 | | Book | | Found in: California , Argentina, Turkey, Catalonia/Spain. Similar to: borax, sassoline. Sylvite KCI...Magdeburg, Halle, ErfurtiGermany; Galicia and Catalonia/Spain; Urals/USSR; Iran; Libya; Saskatchewan/Canada;...Nevada/USA; Venez uela; Gobi desert/ Mongolia; Madrid/Spain. Halotrichite Q) Colorado/US; FeAl [SO 4 ] 4...iringia/Germany Q) Sahara/Tunisia (1) Valencia/Spain Streak white. Mohs' hardness 2½. Specific gravity...: Anatolia/Turkey, Samos island/Greece; Madrid/Spain; Morocco; Tanzania; Kenya; Crimea/USSR; Texas, New | | | Book | | Found in: California, Argentina, Turkey, Catalonia/Spain. Similar to: borax, sassoline. Sylvite KCI...Magdeburg, Halle, Erfurt/Germany; Galicia and Catalonia/Spain: Urals/USSR; Iran; Libya; Saskatchewan/Canada;...Nevada/USA; Venezuela; Gobi desert/ Mongolia; Madrid/Spain. Halotrichite Q) Colorado/US; FeAl[S04)4. 22 H2o...iringia/Germany Q) Sahara/Tunisia (1) Valencia/Spain Streak white. Mohs' hardness 2½. Specific gravity...in: Anatolia/Turkey, Samas island/Greece: Madnd/Spain ; Morocco; Tanzania; Kenya; Crimea/USSR; Texas, |  | Geyne, A. R., Fries, Carl, Segerstrom, Kenneth, Black, R. F., Wilson, I. F., Johnson, Paul Willard (1970) The Pachuca-Real Del Monte Mining District. Rocks & Minerals, 45 (1) 3-7 doi:10.1080/00357529.1970.11763776 | Journal (article/letter/editorial) | | THE PACHUCA-REAL DEL MONTE MININC DISTRICT By A. R. GEYNE, CARL FRIES, JR., KENNETH SEGERSTROM, R. F...©COPYRIGHT 1970 by Paul Willard Johnson The Pachuca-Real del Monte rninmg district has been one of the principal...come right down into the town. The Pachuca-Real del Monte district was discovered probably in 1522, shortly...primitive furnaces by the use of charcoal. The Real del Monte mine was acquired by Romero de Terreros in 1739...and gifts to the Kine of Spain, Terreros was made Co-ide de Santa Maria Regia. Part of his fortune was |  | | Book | | Lamentos District.... Placer de Guadalupe Puerto del Aire District Chihuahua ...........................Eulalia District....... El Potosi Mine............. San Antonio Mine....... Cusihuiriachic District..... Rare Minerals ........................ Hidalgo del Parral District ....... Talamantes District ................................... Minerals of Ojuela Mine .... . Velardena District.........................Guanajuato District ..................... El Sanlin Mine......................... San Miguel de Allende |  | Fernández-Landero, Sandra, Fernández-Caliani, Juan Carlos, Giráldez, María Inmaculada, Morales, Emilio, Barba-Brioso, Cinta, González, Isabel (2023) Soil Contaminated with Hazardous Waste Materials at Rio Tinto Mine (Spain) Is a Persistent Secondary Source of Acid and Heavy Metals to the Environment. Minerals, 13 (4) 456 doi:10.3390/min13040456 | Journal (article/letter/editorial) | | with Hazardous Waste Materials at Rio Tinto Mine (Spain) Is a Persistent Secondary Source of Acid and...with Hazardous Waste Materials at Rio Tinto Mine (Spain) Is a Persistent Department Earth Sciences,... University of Huelva, 21071 Huelva, Spain; sandra.fernandez@dct.uhu.es Department Chemistry, University...University of Huelva, 21071 Huelva, Spain; giraldez@uhu.es (M.I.G.); albornoz@uhu.es (E.M.) Department Crystallography...Chemistry, University of Seville, 41071 Seville, Spain; cbarba@us.es (C.B.-B.); igonza@us.es (I.G.) Correspondence: |  | Kim, Bongju, Park, Chulhyun, Cho, Kanghee, Kim, Jaehyun, Choi, Nagchoul, Lee, Soonjae (2021) Sulfuric Acid Baking—Water Leaching for Gold Enrichment and Arsenic Removal from Gold Concentrate. Minerals, 11 (12) 1332 doi:10.3390/min11121332 | Journal (article/letter/editorial) | | atomic absorption spectrophotometry (AAS) after aqua regia digestion, respectively. In Figure 1, quartz, pyrites...composition of gold concentrate from Golden Sun mine (unit: mg/kg). Elements As Cu Fe Zn Pb Bi...dried followed by performing XRD analysis and aqua regia digestion. The contents of As, Fe, Cu, Zn, and Pb...was used. 2.2.3. Aqua Regia Digestion Part of the sample was treated by aqua regia digestion for the analysis...into an 18 cm Pyrex test tube, and 4.0 mL of aqua regia was added to each sample. The test tube was heated | | | Book | | ulexite. Found in: California, Argentina, Turkey, Catalonia/Spam. Similar to: borax, sassoline. Specific...Magdeburg, Halle, Erfurt/Germany; Galicia and Cataloma/Spain; Urals/USSR; Iran; 34 Libya; Saskatchewan/Canada;...Nevada/USA; Venezuela; Gobi desert/ Mongolia; Madrid/Spain. Halotrichite © Colorado/usy FeAI[S04]4-22 H20...(2) Thuringia/Germany 0 Sahara/Tunisia 0 Valencia/Spain Streak white Mohs’ hardness 2Zi. Specific gravity...in: Anatolia/Turkey, Samos island/Greece; Madrid/Spain; Morocco; Tanzania; Kenya; Critnea/USSR; Texas, |  | Quispe, Dino, Pérez-López, Rafael, Acero, Patricia, Ayora, Carlos, Nieto, José Miguel (2013) The role of mineralogy on element mobility in two sulfide mine tailings from the Iberian Pyrite Belt (SW Spain) Chemical Geology, 345. 119-129 doi:10.1016/j.chemgeo.2013.03.002 | Journal (article/letter/editorial) | | element mobility in two sulfide mine tailings from the Iberian Pyrite Belt (SW Spain) Dino Quispe a, Rafael Pérez-López...University of Huelva, Campus ‘El Carmen’, 21071 Huelva, Spain Department of Earth Sciences, University of Zaragoza...Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain Institute of Environmental Assessment and Water Research...IDÆA - CSIC, Jordi Girona 18, 08034 Barcelona, Spain a r t i c l e i n f o Article history: Received...Acid mine drainage Geochemistry Mineralogy a b s t r a c t A detailed study of two adjacent mine tailings | | | Book | | Found in: California, Argentina, Turkey, Catalonia/Spain. Similar to : borax, sassoline. ·• Specific...ofMagdeburg, Halle, Erfurt/Germany; Galicia and Catalonia/Spain; Urals/USSR; Iran, Libya; Saskatchewan/Canada:...Nevada/USA; Venezuela; Gobi desert/ Mongolia; Madrid/Spain. Halotrichite Q) Colorado/US! FeAl[SO•l• -22...Thi.\ringia/Germany Q) Sahara/Tunisia © Valencia/Spain Mohs' . hardness CD Tuscanny/ltaly j _ _ _...Saxony/Germany; Dauphine/France; Sardinia/Italy; Spain; Ontario/ Canada; Nevada/USA. Similar to: malachite |  | Courtin-Nomade, Alexandra, Waltzing, Thomas, Evrard, Catherine, Soubrand, Marilyne, Lenain, Jean-François, Ducloux, Emmanuelle, Ghorbel, Sonda, Grosbois, Cécile, Bril, Hubert (2016) Arsenic and lead mobility: From tailing materials to the aqueous compartment. Applied Geochemistry, 64. 10-21 doi:10.1016/j.apgeochem.2015.11.002 | Journal (article/letter/editorial) | | the mineralogy of the tailings of a former AgePb mine (Auzelles district, France) and the contribution...(hydro-)cerussite, dolomite, siderite). Sulfates (e.g., anglesite, lanarkite, plumbojarosite and beudantite) are...paragenesis and the local lithology, Pb is identified as anglesite, the most frequent sulfate, plumbojarosite or...metaborate/tetraborate fusion and nitric acid digestion. An aqua regia digestion was also performed for the precious and...bottom left map indicates the location of the waste mine. 2.2.3. EPMA BSE imaging and quantitative analysis |  | | Journal (article/letter/editorial) | | of tailings dust on surface waters near Stirling mine, Nova Scotia. Tailings were sieved to <63 μm as...transport (Csavina et al., 2012). Dust mobility at mine sites is a specific concern due to the presence...(Csavina et al., 2012). Generally studies pertaining to mine dust focus on dust compo sition, dispersal, control...between mine dust and nearby aquatic environments is not commonly studied on a local or mine-site scale...contamination to aquatic ecosystems in mining districts is mine effluent discharged to surface waters, except potentially |  | | Book | | omissions and The Work as a of Reference for the Mine Agent, and the Working Miner faults are his excellencies...at the same time given off from the acid. Aqua Regia, concentrated and warmed, in cases where nitric...upon by HC1 or 3 , are readily decomposed by Aqua Regia. Nitric Acid HNO E. Special solvents. a. Sulphuric...1798, from its frequent occurrence in Andalusia. ANGLESITE. First described by Monnet, in 1779 ; named by...1854, from Cervantes, in CERVANTITE. 'Galicia, Spain. CHALYBITE. (Gr. Chalybs, iron.) Named by Glocker |  | | Journal (article/letter/editorial) | | potentially toxic elements (PTEs) in stream sediments and mine waste, to understand their fate in fluvial systems...the geochemical composition of stream sediments, mine waste, and stream waters (inductively coupled plasma...Hg (2 ± 0.8 mg/kg) were elevated in mining area. Mine waste contained similar PTE carriers as stream sediments...overburden near the mine shafts. The impacts of mining, ore processing, and mine waste disposal on the...and mine waste, (ii) to determine the contents and distribution of PTEs in stream sediments, mine waste |  | | Report (volume) | | Germanium-Gallium Mine, Washington County, Utah Geology and Mineralogy of the Apex Germanium-Gallium Mine, Washington...Geology and mineralogy of the Apex GermaniumGallium mine, Washington County, Utah (U.S. Geological Survey...Abstract 1 Introduction 1 Germanium and gallium 1 Apex Mine 1 Acknowledgments 3 Methods 3 Geologic setting 3...References 8 FIGURES 1. Map showing location of Apex Mine and generalized geology of surrounding region 2...2 2. Photograph showing main adit of Apex Mine and gently dipping beds of the Callville Limestone 3 |  | | Book | | within it. Samples which have been collected in a mine or open pit exhibit more abundant reflections as...in the alteration of: Galena to cerussite or anglesite Chalcopyrite to covellite Sphalerite to smithsonite...sphalerite and chalcopyrite; galena replaced by anglesite; pitchblende replaced by sulphides and cobaltite...chalcopyrite after pyrite and covellite; and anglesite after galena. Fig. 5.59 5.4.5 Replacement (relic(t))...carbonates, limonite, chalcocite, covellite cerussite, anglesite smithsonite limonite Gossans A gossan or ‘iron-cap’ |  | | Book | | crystals (sulphate e.g., of strontium), and anglesite (sulphate of lead), all of which crystallize in... CHEMICAL 75 Barytes sulphate of barium, BaSO 4 Anglesite sulphate of lead, PbSO 4 . . Thenardite sulphate...thinnest wire. it is Insoluble in acids, except aqua regia, in which It is also easily dissolved to platinum... Streak, Hardness, Brittle. Soluble in aqua regia. 6-7. A rare mineral, and only interesting as the...Infusible. Density, 10*6. in Canada Ontario, Mine), (Vermilion and North Carolina (Cowee Valley) |  | Paradis, Suzanne, Simandl, George J., Keevil, Halley, Raudsepp, Mati (2016) Carbonate-Hosted Nonsulfide Pb-Zn Deposits of the Quesnel Lake District, British Columbia, Canada. Economic Geology, 111 (1) 179-198 doi:10.2113/econgeo.111.1.179 | Journal (article/letter/editorial) | | with variable amounts of cerussite [PbCO3], anglesite [PbSO4], hydrozincite [Zn5(CO3)2(OH)6], and iron...moderate = 2-10%, high = >10% Abbreviations: Ang = anglesite, Cer = cerussite, Dol = dolomite, Fe-Ox = iron-oxides...hemimorphite, with variable amounts of cerussite, anglesite, and hydrozincite. Vestiges of sphalerite, galena...7b) and the dolostone groundmass. Cerussite and anglesite are found preferentially associated with the quartz-galena...boulders. Anglesite is a rare constituent of the deposits. Two main generations of anglesite are observed |  | | Journal (article/letter/editorial) | | from the latter area, immediately downstream of mine dumps are also contaminated in As. In stream sediments...intermittently, until the end of nineteenth century. The mine wastes, widespread over the area, are deposited...Serra, Pinheirinhos, Alto do Sobrido and old As-Au mine of Banjas; 1 – Cambrian schist–greywacke complex...mobilization and attenuation of metals and metalloids in mine waters and stream sediments at these two different...Ordovician slates and were exploited at the Banjas mine. The As–Au quartz veins consist of quartz, arsenopyrite |  | | Journal (issue) | | from many working mines and ancient but untouched mine dumps. The metalliferous mining industry is now...office at South Crofty Mine, and later on, in the same capacity at Geevor Mine. In 1978, Richard and his...died. We were far undergound in a disused Cornish mine, and although he was very weak due to this illness...illness and the exertion required getting through the mine, followed by two hours hard work with hammer and...position in the Surveyor's Department at the Geevor Tin Mine, at Pendeen, in Cornwall, and later with Consolidated |  | | | | CH-3012 Bern, Switzerland di Scienze dell’Ambiente, del Territorio e di Scienze della Terra, Università di...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...remnants of galena and barite (Fig. 1). At the Yanque mine, the rock types of the lower part of the Mara Formation...uncertainty. For Pb, the samples were dissolved in aqua regia and purified using the Sr•Spec™ cation exchange...Small amounts of Ag (~1–2 wt %) are contained in anglesite, which replaced galena (Fig. 9C). Silver is associated |  | | Journal (article/letter/editorial) | | CH-3012 Bern, Switzerland di Scienze dell’Ambiente, del Territorio e di Scienze della Terra, Università di...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...remnants of galena and barite (Fig. 1). At the Yanque mine, the rock types of the lower part of the Mara Formation...uncertainty. For Pb, the samples were dissolved in aqua regia and purified using the Sr•Spec™ cation exchange...Small amounts of Ag (~1–2 wt %) are contained in anglesite, which replaced galena (Fig. 9C). Silver is associated |  | | Journal (article/letter/editorial) | | in limited amounts, as well as cerussite and anglesite. Small particles of Ag sulfide are associated...well as galena (up to 3 wt %), cerussite, and anglesite (both up to 4 wt %). Hemimorphite and hydrozincite...chemically pure cerussite, together with minor anglesite, always replaces primary galena, and never the...order to dissolve Zn from this type of ore, as aqua regia may not have been fully effective (Walsh et al....Fe (hydr)oxides Fe (hydr)oxides (Zn) Cerussite-anglesite Galena Sphalerite Pyrite Coronadite Hetaerolite |  | | Journal (article/letter/editorial) | | silver was continuous from 1864 to 1978, when the mine was closed due to exhaustion of economic sulfide...commercially at OMAC Labs (Galway, Ireland) using aqua regia digestion and inductively coupled plasma–optical...non-sulfide ore. (a) Kamariza abandoned underground mine; (b) Plaka abandoned mines. 4 The massive sulfide...formed at the expense of pyrrhotite and pyrite. Acid mine drainage is evident. Water samples collected from...“room and pillar” method. Gossan is found on all mine levels, especially at Kamariza. Typical iron-rich |  | | Book | | reserves of gold en trapped In the minerals of ancient mine workings and unmlned rock are strong Indications...from Spain, nickel from Canada and New Caledonia, and platinum from South Africa. A large new mine In Montana...Cobaltite Polybasite Skutterudite Stephanite Anglesite Bismuthinite Tenorite Cerussite Pyromorphite Pitchblende...Inexpensive and easily operated Instruments you can deter mine the radioactivity and in turn Identify those minerals...Yellow Yellow Yellow Bright Yellow Diaspore Anglesite Apophyllite Tyuyamunite Wollastonite Witherite |  | | Book | | museum quality but many minerals can be found on mine dumps or can be purchased or traded. After introducing...over its beer: to go underground in a non-working mine is sheer folly unless you are accompanied by someone...(preferably several people) who really knows the mine. Before venturing into the field serious collectors...really is a matter of life or death when you are in a mine - only a plan will show where water on the floor...even on you. If you are recovering specimens from a mine (few collectors can or should do this) watch the |
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