 | | Journal (article/letter/editorial) | | Proterozoic iron and sulphide ores in northern Sweden R. Frietsch ~, K. Billstr6m 2, J.A. PerdahP 1Division...Lule~t University of Technology, S-971 87 Lule~t, Sweden 2 Laboratory for Isotope Geology, Swedish Museum...Museum of Natural History, S-104 05 Stockholm, Sweden Received: 5 November 1993/Accepted: 20 June 1994 Abstract...Proterozoic iron and sulphide mineralizations in northern Sweden. The contrastmg sulphur isotope patterns are indicative...pyrrhotite, chalcopyrite, sphalerite, galena and bornite from 23 occurrences have been performed. Some deposits |  | | Report (issue) | | simultaneity, overlap, cessive deposition suc- 62 Bote mine, Zacatecas, Mexico 26. Composite paragenetic diagram...during crystallization. (1921) from the Akaishi mine in Japan In this ore layers of chromite alternate...Kiruna, Sweden. Figure 2. Orbicular chromite Tracing from a polished slab. Octopus mine, Siskiyou...Siskiyou County, Calif. Black tered to serpentine. Scale in centimeters. After W. D. Johnston, Jr. is chromite...distances that the rocks at first and de Souza At one mine 93 layers of sight resemble sediments. Johnston |  | Duczmal-Czernikiewicz, Agata, Baibatsha, Adilkhan, Bekbotayeva, Alma, Omarova, Gulnara, Baisalova, Akmaral (2021) Ore Minerals and Metal Distribution in Tailings of Sediment-Hosted Stratiform Copper Deposits from Poland and Kazakhstan. Minerals, 11 (7) 752 doi:10.3390/min11070752 | Journal (article/letter/editorial) | | dominated by copper sulphides: chalcopyrite (CuFeS2 ), bornite (Cu5 FeS4 ). and chalcocite (Cu2 S). Moreover,...occurring in Polish deposits include chalcocite, bornite, and chalcopyrite, as well as other copper, silver...The primary ore minerals of the deposit include bornite, Cu-Fe minerals from the chalcocite group, chalcopyrite...Single grains of covellite, digenite, chalcocite, bornite, and tennantite seldom occur (Figure 4a). Mineral...intercalations of pyrite with chalcopyrite and bornite with covellite (Figure 4c–f. Copper minerals are |  | | Conference Proceedings (Volume) | | Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden, ISBN 978-91-7403-207-9, 1450–1452. This publication |  | | Journal (article/letter/editorial) | | characterization of secondary minerals formed in tungsten mine tailings using transmission electron microscopy...reserved. 1. Introduction The geochemical evolution of mine-waste systems is site-specific and dependent on a...potential, pH), and the hydrological setting of the mine waste (Nordstrom and Alpers, 1999; Blowes et al...concentrations of aqueous species, the pore-water pH, and the mine-waste mineralogy. Within the zone of oxidation,...one of the principal concerns in the management of mine-waste materials, characterization of secondary minerals |  | | Report (volume) | | Bismuthinite ________________________________ Bornite __________ -- ___ --- _____ --- ____ -- _____ ...Mt. Isa, Queensland; Bor, Yugoslavia; Boliden, Sweden; Flin Flon, Manitoba; Sudbury, Ontario; and Ducktown...found. The copper-silver-lead veins of Skrikerum, Sweden; Harz Mountains, Germany; Copiapo, Chile; and Colquechaca...San Francisco district, Utah; and the Liberty Bell mine, Telluride district, Colo., all contain small amounts...Buckskin Peak, Nev.; the Abbott mine, Calif.; the Lucky Boy mine, Piute County, Utah; and at Guadalcazar, |  | Karlsson, Teemu, Räisänen, Marja Liisa, Myöhänen, Timo, Alakangas, Lena, Lehtonen, Marja, Kauppila, Päivi (2021) Hydrogen Peroxide Ammonium Citrate Extraction: Mineral Decomposition and Preliminary Waste Rock Characterization. Minerals, 11 (7) 706 doi:10.3390/min11070706 | Journal (article/letter/editorial) | | Engineering, Luleå University of Technology, 97187 Luleå, Sweden; lena.alakangas@ltu.se Industrial Environments...mobility. Samples collected from several different mine sites in Finland were utilized. The waste rock sample...element mobilities from waste rock material. Keywords: mine waste characterization; ARD; NRD; aqua regia extraction;...to be the main environmental concerns related to mine waste management [2–6]. Sulfide minerals are prone...elements from mine waste materials [10]. As sulfides are the primary sources of contaminants in mine wastes |  | | Report (issue) | | Metallogenesis in the Kiruna-Skellefte Belt of Northern Sweden A History of Theoretical Developments in Carbonate-Hosted...«2. of the eccisemene of the Misima Gold-Silver Mine, Papua New Guinea ........ .G. I. Wilson and R....C. Barwick eae ie Discovery. The McLaughlin Gold Mine, Napa, Yolo, and Lake Counties, California Fre...is arbitrary, because concepts have changed in mine was in production until the 1970s. Some indi- cations...with new discoveries, augmented geologic the Los mine (Cronstedt, 1754). The alloy was called knowledge |  | | Report (issue) | | Ore Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York GEOLOGICAL...PROFESSIONAL PAPER 377 Ore Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York...____________________________ Rocks of the St. Lawrence County magnetite district. Metasedimentary rocks and migmatites____...-_---__---------_------Sphalerite ____-___-__-----__------Bornite.._ ____________-_---_------Chalcopyrite ______...volume] PLATE 1. Geologic map of St. Lawrence County magnetite district, New York. 2. Bedrock geologic |  | | Journal (article/letter/editorial) | | molybdenite. These are cut by chalcopyrite and bornite veinlets, which are cut in turn by galena, sphalerite...are the Soviet Union, the United States, France, Sweden, Cuba, India, the Philippines,Brazil, China, and...reserves belongs to the Soviet Union, India, Brazil, Sweden, France, the United States, Cuba, and other countries... Great Britain uses mainly, imported ore (from Sweden, Algeria, and Spain), pyrite dross from the manufacture...are located in Sweden (Kiruna and Gellivare in northern Sweden, Granghrde in central Sweden). Considerably |  | | Report (volume) | | BUIJLETIN 528 GEOLOGY AND ORE DEPOSITS 1 OF LEMHI COUNTY, IDAHO BY JOSEPH B. UMPLEBY WASHINGTON GOVERNMENT.......................... 74 Mineralogy of Lemhi County ores....................................... 74...in Lemhi County.......................................... Mining districts of Lemhi County................................................ Lemhi Union mine............................................ Colorado...96 98 0 CONTENTS. Mining districts of Lemhi County Continued. Page. Texas district Continued. Mines |  | | Book | | allongées Vue générale des installations de la mine d'or de l'entreprise nationale Adaro, à Rodalquilar...Sud, Australie. Pour l'Espagne, on peut citer la mine appelée Eperon de Saint-Michel, Villanueva de Cordoba...trouvé est le Cullinan, ou Etoile de l'Afrique, de la mine Premier, offert par le Transvaal au roi Edouard...natif à Guadalcanal, Province de Séville; dans la mine de bismuth de l'Epcron de Saint Michel à Villanueva...Afrique du Sud; à Butte, Montana, Etats-Unis. BORNITE 8iFeC11g Sulfure de fer et de cuivre En l' honneur |  | | Journal (issue) | | Mist Gas Field, Columbia County, Oregon. The first well drilled, Columbia County 44-8-64, located in the...production testing_ The next well drilled, Columbia County 23-35-75, located in the SWi!4 sec. 35, T. 7 N...operations are currently underway at the Columbia County 34-31-65 located in the SEi!4 sec. 31, T. 6 N....23-15, the ARCO CFI 31-16, and the ARCO Columbia County 42-8, contain gas with a low BTU content and were...36-007-roJ23 NE'4 sec. 36 T. 6 N., R. 6 W. C1atsop County 463 Nahama & Weagant CC 34-8-Q4 36-009-00288 |  | | Report (issue) | | te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 121 Gregory...Hen1in1orphite Azurile Barite, N1eikJe Mine Barite, '\forthun1berland Mine Bante, Rosebud t1ine Barile v;ith...inclusions Bolt½'OOdite Calcite, Meikle Mine Calcite, Getchell Mine Callaghanite Cassiterite and Hema tile...Martha Mine Gold, Humboldt Mountain Gold, Mexican Mine Gold, Majuba Placer Gold, Round Mountain Mine Grossular |  | | Book | | . . . . . . . 22K NO. . . . . . . . 1 53 113 Norrbotten Die Pegmatile bei Ranea (Hi:igheden,Siirhallan... . . . . . . . . . . . . 1 70 Vasterbot ten, Norrbotten: Klun1arna; Svanitrask/Sandtrask; Tore; Kataberget...gebiet und var allem gleich zu dessen bedeutendster Mine, der Vretgruva n. Westlich und sudlich davon liegen...Lagerstatte dar: Collegiigruvan-, Storgruvan-, Norrbotten-, Japan-, Hindenburg-, Amerika-, Lukas- und Nya...Halden im Varutrasker Wald 1 54 NORDSCHWEDEN • NORRBOTTEN (1 1 4) DIE PEG MATITE B E i RANEA oder Feldspat |  | | Book (edition) | | in chlorine-rich environments (especially in acid mine waters; Schwertmann and Cornell, 2000). It is named...named after its type locality at Akagané mine (Iwate Prefecture, Japan), where Nambu discovered it in...Sonora, Mexico and has also been found in the Tsumeb Mine of Otavi, Namibia and in the Altai Mountains in...Spain probably derives from the existence of a tin mine in Spain that had been in operation since antiquity...Questa. An examination by the author of the red-oxide mine reveals that the site was mined in prehistoric times’ |  | | Book | | in chlorine-rich environments (especially in acid mine waters; Schwertmann and Cornell, 2000). It is named...named after its type locality at Akagané mine (Iwate Prefecture, Japan), where Nambu discovered it in...Sonora, Mexico and has also been found in the Tsumeb Mine of Otavi, Namibia and in the Altai Mountains in...Spain probably derives from the existence of a tin mine in Spain that had been in operation since antiquity...Questa. An examination by the author of the red-oxide mine reveals that the site was mined in prehistoric times’ |  | | Book | | our knowledge and enjoyment of this great owners, mine and quarry operators and science by collecting....where someone else is working. Don't go into old mine workings. Be careful about walking on slippery rocks...the objective of the trip. If the destination is a mine dump to hunt for micromounts, a 10 power hand lens...Vermillion Range, where the Soudan mine is the oldest and deepest mine in the state, and the high grade...chlorite, and red coated amethyst came from this mine. Farther south and east, the Mesabi Range trends |  | | Book | | sous l'action de l'atmosphère ambiante, telle la bornite, rose métallique en cassure fraîche, recouverte... Réalgar * De l'arabe rahj al ghar, pouvoir de la mine. + ASS |Gîte Filons métallifères de basse température;...réalgar Beraunite + D'après son gisement de la mine Hrbek près de Beraun en Bohême. + Fe°*Fe3*:[(0H)s/(P0... Pucherite + D'après son gîte, puits Pucher de la mine Wolfgang à Schneeberg, Saxe. + Bi(VOi) Cristaux...cassante comme ilménite. Acanthite, Argentite, Mine d'argent + Du grec akantha, épine (référence à l'aspect |  | | Journal (issue) | | gisement a cessé en 1 9 6 0 , après l'inondatio n de la mine. L'objet de notre exposé n'est pas de dresser un...pou r la l ocalisation d es gîtes c ités. 1 . - Mine de l'Etoile (Lubumbashi) I l s ' a g i t d ' u n...minéralisation p rimaire qui recèle local ement de la BORNITE et de la CARROLLITE en cri s tau x presque centimétriques...primaires citons : 29 - la CHALCOPYRITE, la BORNITE, l'EN ARGITE, la COVELLIN E, la BETEKHTINITE, l'IDAITE...carrière de M sesa est située à proximité de la mine de Kambove. On y a recueilli pri ncipalement des |  | | Book | | kicsi maty low, lower nízky alacsony niski mine dul bánya kopalnia mountain kopec, vrch hegy...nebagato low. lower jos nízky zapadyna. nyzyna mine mină baňa rodovyhehe, rudnyk mountain munte...OOK the ore minerals (chalcopyrite. magnetite, bornite. pyrite, and molybdenite). A s a rule, gold is...phyry Mo-ores in the northeastern portion (Aurora Mine), in connection with the syenites and high-tem...chalcopyrite and pyrite, chalcocite. covellite. bornite. cuprite, and copper. Miocene Pb.Zn-ores in evaporite-bearing |  | | Book | | base of the Complex (Vermaak, 1976). At the Atok mine, platinoid minerals tend to occur at the boundaries...altera¬ tion envelopes; chalcopyrite with or without bornite carries the copper. Temperatures probably ranged...feldsparchlorite core alteration with chalcopyrite, bornite, and magnetite. These are possibly more primitive...and ore de¬ posits of the Jerome area, Yavapai County, Arizona: U.S. Geol. Survey Prof. Paper 308, 185...Rye, D. M., and Rye, R. O., 1974, Homestake gold mine; I. Stable isotope studies: Econ. Geol., v. 69, |  | | Report (issue) | | Valley Union, Nevada County, California. Daily Evening Gazette, Reno, Nevada. Sierra County Tribune, California...Standard, Eureka, Humboldt County, California. Inyo Independent, Inyo County, California. Arizona Gazette...222 00 $273 00 Copper Ore, Pioneer Mine, Boliuas Bay, Marin County 3358. Silver, per ton $22 00 Trace...Township 13 north, Range 8 east, M. D. M., Placer County, California. This marble has been used in San Francisco...Cement 2035. rock, Washington Corners, Alameda County, California: Silica .05 .16 .65 Sesquioxide |  | | Book (edition) | | taken as zero. Thus, to deter- 52 CRYSTALLOGRAPHY mine the crystal longitude of any crystal face, a meridian...hexagonal cell). The "thickness" of the basic ZnS laver in these polytypes is 3.12 A. The exarnples sho...brass-yellow of cha lcopyrite, the brownish bronze of bornite, and the copper-red of niccolite. Because alteration...particularly true of copper minerals, especia lly bornite. This mineral is called 11 peacock copper ore"...Colorad9, and Montana. The Homestake mine, South Dakota, and the Carlin mine, Nevada account for over 60% of |  | | Book (edition) | | 3^ ndersiandiiiLi Bingham Canyon, Utah Open-Pit Mine 646 Harlh As a on Mars Earth: 678 Svstem:...surface is covered by lava flows or a thick laver of volcanic ash, existing soils are buried. This...directly. However, the deepest mine in the world (the Western Deep Levels mine in South Africa) is only about...of viewmg many relationships of geologv. I't laver located in the It the three basic rock tvpes ...tidal forces would chieflv affect Earth's outermost laver. of the FIGURE Paleoclimatic evidence for continental |
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