| | Report (issue) | 52 )Σ=3.26 (Bi7.31 Pb0.42 )Σ=7.73 S12.00 . (2) AW mine, Australia; by electron microprobe, corresponding...a soda-granite and an intrusive rhyolite (Outlaw mine, Nevada); with arsenides (Camsell River, Canada);...pipe deposit (AW mine, Australia). Association: Aikinite, chalcopyrite, pyrite, covellite, muscovite, molybdenite...molybdenite, quartz (Outlaw mine, Nevada); safflorite, skutterudite, rammelsbergite, arsenopyrite, nickeline...galena, bismuth, silver (Camsell River, Canada); molybdenite, bismuth, bismuthinite (AW mine, Australia). | | Horner, J., Neubauer, F., Paar, W. H., Hansmann, W., Koeppel, V., Robl, K. (1997) Structure, mineralogy, and Pb isotopic composition of the As-Au-Ag deposit Rotgülden, Eastern Alps (Austria): significance for formation of epigenetic ore deposits within metamorphic domes. Mineralium Deposita, 32 (6) 555-568 doi:10.1007/s001260050122 | Journal (article/letter/editorial) | the As-Au-Ag deposit RotguÈlden, Eastern Alps (Austria): signi®cance for formation of epigenetic ore deposits...July 1997 Abstract The abandoned As±Au±Ag mining district RotguÈlden is located within the eastern Tauern...UniversitaÈt, Hellbrunner Str. 34, A-5020 Salzburg, Austria J. Horner á W.H. Paar á K. Robl Institut fuÈr Mineralogie...UniversitaÈt, Hellbrunner Str. 34, A-5020 Salzburg, Austria W. Hansmann á V. Koeppel Institut fuÈr Isotopengeologie...1935; Weidinger and Lang 1991); and (3) the Au district of Schellgaden near the eastern margin (Friedrich | | | Journal (article/letter/editorial) | mineralization at Flatschach (Eastern Alps), Austria Johann G. Raith 1 & Thomas Leitner 3 & Werner H...mineralization in the historic Flatschach mining district (Styria, Austria) occurs in a NE–SW to NNE–WSW oriented...Leoben, Leoben, Austria 2 Pezoltgasse 46, A-5020 Salzburg, Austria 3 Salinen Austria AG, Bad Aussee...Aussee, Austria chalcopyrite with pyrite or arsenopyrite. Sericite-carbonate alteration is developed around...and include digenite, anilite, “blue-remaining covellite” (spionkopite, yarrowite), bismuth, and the rare | | Putz, H., Paar, W.H., Topa, D., Horner, J., L�ders, V. (2003) Structurally controlled gold and sulfosalt mineralization: the Altenberg example, Salzburg Province, Austria. Mineralogy and Petrology, 78 (1) 111-138 doi:10.1007/s00710-002-0230-3 | Journal (article/letter/editorial) | mineralization: the Altenberg example, Salzburg Province, Austria H. Putz1 , W. H. Paar1, D. Topa1 , J. Horner2,...Mineralogie, Universit€at Salzburg, Austria RECON-STRUCT Geologic Consulting, Austria 3 GeoForschungsZentrum Potsdam...structures, often containing high-grade gold and silver mineralization (native gold in association with...precious-metal mineralization: (1) Gastein-Rauris district: gold–arsenopyrite–quartz veins of the ‘‘Tauerngoldgang’’... 1991; Paar, 1997, 2000a, b); (2) Rotg€ ulden district: arsenopyrite-bearing gold ores, occurring in | | | Book | not always a rock. On the other hand, gold and silver, found pure or in the 'native' state, are indeed...times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...alphabetical order of symbols, (G = gas, N Ag silver Al aluminium M As arsemc An gold B boron B, barium...Fe S than to 7 8 FeS. ElementJ Above left Wire silver, X 1½, Aue, Erzgebirge. Center lift Native gold | | | Journal (article/letter/editorial) | Johannesburg, South Africa brucec@uj.ac.za AJOITE Messina Mine, Musina, Limpopo Province, South Africa I t might...originating from the Messina mine in South Africa. (Note that the town where the mine existed was originally... The registered mine name remains Messina.) Since the early 1950s, the Messina mine has produced spectacular...original type-locality specimens from the New Cornelia mine, Pima County, Arizona, in the United States have...exist worldwide, are described here, but the Messina mine specimen illustrated as figure 1 is a fine example | | | Book (edition) | is cross-cut by a crack filled with secondary covellite (blue). Optically Similar Minerals of comparable...number of Ag-containing minerals (not limited to silver minerals sensu strictu) develop coatings that are...either coloured films or fine layers of native silver, suggesting the presence of redox processes changing...underlying mineral (e.g., sulfide oxidised to SO2, silver reduced to metal state). Left (top): Ag-rich chalcopyrite...Sn-sulfide) after light exposure is coated with finest silver grains and develops a much higher reflectance (right | | | Journal (article/letter/editorial) | epithermal deposits of the Steens–Pueblo Mining District of southeastern Oregon. Electron-microprobe analyses...substitution of Hg (up to 21.3 wt.%) and, in one deposit, silver (up to 49.7 wt. %). The Hg content is negatively...tetrahedrite–tennantite series, argentotennantite, Steens–Pueblo District, Oregon. SOMMAIRE La solution solide tétraédrite–tennantite...série tétraédrite–tennantite, argentotennantite, district de Steens–Pueblo, Oregon. § E-mail address:...The mercury deposits of the Steens–Pueblo Mining District in southeastern Oregon are very unusual in that | | Shalaby, Ibrahim M., Stumpfl, Eugen, Helmy, Hassan M., El Mahallawi, Mahmoud M., Kamel, Omar A. (2004) Silver and silver-bearing minerals at the Um Samiuki volcanogenic massive sulphide deposit, Eastern Desert, Egypt. Mineralium Deposita, 39 (5) 608-621 doi:10.1007/s00126-004-0427-y | Journal (article/letter/editorial) | Æ Mahmoud M. El Mahallawi Omar A. Kamel Silver and silver-bearing minerals at the Um Samiuki volcanogenic...of rhyolitic breccia in the Western and Eastern mine areas. In each occurrence, a bornite-bearing zone...molybdenite and magnetite are accessory phases. Covellite and digenite are common secondary minerals. Bornite...Bornite, tetrahedrite–tennantite and covellite contain high amounts of silver (averages of 1.97, 1.39 and 1...balance calculations, bornite and covellite accommodate 80% of silver in the Um Samiuki deposit. Ag was | | | Journal (article/letter/editorial) | Atlantic University] at 04:09 22 November 2014 Covellite Summitville, Rio Grande County, Colorado Two minerals...environments: chalcocite and the somewhat less abundant covellite. Both can also form as primary minerals under...periods when some chance discovery in an active mine makes them briefly available to collectors. Chalcocite...column (Cook 1995), and so it was suggested that covellite be described as well for completeness. In keeping...fine Summitville covellite was nominated as the Connoisseur’s Choice specimen. Covellite is a relatively | | | Journal (article/letter/editorial) | cookrob@auburn.edu Linarite Mammoth–St. Anthony Mine, Tiger, Pinal County, Arizona O f the blue minerals...several Maine occurrences including the Cape Rosier mine at Brooksville, Hancock County, where it was found...Jones mine at Garland (King and Foord 1994). It is known in microcrystals from the Mascot mine (Graham...(Graham or Galena King mine), Coos County, and Mineral Hill near Wakefield, Carroll County, New Hampshire...rare accessory mineral in the Tilly Foster iron mine, Putnam County, New York, and in the zinc ores at | | | Journal (article/letter/editorial) | MINES AND MINERALS OF AUSTRIA By P H I L I P M O R R I L L East Derry, N . H . 0 3 0 4 1 IV S A L Z...e old emerald Venediger and Hohe Tauern form the Mine is about 7 M i from Habach. T h e trail leaves the...Alpenrose going E and then N . The crystalline Alps. Mine is a few hundred yards beyond the I f we come in...Across the valley is an old foot of cliff. copper mine, 2 M i S from the main Kapruntal. Extensive work...GrossgLoekner S*lzbur* Styrla to JudfnteurR VI CARINTHIA Yugoslavia 220 ROCKS AND MINERALS of the | | | Journal (article/letter/editorial) | deposit in the Polkowice-West Mine, Lubin-Sieroszowice Mining District, Poland Received: 19 November...Lubin-Sieroszowice district lies 0.0 to 1.5 m below the stratabound copper-silver orebody, mainly in...in the Polkowice-west mine. The deposit extends over 60 km2, has a thickness of 20±80 cm and a conservative...carbon-bearing sediments. At the Polkowice-west mine, but only where gold is present, this zone is characterized...sediments by the Rote FaÈule facies. Parts of the district where reduced ¯uids penetrated deeply into the | | | Book | forms. The word derives from the Latin ‘minera’ = 'mine’. Mineralogy is the science dealing with minerals...Hg Ho I In Ir K Kr La Li Lu Lw Md Mg Actinium Silver (Argentum) Aluminium Americium Argon Arsenic Astatine...Elements Diamond, gold, graphite, copper, sulphur, silver. 2. Sulphides Antimonite, arsenopyrite, orpiment...orpiment, galena, bornite, bournonite, covellite, tetrahedrite, cobaltite, chalcocite, chalcopyrite, lollingite...muscovite (No. 13). Rare. Specimen from the Tyrol (Austria). 10 Biotite is the most common mica, named after | | | Journal (article/letter/editorial) | pohwatp@si.edu ENARGITE Longfellow Mine, Red Mountain District, San Juan County, Colorado Are all things...the north orebody of the Longfellow mine, Red Mountain district, San Juan County, Colorado. Specimen...found Figure 2. Enargite trilling from Butte, Silver Bow County, Montana. Twin is 5 mm across and is... Sharp, lustrous enargite crystals from Butte, Silver Bow County, Montana. The specimen is 5 cm across...sedimentary-hosted lead-zinc deposits of the Tri-State district in the United States. It is known to replace pyrite | | | Journal (issue) | 0026-4628 ‘Continued on p. 247 Articles The Outlaw mine, Nye County, Nevada ..............................P. Cassedanne & L. Barreto The Messina mining district, South A frica .................................201 by P. Bancroft, /. Car, M. Zorz & G. Kobler Silver minerals of the Trebsko deposit, Pribram orefield...Valley Road Watsonville, California 95076 The Outlaw mine has long been known as an occurrence o f rare and...benjaminite, fo r which it is the type locality. The mine has been idle fo r more than 60 years, and because | | | Journal (article/letter/editorial) | Petrology © by Springer-Verlag 1991 Printed in Austria Tellurides, Selenides and Associated Minerals...included in bornite and chalcopyrite are auriferous silver, electrum, carrollite, stannoidite, mawsonite,...occasionally fractured and replaced by digenite and covellite, e.g., inclusions of native bismuth, bismuthinite...carrollite, stannoidite, mawsonite, auriferous silver, native bismuth, bismuthinite, parkerite and wittichenite...were reported for Cd-rich sphalerite from the Ross Mine, Ontario, where hexagonal patches of sphalerite | | | Book (edition) | Nitrides, Phosphides and Silicides Copper I/A.01-10 4 Silver I/A.01-20 6 Gold I/A.01-40 8 Auricupride I/A.01-50...- Alloys and Alloy-like Compounds, with Copper, Silver, Gold and Nickel Algodonite II/A.01-10 Domeykite...Polarite Sobolevskite Cherepanovite Millerite Covellite Klockmannite Idaite Valleriite Tochilinite Vyalsovite...Selenium and Tellurium < 1:1, Tellurides with Copper, Silver and Gold Linnaeite II/D.01-20 320 Polydymite II/D...01-Copper, Silver and Gold Series I/A.01-10 Copper I/A.01-15 Allabogdanite I/A.01-20 Silver I/A.01-40 | | | Report (issue) | Covellite CuS c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. Point Group:...from the Calabona mine, Alghero, Sardinia. At Bor, Serbia. From Leogang, Salzburg, Austria. At Dillenburg...In the Bou-Skour mine, Bou Azzer district, Morocco. In the USA, from Butte, Silver Bow Co., Montana,...Summitville, Rio Grande Co., Colorado; in the La Sal district, San Juan Co., Utah; a widespread but minor constituent...Niccolò Covelli (1790–1829), discoverer of Vesuvian covellite. Type Material: Mineral Museum, University of | | | Journal (article/letter/editorial) | and the Victoria Gold Deposits, Mankayan Mineral District, Philippines Rene Juna R. CLAVERIA Abstract:...and the Victoria gold deposit, Mankayan Mineral District, Northern Luzon, Philippines, is discussed. The...sphalerite, galena, native gold/electrum and gold-silver tellurides. Pervasive alteration zonations are...the fS2 of the fluids with the formation of the covellite-digenite-telluride assemblage caused the deposition...deposition of native gold/electrum and gold-silver tellurides. The principal ore minerals of the Victoria | | | | corundum 25, 25 cornetite 66, 66 cotunnite 22, 22 covellite 8, 8 crandallite 67 crocidolite 100 crocoite 62...42 silica group 31 silicates 75 sillimanite 79 silver 4, 5 uraninite 36 skutterudite 17, 17 smaltite...containing only native elements such as copper, silver, and so on. After this we go on to more complex...more than a dozen of them and some, such as gold, silver, and copper, have played an important part in the...mistaken for silver which in Spanish is called plata; hence the name platinum. Coloured silver white, it | | | Journal (article/letter/editorial) | during the oxidation of the primary ores. The Tsumeb mine is located in South-West Africa approximately 100...germanite weighing up to 25 pounds have been found. The mine is commercially producing germanium from the primary...secondary enrichment containing chalcocite with covellite. The detailed paragenesisof the secondary minerals...on samples collected in geological context at the mine, but the oxidized ores are now entirely mined out...had been made by a former manager of the Tsumeb mine, and notes were available in his catalogue as to | | | Journal (issue) | 'The peptization of freshly precipitated silver halides by silver nitrate (Ag ion adsorbed) or by the corresponding...the serpentine pseudomorphs from the Tilly Foster Mine, Putnam Co., N. Y., appear to have formed through...Anglesite after Cerussite: III, B 2 b Broken Hill Mine, New South Wales, 16364-6-7-9, 16371-2 'Traube,...II, C 2 Werfen, Germany, 15177 Argentite after Silver: I, C 2 Himmelsfiirst, near Freiberg, Saxony, 800;...Caledonia, New York, 10152 "Cantonite." See covellite after galena Carnotite after Wood: II, B 3 Naturita | | | Book | corundum 25, 25 cornetite 66, 66 cotunnite 22, 22 covellite 8, 8 crandallite 67 crocidolite 100 crocoite 62...42 silica group 31 silicates 7 5 sillimanite 79 silver 4, 5 skutterudite 17, 17 smaltite 17, 17 smithsonite...59 zippeite 62 zircon 77, 78, 78 zoisite 88 THE MINE LKINGDOM All physical bodies in Nature can be...containing only native elements such as copper, silver, and so on. After this we go on to more complex...or slightly rotated Vitreous. Like glass 3 THE MINE Class I: native ·elements Chemical elernents found | | | Journal (issue) | 85740. Front cover: COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick...sulfosalts like bornite, chalcocite, colusite, covellite, digenite, djurleite, and enargite rank among...Handsome specimens of barite, quartz, rhodochrosite, silver, and numerous other species have been found, many...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning |
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