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| Journal of the Czech Geological Society 50/12(2005) 1 Pb Zn Cu mineralization in the historical...historical Broumov Tøi Sekery mining district (Western Bohemia) Pb Zn Cu mineralizace v historickém revíru...University of Prague, Albertov 6, 128 43 Praha 2, Czech Republic; charlee@natur.cuni.cz Institute of Geochemistry...University of Prague, Albertov 6, 128 43 Praha 2, Czech Republic A mineralogical and geochemical study has...historical Pb-Zn-Cu Broumov Tøi Sekery mining district in the northern part of the Èeský les valley, |
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| aggregate of Cerussite from Mammoth-St. Anthony Mine (Tiger, Pinal Co., Arizona, USA). Ex coll. Rock...Treasures Exhibition at the TGMS Show 2008. Kelly Mine Smithsonite A Lesson Learned Bob Werner werner@lcturbonet...a lasting impression on me occurred in the Kelly Mine in New Mexico in the late SO's. Socorro, New Mexico...coming from the Kelly Mine, about 26 miles west of Socorro in the Magdalena District. The smithsonitc specimen...locate its source in the Kelly Mine. As it turned out, the Kelly Mine was well known to the students |
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| 0 mercury 200.5 thallium 204.4 lead 207.2 bismuth 209.0 polonium (209) astatine (210) radon (222)....pdf. Cover. Underground photo of the Skuterud Mine in Norway showing pink secondary erythrite (a hydrated.......................................F13 Typical Mine Life..........................................................................................F16 Mine Waste Characteristics.........................................................................F18 Mine Closure........................................ |
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| in Spain (Abella et al. 1995) and the Eräjärvi district, Finland (Lahti 2000). A panoramic view of Nb–Ta...outcrops, whereas the others were extracted from mine dumps, alluvium and from mineral collections. Nevertheless...Central Andes that overlaps the present flat-slab region of the Nazca plate (Jordan et al. 1983). The Pampean...Elena pegmatite, associated with uranmicrolite and bismuth minerals in small pods: black prismatic to thick... ixiolite, and ferrotapiolite; some specks of bismuth are common. The CGM normally occur in the core |
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| minerals were analyzed and confinned as such by the Czech Geological Survey mineralogist Dr. Frantisek Veselovsky...uranium mine at Slavkovicc, western Moravia, Czech Republic. A new mineral for the Czech Republic. The mineral...Company labelled as lavendulan from Santa Catalina Mine. Sierra Gorda, Antofagasta Province, Chile. The...News, March, 1997 issue from the El Guanaco gold mine near Taltal, Antofagasta Province, Chile. Wolscndorlite...size, associated species), the location (county, mine or prospect. U.S.G.S. quadrangle, Township. Range |
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| ....................................... 30 Czech Republic .............................................deposits at Joachimsthal, Bohemia (now Jachymov, Czech Repub lic) and elsewhere in the Erzgebirge dist...uranium if higher prices justify reprocessing the mine tailings to recover some of the uranium that was...wastewater during environmental reclamation at a mine that has ceased production. The following statistical...was about 270 tU. In Argentina the Sierra Pintada mine had been in standby status since 1999 and was expected |
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| FierDognecea is the largest skarn deposit in the Banat Region of SW Romania. The deposit belongs to t he Ba natitic...contact of intrusive with limestone, observable in the mine from just below the Ursoanea access gallery down...exception of the occurrence in the Magnet open pit mine. Garnet (and75gr25), the dominant constituent of...within the contact area and therefore the ore grades vary widely. Average Cu contents only rarely exceed 1...micaceous gneiss N Marcus Arpad Bocº a Nappe: i Elias Moniom Nappe: Bocºiþa-Drimoxa Formation: Ocna |
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| Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................Cruz, California 95060 Namibite, a rare copper-bismuth vanadate, has been identified previously from at...commonly associated with other bismuth minerals including native bismuth, bismuthinite, bismutite, bismite...polymetallic hydrothermal quartz veins containing copper, bismuth and vanadium and of pegmatite settings will probably...pegmatite, Canada Namibite associated with native bismuth, bismutite, beyerite and eulytite has been identified |
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| River Ornamental quartzite occurrence Churchill Mine Toad River hot springs Liard River hot springs Smith...Cantung Mine King Jade Mine Side trip to the Cassiar and Dease Lake areas Cassiar Asbestos Mine Snowy Creek...Dease Lake-Cry Lake jade occurrences Fiddler Yukon Mine Seagull Creek occurrence Side trip along Cano) Road...Columbia Atlin-Ruffner Mine Atlin placer deposits Atlin Lake occuITence Engineer Mine Side trip to Carcross...Union Mines Yukon Antimony Mine Arctic Caribou (Big Thing) Mine Venus Mine Miles Canyon Whitehorse Copper |
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| . . . . . . . . . . . . . . . . . . . Churchill Mine. . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . Canada Tungsten Mine........................................ King Jade... . . . . . . . . . . . . . . . Cassiar Asbestos Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . Fiddler Yukon Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . Atlin-Ruffner Mine . . . . . . . . . . . . . . . . . . . . . . . . |
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| by wittichenite (containing strings of native bismuth), the latter is in turn rimmed by copper sulfides...in the rims surrounding it. Goethite, calcite, bismuth ochre and other unspecified fine-grained products...former Petri-Pauli (or Péter-Pál), now Petru şi Pavel mine on Mt. Danilii. Keywords: “dognácskaite”, bismuthinite...together with gold, pyrite, chalcocite crystals and bismuth ochre. It shows a perfect cleavage in one direction...“dognácskaite” was also applied to several synthetic copper bismuth sulfide phases. Chudoba (1960), quoting Gaudin |
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| pegrnatite. It is are difficultto determine,but also vary considerably completelyabsentfrom somebodiesand...thedistribution of pegmatites in the SierrasPampeanas region. Eachsymbol represents fromoneto several pegmatites...the only sourceof commercial muscovite in this region. This mineral is found mostly in the plagioclase-quartz...percent(includingthat conciation with albitic replacementbodies. Bismuth tained in perthite), whereas in the other types...microclinezones. They are composed of ampleis the San Elias pegrnatite,in San Luis (Hercleavelandite,cleavelanditeand |
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| ... 42 ••••• •••••• •••••••••••••••••••• Czech Republic .............................................provided technical information, photographs, and the Czech Geological Society fo r photographs appearing in...advantage to produce an essential eralogist, Czech Republic; J. Alex Speer, Mineralogical Society of America;...Bohemia (now Jachymov, Czech Republic) and elsewhere in the Erzgebirge district. Those n1ines had been...vvastewater during environmental reclamation at a mine that has ceased production. The following statistical |
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| Data File Site name(s): Slope Creek Site type: Mine ARDF no.: NB001 Latitude: 62.7879 Quadrangle: NB...9914 Location description and accuracy: This placer mine is on Slope Creek, a west tributary to Porcupine...Richter (1966) and Richter and Matson (1968). This mine was included by Cobb and Richter (1980) under the...magnetite, native copper, silver, unidentified bismuth mineral Gangue minerals: Geologic description:...small amount of gold was recovered from this placer mine on upper Slope Creek. The gold is fine, rough, and |
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| Reconnaissance of Parts of the Yakutat and Mount Saint Elias Quadrangles, Alaska By E. M. MAcKEVETT, JR., and...metals for parts of the Yakutat and Mount Saint Elias quadrangles . ... ....................... ........showing location of the Yakutat and Mount Saint Elias quadrangles and area of this investigation .......analyses of samples from the Yakutat and Mount Saint Elias quadrangles that contain the principal anomalous...RECONNAISSANCE OF PARTS OF THE YAKUTAT AND MOUNT SAINT ELIAS QUADRANGLES, ALASKA By E. M. MACKEVETT, JR., and |
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| "Here is an item for World News! "From the Rawley mine at Theba, Ariz., we have found mimetite (acicular...here we went to what we believed was the Old Dick Mine in the same area and found pyrite, chalcopyrite...Bend and the mine is off the road to Painted Rock Dam. I'm not sure but believe the Rawley mine was worked...worked for barite. The Bagdad mine was a low grade copper mine. "I have micros, thumb nails and mineral specimens...specimens from Rawley mine for swapping. Anyone want to swap?" •— item from Emery A. St. Cyr, 319 E. |
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| DIREcToR PRELIMINARY REPORT ON THE KETCHIKAN MINING DISTRICT, ALASKA WITH AN INTRODUCTORY SKETCH OF THE GEOLOGY...DIRECTOR PRELIMINARY REPORT ON THE KETCHIKAN MINING DISTRICT, ALASKA WITH AN INTRODUCTORY SKETCH OF THE GEOLOGY...glaciers Former glaciation The Ketchikan mining district General description History Geology Introduction...Amphibolite 3 44 CONTENTS. 'The Ketchikan mining district—Continued.4 Geology—Continued. Page. Bed-rock...claim _, Thorne Arm General description Sea Level mine Sea Breeze claim Golden Dream claim Mother Lode |
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| 55x49x5mm. £38 2 KAMMERERITE on Chromite, Kop Krom Mine, near Erzerum, Turkey. Very colourful intense magenta...Laurium, Sterea Elias, Greece. 68x33x22mm. £48 5 HEMIMORPHITE, Dulong Zinc Tin Mine, Wenshan Zhuang...£76 7 BARITE on CHALCOPYRITE, Mount Wellington Mine, Kea, Cornwall. Classic material with barites to...86x46x32mm. £48 9 MIMETITE var. Campylite, Dry Gill Mine (upper dumps), Caldbeck Fells, Cumberland. Ex Brit... Daoping Mine, Guangxi Prov., China. 53x46x22mm. £78 11 NATIVE BISMUTH, Wolfram Camp Mine, Queensland |
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| the range that the Reserve Mining Company plans to mine taconite which will be concentrated at Beaver Bay...their gold led to the sudden development of that district and to the organization of a transportation system...latitudes in North America except, perhaps, the coastal region of the Gulf of Alaska. The geology of its terrain...into the southern part of the plateau, and St. Elias Mountains rise along the southwest border of the...Tertiary volcanic rocks. On the southwest, St. Elias Mountains contain great thickness of Paleozoic and |
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| tin deposits are practically all limited to one district and to one general epoch of formation. The marked...provinces, defined by drainage basins. PACIFIC COAST REGION. Four large stratigraphic units have been recognized...The recent investigations of Knopf in the Juneau district show that locally, at least, Mesozoic sediments...graywackes, probably of Mesozoic age, of the Sitka region. These rocks do not seem to have been metamorphosed...the intrusive masses themselves. The Ketchikan district contains some important copper deposits. Of these |
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| comments: The locality is in the Wrangell-Saint Elias National Park and Preserve. References: MacKevett...comments: The locality is in the Wrangell-Saint Elias National Park and Preserve. References: Moffit and...comments: The locality is in the Wrangell-Saint Elias National Park and Preserve. References: Moffit and...comments: The locality is in the Wrangell-Saint Elias National Park and Preserve. References: Moffit and...comments: The locality is in the Wrangell-Saint Elias National Park and Preserve. References: MacKevett |
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| 1979; Elias and Bunting 1982; Phillips et al. 1998a, b). Rock types within the Bronzewing mine area consist...fractures. It is also commonly associated with bismuth- and silvertellurides and, locally, occurs as inclusions...spatial association also characterises antimony and bismuth with ore zones (Figs. 7 and 8), and, surprisingly...identical, as that of gold, and the silver and bismuth anomalies are the narrowest (Figs. 6±8, Table 4)...only available fresh rock is from drill core and mine exposures. That the Background threshold (ppm) |
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| Cordillera of northwestern North America) is a region where distributions of these belts are particularly...such has been lacking from the literature. This region of North America, mainly underlain by the State...distribution of plutons and batholiths throughout the region. In particular, overprinting Jurassic, Early Cretaceous...in the region south of the Denali-Fairweather fault system and “Intermontane” for the region of pericratonic...distinct intervals. However, as many parts of the region lack these accurate analyses, particularly in Alaska |
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| ....55 1–1. Global reserve estimates (2015) and mine production (2014–15) of nonfuel mineral commodities...ore mining companies within the Iron Quadrangle region, Minas Gerais, Brazil............................the conflict minerals mined in the Democratic Republic of the Congo, covering gold (George, 2015), tantalum...economic infrastructure within countries of the region that are required for the extraction and domestic...complexities of the extractive industries within the region. Some geospatial data layers, such as railroads |
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| same amount. Theoretically the from the sun will vary as 176, 80, �nd temperature of black bodies at...contributors to the The geological features of the district are masses of the thaler in the sixteenth century...light The number of miners in the town has This district has for many years supplied the great ing to...of commerce; but with the discovery the latter mine will be of interest. mand arose for" low-grade...the Cornish figure was 71 quantities of silver, bismuth, cobalt, nickel, arsenic. of these lumps may weigh |
Elias Mine, Jáchymov, Karlovy Vary District, Karlovy Vary Region, Czech Republic