Fluorite District of Zaghouan in northeastern Tunisia (Fig. 1a)...Geology 367 N. Jemmali et al. Fig. 1 Fluorite District of Zaghouan (north-eastern Tunisia): (a) map showing...1956). The base-metal deposits in the Fluorite District of Zaghouan, which are of the Mississippi Valley-type |  | 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)2ยทH2O, hydrozincite - CR Zn5(CO3)2(OH)6, and sauconite - Na0.3Zn3(Si...data observed on willemite, hemimorphite and hydrozincite can be explained with a model of isotopic fractionation...form phases enriched in heavy zinc isotopes would lead to a gradual decrease in the ๏ค66Zn values of such...element has a high first ionization potential which leads to a low Saha constant; for this reason, most of...isotopic effects related to the precipitation of hydrozincite in a Zn-polluted AC river in Sardinia and |  | | Report (issue) | | cm wide 400 Foot Level, Kelly Mine, Magdalena District Socorro County, New Mexico Steve Neely collection...are faced with a road with a fork in it. One path leads to a strict mineralogy, giving the facts from a...now known as smithsonite, hemimorphite, and hydrozincite (see page 16). The name "smithsonite" gained...analyses of carbonates from the Polish Cracow-Silesian lead-zinc deposit show a complete series of substitutions...contains magnesium and iron. Less commonly, calcium, lead, copper, and cobalt are also seen. There is evidence |  | Navarro-Ciurana, Dรญdac, Campos-Quispe, Luis Alberto, Cardellach, Esteve, Vindel, Elena, Gรณmez-Gras, David, Griera, Albert, Corbella, Mercรจ (2016) Mineralogical and geochemical characterization of the Riรณpar 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 in๏ฌlling microkarst cavities and porosity. The...โcalamineโ included Zn-carbonates (e.g., smithsonite, hydrozincite), Zn-silicates (e.g., willemite, hemimorphite)...ores, are commonly associated with smithsonite, hydrozincite and hemimorphite. Furthermore, Boni et al. (2007) |  | | Report (issue) | | FROM THE UPPER SILESIA MISSISSIPI VALLEY-TYPE ZINC-LEAD DEPOSITS, POLAND INTRODUCTION This study is part..."Environmental Geochemistry of the Carbonate-hosted Zn-Pb District of Upper Silesia, Southern Poland" conducted by...ores and precipitates from the Upper Silesia MVT district. Oxidized ores and precipitates were studied both...carbonatehosted lead-zinc deposits. DISTRICT GEOLOGY The Upper Silesian Zn-Pb ore district is located in...carbonates. More detailed discussions of the ore district are persented in Bukowy (1974), Ekiert (1978) |  | Fรผger, A., Mรฉheut, 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) | | JR-AquaConSol GmbH, Steyrergasse 21, 8010, Graz, Austria 2 Institute of Applied Geosciences, Graz University...5563, Observatoire Midi- SC 3 RI 8010, Graz, Austria NU Pyrรฉnรฉes, 14 Avenue Edouard Belin, 31400 Toulouse...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 |  | Verhaert, Michรจle, Bernard, Alain, Dekoninck, Augustin, Lafforgue, Ludovic, Saddiqi, Omar, Yans, Johan (2017) Mineralogical and geochemical characterization of supergene CuโPbโZnโV ores in the Oriental High Atlas, Morocco. Mineralium Deposita, 52 (7) 1049-1068 doi:10.1007/s00126-017-0753-5 | Journal (article/letter/editorial) | | Hassan II, BP 5366 Maรขrif, Casablanca, Morocco hydrozincite. Late iron (hydr-)oxides are mainly found at...et al. 2008). Deposits situated in the Figuig district Miner Deposita (south-eastern Morocco) were...Geodynamic context The Jbel Klakh and Jbel Haouanit mines are located at the northern edge of the Oriental...Morocco showing the location of the Bou Arfa mining district. (b) Geology map of the Bou Arfa region showing...stibnite. The copper deposits are often associated with lead and iron mineralization. Some veins contain large |  | | Journal (article/letter/editorial) | | the lead isotopecompositions of the oresare maintainedduringoxidation.Theseresultssuggestthat lead isotopeanalysesof...Mesozoic sedimentson a Paleozoicbasementexhibit lead compositions conformingto averageglobal leadevolution...e anomalous in asmuchasthey do not fit standard lead evolutionmodels.It thus seemsthat the radiogeneityof...of Phanerozoicsediments. The homogeneity of the lead can be accountedfor by the combinedeffectsof sedimentation...carbonate-hosted velop an overallconceptualmodelfor lead isotope evolutionof carbonate-hosted basemetal deposits |  | | Journal (issue) | | CRYSTALS AND CRYSTAL GROUPS JUST AS IT COMES FROM THE MINES CONTAINS THE VARIOUS SHADES OF PURPLE CRYยญ STALS...southern Gila Count)โ, is in S/'E Arizona. FLORIDAโ"1 am sending some specยญ imens of petrified coral and chalcedony...concerning the new mining strike in Blue Hill. I am sending you a few specimens from the area. Unfortunately...Unfortunately I have not seen many good specimens from the mines, although the old granite quarries occasionally...Unfortunately I have little trading material from the mines proper but quite a bit from the surrounding area |  | | Journal (article/letter/editorial) | | solubilities of sphalerite, willemite, smithsonite, hydrozincite, and zincite were calculated for wide ranges...arsenate hedyphane (Ca2Pb3[AsO4]3Cl) is the main lead mineral. The model results show that willemite will...ores in arid environments, e.g., the Goodsprings district in Nevada (Takahashi, 1960) and Broken Hill in...โ suppressed Minerals Ferrite-Zn (ZnFe2O4) Hydrozincite (Zn5[CO3]2[OH]6) Smithsonite (ZnCO3) Sphalerite...National Laboratory database, but the values for hydrozincite, smithsonite, and willemite were modified to |  | De Giudici, Giovanni, Pusceddu, Claudia, Medas, Daniela, Meneghini, Carlo, Gianoncelli, Alessandra, Rimondi, Valentina, Podda, Francesca, Cidu, Rosa, Lattanzi, Pierfranco, Wanty, R.B., Kimball, B.A. (2017) The role of natural biogeochemical barriers in limiting metal loading to a stream affected by mine drainage. Applied Geochemistry, 76. 124-135 doi:10.1016/j.apgeochem.2016.11.020 | Journal (article/letter/editorial) | | pyrite formation; and plant uptake of metals that leads to formation of iron oxide-hydroxide and 35 incorporation...the hyporheic zone. We estimated this effect can lead to an 40 apparent decrease in Zn load up to 60%...are removed by the soil-water-plant system, can lead to significant steps 2 ACCEPTED MANUSCRIPT forward...mine-polluted stream 72 located in the past Pb-Zn mining district of Sulcis Iglesiente (SW Sardinia, Italy), is...Sardinia. The Iglesias 88 district extends over an area of about 120 km2. The mines mainly produced Pb and |  | | Journal (volume) | | Cumbria Brian Young 3-18 A geochemical study of the lead oxychloride mineral assemblage of the Mendip Hills...Faithfull, Brian Young and Roy Starkey 49-58 Hydrozincite from Swaledale, Northern Pennines Brian Young...a highly crafted article on the Mendipsโ unique lead oxychloride assemblage. This follows on from the...supergene minerals in the Mourne Mountains, hydrozincite from Swaledale in the Northern Pennines, and...Mine, the last of West Cumbriaโs large hematite mines, in 2007, brought to an end an important chapter |  | | Journal (issue) | | railroads south to the Mexican border, and the related mines in such places as Tombstone, Courtland, Cleeson...canyons beckon the hiker, as do old Indian trails that lead back into rugged mountain background. The Salton...regularly. Ouray, which was the supply town to the mines, grew at a steady pace. The railroad conquered the...Strong H EVADA is justly famous for her many great mines and well-deserves the nickname "Silver State." To...the only values produced. From a number of Nevada mines have come some exceptionally fine mineral specimens |  | | Journal (issue) | | UK Journal of Mines and Minerals Issue No 2 SPRING1987 EDITORIAL BOARD P. J. Briscoe D. M. Schofield...Freier J.S.Spence M. Tissington Contents Mining Mines History Minerals Production Micro-minerals Finance...Doncaster (0302) 710244 CapGaronne Secondary Copper & Lead W. R. van den Berg 11 For Your Bookshelf EricOtty...included, whats new, recent finds/mine closures/new mines etc. . . . . . . . . . . . . . . . . . . . . . ...rights) employed a manager and took control of the mines himself. It quickly became clear that the smelt |  | | Book | | first mineralogist, and it was no longer possible to lead an everyday life without a knowledge of mineral...found and smelted. Remains of Bronze Age copper mines can be found, for instance, in various parts of...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...G Ns sodium M Nb niobium M oxygen phosphorus Pb lead 0 p G N M Pc platinum R, radium s Sb s, Sn...grains of other minerals as inclusions; this can lead to errors when determining their chemical composition |  | | Journal (article/letter/editorial) | | increased metal grades and separated iron and zinc from lead, thereby producing economically attractive deposits;...interested in exploitation of Ag-rich ore. Silver and lead production in ancient times (until the first century...processed and smelted after the reactivation of the mines in 1864. Minor exploitation and processing of iron...during the post-1864 operations of the Lavrion mines. Approximately 1.5 Mt of iron ore was produced up...Exploitation of calamine took place in several mines at Lavrion, with Kamariza being the most important |
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Lead mines, Obernberg am Brenner, Innsbruck-Land District, Tyrol, Austria