 | | Book | | not always a rock. On the other hand, gold and silver, found pure or in the 'native' state, are indeed...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...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 (issue) | | Famous mineral localities: Bleiberg, Carinthia, Austria .................................................from the Stefanie mine at Bleiberg, Carinthia, Austria. Photo by Werner Lieber. For a detailed review... famous mineral localities: Bleiberg Carinthia, Austria Gerhard Niedermayr* Department of Mineralogy-Petrology...History Museum of Vienna Burgring 7, A-1014 Vienna, Austria leiberg is among the most famous o f European...around the world. Bleiberg is located in southern Austria, in the province of Karn;n (Carinthia), just a |  | | Journal (article/letter/editorial) | | Australia’s best specimen minerals. The Elura lead-zinc-silver deposit in western New South Wales has produced...green mimetite crystals and Australia’s best wire silvers (Chapman and Scott 2005). The New England region...molybdenite specimens from the Deepwater and Kingsgate mines (see Cook in press) and has also produced beautiful...cassiterite crystals, to 6 cm across, from the tin mines around Elsmore (Lawrence 1998a,b). In the Northern...atacamite specimens (see Pring this article). These mines Downloaded by [Korea University] at 06:33 08 January |  | | Report (volume) | | Geology and Ore Deposits of the Philipsburg District Granite County, Montana By WILLIAM C. PRINZ GEOLOGICAL...GEOLOGICAL SURVEY BULLETIN 1237 A study of the silver-zinc and manganese deposits of the Nation's only...only battery-grade manganese dioxide district UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1967...part of the Philipsburg district. 2-6. Maps of part of the Philipsburg district, showing geology and mine...sections of the Philipsburg district. 8. Longitudinal section of the lower part of the Coyle ore body |  | | Journal (issue) | | P. Cassedanne & L. Barreto The Messina mining district, South A frica .................................Cairncross Famous mineral localities: The Idria mines, Slovenia, Yugoslavia ............................201 by P. Bancroft, /. Car, M. Zorz & G. Kobler Silver minerals of the Trebsko deposit, Pribram orefield...mined or its silver value except for Mr. Clinton’s assay results of 300 ounces of silver per ton. From...these small, silver-bearing deposits was made economical only by relatively high silver prices which |  | | Journal (issue) | | could find, especially the Washington Division of Mines and Geology Bulletin No. 37, Inventory of Washington...vesuvianite from the Crazy Sphinx mine, Helena District, Lewis and Clark County, Montana. Collected in... CRYSTAL CLASSICS FINE MINERALS LIMITED Native Silver | Príbram, Czech Republic | 6.7 x 3.3 x 2.1cm ...reference to Wisconsin’s early lead mines in the Upper Mississippi Valley district (Mineral Point and others)...worked at the Rossie lead mines. He later went to Canada and worked in several mines in Ontario. Around 1870 |  | | Journal (issue) | | (“Hat Yai”) mine near Tham Thalu, Bannang Sata District, Yala Province, Thailand .......................FineMineral.com NATIVE SILVER WITH PYRRHOTITE AND CALCITE Kongsberg Silver Mines, Kongsberg, Buskerud,...supplement showing many details of the Berezovsk mining district, the subject of the July–August 2016 issue. We...occurrences in the larger Ekaterinberg district (including the Berezovsk district). Figure 26. The gold mining...of the Berezovsk mines. Figure 30. Overview of gold occurrences in the Mias district, southern Urals. |  | | Journal (issue) | | 2005 The Mineral Collector's Newsletter Native Silver $3.00 First in a Series Bill Shelton & Jeff...of the most popular among mineral collectors is silver. Some very fine examples have recently been recovered...penetration twin). While silver crystals are not common from Mexico, silver wires from Mexico are spectacular...is an indicator of temperature for crystals with lower temperatures linked to octahedral forms while cubes...(Continues on page 2) An extremely fine matrix wire silver from Mexico. How NOT to Disperse a Collection |  | | Book | | compound with two components, such as sodium chloride, silver sulphide. When two valence states exist for the...dendritic, tree- or branch-like as in native copper and silver; wedge-shaped, as in gypsum; spear-shaped, as in...the fixed index (the ordinary ray) at a higher or lower reading than the moveable (extraordinary) ray. Where...incident beam are retarded by passing through to the lower side of the film, rejoining the main beam either...cupboard. Sodium cyanide is used to clean gold, silver and copper. Concentrated nitric, sulphuric and |  | | Journal (issue) | | Ta~co Famous mineral localities: The Trucco mining district, Taxco de Alarcon, Guerrero, Mexico ............ by E. Ferry ~alace of Jlline_s The Palace of Mines in Mexico City ...................................on the Palacio de Mineria, the lavish "Palace of Mines" in Mexico City where Del Rio taught his mineralogy...once again to another of our special issues on the mines and minerals of Mexico. It is the sixth in the series... Refugio, Cerro de Mercado, Del Rio, Palace of Mines In this issue we begin with Taxco, one of Mexico's |  | | Journal (issue) | | interesting species rarities can be found in the lower price ranges. You, too, can become an “elite” collector...However, if you have a special Afghanistan, Nuristan mines Arizona, Blue Ball mine Castle Dome dist. Fat Jack...Geronimo mine Purple Passion mine Red Cloud mine Silver District Tonopah-Belmont mine Western Union mine Arkansas...mine Broken Hill mines Burra Burra mine Gold localities Kingsgate mines Moonta district Mount Bonnie mine...Island Tasmanian mines Wallaroo district Widgiemooltha Austria, Annaberg dist. Bleiberg mines Knappenwand |  | | Journal (issue) | | 230 A. E. Smith, E. Raines and L. Feitz School of Mines Museum ......................... 239 M. I. Jacobsen...collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description. Photo by Harold...are with our third special issue devoted to the mines and minerals of Colorado. As most long-time subscribers...recent collecting at the Sunnyside and Idarado mines, and an index to important Colorado localities filled...In Colorado-Ill we present major reviews of the mines and minerals of two important districts, Leadville |  | | Journal (issue) | | Mateo, CA) Thomas N. McKee, Arizona Turquoise and Silver (Scottsdale, AZ) John C. Medici (Dublin, OH) Frank...lous photos of the abandoned Japanese stibnite mines,” he said to me when I visited him in Fallbrook;...demonstrates the value of personal encounters with the mines and the miners. American Sapphire mine, Yogo Gulch...Monster mine, Prince of Wales Is., Alaska Joplin District, Joplin, Missouri Coleman mine, Jessieville, Arkansas...mine, Hiddenite, North Carolina Franklin/Sterling mines, Franklin, New Jersey Pulsifer quarry, Auburn, Maine |  | | Journal (issue) | | operations in the mountains now, but there are many old mines and mine dumps to attract the mineral collector...500 feet. The higher peaks are bare rock, and the lower ridges and valleys are forested. The mining districts...orange-yellow in color; it comes from Knittelfeld, Austria. (Bukanov, 2006). The Name Orpiment seems to be...are also minerals with the same name like gold, silver and copper. See Blackburn et al., 1997 for more...page l) The Gold Creek Area Although. many of the mines and districts of the range are worthy of articles |  | | Catalog/List | | in particular, the towns of the Hwy 95 mining district from Rhyolite to Goldfield and Tonopah. Kevin...collecting quartz in Montana, calcite in Utah, silver, galena, sphalerite, and amethyst in Creede, Colorado...ACANTHITES L Kongsberg Silver Mines — ' Kongsberg, Buskerud, Norway Major Kongsberg Silver Piece. What a super...super aesthetic combination of native wire silver growing atop calcite crystals with acanthite. This represents...left. Situated in the middle is the “trunk” of the silver tree that starts at a thickness of about 1 cm and |  | | Book | | emphasized, or of precious metals such as gold and silver. Minerals from one state or region (perhaps the...metals are extracted. These metals may be gold, silver, or platinum—the precious metals; or copper, lead...deposits wherever conditions are favorable. Thus, lower temperature, reduced pressure, the presence of limestone...expelled from the magma, ore deposits of gold, silver, lead, zinc, and other metals are produced. ‘These...amounts. ‘The geysers of New Zealand carry gold, silver, and mercury. Hot water at Steamboat Springs, Nev |  | | Journal (issue) | | Witwatersrand goldfields, where production from individual mines often exceeds other countries' entire nationq,l...sites. On the Witwatersrand, some of the deepest mines in the world, which extend to depths exceeding 3...region is located in the Transvaal Lowveld (i.e., lower in altitude than Pilgrim's Rest and Lydenburg);...was found at several localities in the Cradock district. Geologically, the area consists of shales and...and silver, copper and iron mineralization. One of these latter sites produced 80 ounces of silver and |  | | Journal (article/letter/editorial) | | neW DATA On MIneRALs fROM THe KeWeenAW cOPPeR DIsTRIcT, MIcHIcAn. T. W. Buchholz1, A. U. Falster2, W...70148. Recent work on material from several former mines on the Keweenaw Peninsula, Michigan, has revealed...several minerals not previously reported from the district. Noting the suggestion of the possible occurrence...Baltic mine dump revealed crude wires of native silver associated with chalcocite, quartz, and minor barite...sulfide were noted closely associated with the native silver. The Cu-Ag sulfide is identical in overall appearance |  | | Journal (issue) | | Russian Geological Society Musee de Mineralogie of MINES Paris Tech, Paris, France Mineral Observer. Mineral...most repre sentative buildings of historicism in Austria After ten years of construc tion the building...as well as several gold nuggets and large native silver specimens (,,feather ore") from Potossi in Bolivia...�--�-�'-'- Nephrite bowl, 13 cm high. Baikal Lake district. Inv. No. A.y.952, from the estate of Earl Moritz... which originates from the famous Ural Emerald Mines (near Tokovaya River). The stone weighs 12.8 carats |  | | Catalog/List | | inclusions and a 1'½x1-z;: velvety, botryoidal 11 Goethite overe;rowth.4x2ix2 ,.Z12 00, 5. ANDRADITE. Belstone...transparent group of to.bular 3. 20. BARYTES. United Mines,St.Day,Cornwall.(Ex.Christie Collection). little...formed on upper surface of pale Granitic slice (the lower side has been sawn fla~) with some crystalline greenish-grey...CHALCOCITE. Levant Mine,Pendeen,W.Cornwall. Bright silver-grey 11 sub-metallic mass with r.1inor golden Pyritc...Unusually clean and bright old specimen.Brilliant silver-grey metallic twinned and uutwinned platy & prismatic |  | | Book | | sample in his hands. ELEMENTS AND ALLOYS Silver Ag Silver is a member of the cubic crystal system but...silverwhite, tarnishing quickly to black. The streak is silver-white and the lustre metallic. It is malleable...of hot waters on silver sul¬ phides, or of metallic sulphides or arsenides on silver chloride. It occurs...disseminated in various metallic sulphides. Localities. Silver is found at Kongsberg, Norway, sometimes as fine...of Guanajuato and Chihuahua, Mexico. In the USA silver occurs at Keweenaw, Michigan, in association with | | | Journal (issue) | | the summer. Initially he went underground in the mines in Mexico and collected as well as purchased material...Witwatersrand goldfields, where production from individual mines often exceeds other countries' entire national output...sites. On the W itwatersrand, some of the deepest mines in the world, which extend to depths exceeding 3...region is located in the Transvaal Lowveld (i.e., lower in altitude than Pilgrim ’s Rest and Lydenburg);...was found at several localities in the Cradock district. Geologically, the area consists of shales and |  | | Journal (issue) | | .3 by W. E. Wilson The Keweenaw County Fissure Mines...................................................presents a well-illustrated overview of the copper mines, minerals and history of Michigan’s famous Keweenaw...gathered photos of many of the finest copper and silver specimens known. The cover photo depicts the incredible...by the Cliff, Central, Copper Falls and Phoenix mines. An 1874 article in the Detroit Free Press listed...total production of all Keweenaw County copper mines for that year, and these four fissure veins top |  | Nuelle, L.M., Proctor, P.D., Grant, S.K. (1985) Vein formation and distribution, Ohio and Mt. Baldy districts, Marysvale, Piute County, Utah, USA. Mineralium Deposita, 20 (2) doi:10.1007/bf00204323 | Journal (article/letter/editorial) | | assemblage is divisible into three portions: 1) a lower laharic sequence of epiclastic breccias and autobreccias...changes during vein fluid deposition account for a district wide zonation of vein types: 1) the boiling level...Volcanics consist of three rock assemblages. The lower assemblage consists of mudflow breccias and autobreccias...are similar to Nockolds (1954) rhyodacite. The lower portion of the middle rock assemblage consists mostly...breccias. Two extensive lava flows occur in the lower middle rock assemblage. One is a green rhyodacitic |  | | Show/Event (guide) | | laboratories, universities, old homes, museums, mines, and other pertinent places of geological interest...f e e Break 10:30-11:30 NEW MINERALS AND OLD MINES OF ATACAMA, CHILE - Dr. Georg Gebhard Dr. Georg...geology for the Parishville-Hopkinton Central School District in the town of Parishville, St. Lawrence County...little calcite was encountered during excavation. Goethite is common as a late-stage weathering product of...lipscombite, hematite, fluorite, phosphosiderite, goethite and quartz. Another phase also present is very |
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Silver mines, Brandmäuer, Puchenstuben, Scheibbs District, Lower Austria, Austria