 | | Journal (article/letter/editorial) | | (CaFe2+Si2O6) and diopside, and another between johannsenite (CaMn2+Si2O6) and diopside. Although pure diopside...from Baicheng. Diopside from the Handan iron mine, Wu’an County, Handan Prefecture, Hebei Province, occurs...An unusual locality in the collection is the Posu mine, Changbak, Hangyong, North Korea. The lone specimen...pale green crystals to 1.5 cm come from the Horado mine, Gifu Prefecture. These are bladelike crystals with...diopside also occur at the Kamaishi mine, Iwate Prefecture, and the Yaguki mine, Fukushima Prefecture. Specimens |  | | Book (edition) | | Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases... Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard...difficult to gather the vast amount of different ore minerals included in the atlas, I am very much obliged...respect to genetic interpretations and ore petrography, Ramdohr’s “The Ore Minerals and Their Intergrowths”...supplemented by colour photos for as many different ore mineral species as possible; this is done here. All |  | | Journal (article/letter/editorial) | | irregularly developed Mn–Fe-rich unit at the top of the ore-bearing horizon (the Gams Formation), which is interpreted...and Sterling Hill, where it formed one of the main ore minerals (Frondel & Klein 1965, Johnson et al. 1990)...localities in the Bergslagen Province of central Sweden (Burke & Kieft 1972, Holtstam 2002), and minor...exposed as a prominent inselberg (Fig. 1b). The ore-bearing horizon is referred to as the Gams Formation...f(S2) conditions in this unit than in the underlying ore-bearing units. The Gamsberg orebody and associated |  | | Book (edition) | | ATLASES IN GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide This page intentionally...intentionally left blank ATLASES IN GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide Edited...difficult to gather the vast amount of different ore minerals included in this atlas, I am very much indepted...1/3 to 1/50 Preface Having been involved with ore microscopy for many years, I came to the conclusion...(1969) on ore petrography needed to be supplemented by colour photos for as many different ore minerals |  | | Journal (article/letter/editorial) | | clinopyroxenes from the Pb-Zn Nakatatsu skarn mine, coexisting with ore, which contained 1000–10 000 ppm Zn. Heuss-Aßbichler...assemblage with sphalerite from a Pb-Zn skarn (Åmmeberg, Sweden). Clinopyroxenes showing remarkably high-Zn concentrations...solution between petedunnite and hedenbergite-johannsenite-diopside [Ca(Fe,Mn,Mg)Si2O6]. 740 HUBER ET...miscibility of petedunnite with hedenbergite-johannsenite-diopside solid solutions and to highlight the...(NaFe3+Si2O6) (sample gs-7). Minor components are johannsenite (CaMn2+Si2O6) (samples fe-1, fe-2, gs-7, and |  | | Book (edition) | | (Australia), Milan Novåk (Czech Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased)...Eksperimental'no-Metodicheskie lssledovaniya of Ore Minerals (K.A. Vlasov, ed.) Fortschrille der Mineral...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Quadrangle, Green River Formations, near Dragon, Uintah County. Utah, USA. 63. 930-937, Science 223, 1075-1076..., Poudrene quany, Moni Saint-Hilaire, Rouville County, Quebec, Canada. New Mins. (1997), CM32, 843-854 |  | | Journal (article/letter/editorial) | | gem-quality rhodonite in one of the traditional manganese ore districts of Minas Gerais, Brazil, prompted its suggestion...Franklin County; at Coventry and Irasburgh, Orleans County; and at Cavendish, Windsor County, Vermont... at Keene, and southeast of Hinsdale, Cheshire County, and elsewhere in New Hampshire and is reported...from Haddam, Middletown, and Portland, Middlesex County, Connecticut. In Rhode Island, rhodonite has been...in manganese prospects at Cumberland, Providence County. Downloaded by [Universite Laval] at 20:02 10 |  | | Journal (article/letter/editorial) | | Sphalerite composition and ore genesis 249 N. Jb. Miner. Abh. 2009, Vol. 185/3, p. 249–280, Stuttgart...Verlagsbuchhandlung 2009 Sphalerite composition and ore genesis at the Tumurtijnovoo Fe-Mn-Zn skarn deposit...sphalerite ore through Mn-magnetite-type sphalerite ore to magnetite-type sphalerite ore) the Mn content...within the scope of other submarine hydrothermal ore deposits is outlined by discussing (1) the close...various ore types composing the Tumurtijn-ovoo Fe-Mn-Zn skarn deposit located north of the district town |  | | Journal (article/letter/editorial) | | associated minerals in a skarn from LÔngban, VÌrmland, Sweden A. G. CHRISTY1 AND K. GATEDAL2 Department of...Museum of Nordmark, SE-682 93 Nordmarkshyttan, Sweden 1 ABS TR AC T We report preliminary petrographic...unusual mineral assemblage from LaÊngban, VaÈrmland, Sweden. The rock is a two feldspar-scapolite-spessartine-romeite...skarn, LaÊngban, Sweden. K EY WORDS : Introduction THE mines at LaÊngban, VaÈrmland, Sweden (59.86ëN, 14...deposit, in which lenses of Fe or Mn oxide-rich ore are hosted by carbonates and siliceous volcanics |  | | Journal (article/letter/editorial) | | Smältarmossen calcic iron skarn deposit, Bergslagen, Sweden Nils F. Jansson & Rodney L. Allen Received: 3...the Palaeoproterozoic Bergslagen region, southern Sweden. During the last 100 years, the latter deposit...still incompletely understood. At the Smältarmossen mine, magnetite was mined from a ca. 50-m-thick calcic...fabrics in magnetite and skarn are consistent with ore formation before or early during Svecokarelian ductile...Luleå University of Technology, SE-971 81 Luleå, Sweden e-mail: nils.jansson@boliden.com R. L. Allen Boliden |  | | Journal (issue) | | On July 31, 2008, Fred Lubbers was digging on the Mine Run Dump at Sterling Hill when he noticed an unusually...hundred pound boulder of weathered Sterling Hill ore. A chip from its edge showed a thin layer of crystallized...Willemite is rare at Sterling Hill, rare on the Mine Run Dump, and unique in a dump-collected specimen...Fred Lubbers on July 31, 2008 at Sterling Hill’s Mine Run Dump Description: radiating white willemite...serpentinized contact with primary willemite/franklinite ore. At least 25 complete rosettes, to a maximum diameter |  | | Journal (volume) | | Gerstmann, the updated mineral species list for the district (“The List”) with an explanation of why and how...knew we were up there with Bisbee and the Pala district, but it was good to see this acknowledged at the...told he could get rocks for free off the several mine The Picking Table, Volumes 48-49 - Combined Issue...if I would win his collection, or if he would win mine. I could not take such a gamble. Ewald could. One...made the first of many three-hour drives to Sussex County and met with the usual dealers at the time: Stanley |  | | Journal (issue) | | Graphite From the Trotter Dump • ‟Christmas Tree Ore” Explained www.FOMSNJ.org The contents of The Picking...bordered on the left by gneissic willemite-franklinite ore and on the right by coarse-grained calcite. The specimen...graphite FroM the trotter duMp • "christMas tree ore" explained The views and opinions expressed in The...Hill Mining Museum. Collecting permitted on the Mine Run Dump and in the Fill Quarry, Passaic Pit, and...Hill Mining Museum. Collecting permitted on the Mine Run Dump and in the Fill Quarry, Passaic Pit, and |  | | Journal (issue) | | Titelpagina : Smithsoniet-aggregaten van de San Antonio mine, Santa Eulalia, Aquiles Serdan, Chihuahua, Mexico...Wolfach (D) Chamonix (F) Uchizy (F) Disentis (CH) Långban (S) Roquefort/Soulzon (F) Narbonne (F) Pont-Aven...Tucson, Arizona, USA: “Cu-Minerals of the Clara Mine, Germany”, Herwig Pelckmans. 2 april 2001, Vereniging...2002 107 Poldervaartiet-XX van de N'Chwaning #2 mine, KMF-Kuruman, Zuid-Afrika. Foto en verzameling Rik...silicate carbonate mineral species from Fresno County, California, USA 1059-1072 Fencooperite, a new |  | | Journal (issue) | | that occurs at Franklin, Sterling Hill, and Långban, Sweden, was named in recognition of Jack’s many contributions...Hill Mining Museum. Collecting permitted on the Mine Run Dump and in the Fill Quarry, Passaic Pit, and...11:00 pm !!!!! $20.00 per person includes extended mine tour and registration. $1.50 per pound for material...Hill Mining Museum, Sunday only. Collecting on the Mine Run Dump and in the Fill Quarry, Passaic Pit, and...Sterling Hill Mining Museum. Night collecting on the Mine Run Dump and in the Fill Quarry area. Fees for mineral |  | | 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 (issue) | | May–June, 2017 Contents The St. Andreasberg Mining District, Western Harz Mountains, Niedersachsen, Germany.................................. 319 Geology and Ore Mineralization ....................................working in the lode” (Simonin, 1869). The Mining District Western Harz Mountains Niedersachsen, Germany...minrecord@comcast.net The geographically tiny St. Andreasberg District of silver mines has an outsized reputation: it...century after mining ceased in the St. Andreasberg District, the locality remains secure in its fame among |  | | Book | | granite stone (left), black coal (middle left), gold ore (middle right), and marble stone (right). Shutterstock...Deposits Geochemically Abundant and Scarce Metals Ore Minerals Native Metals Sulfides Oxides and Hydroxides...packed positive ions, also occur. Galena (which is an ore of lead) and pyrite (a mineral used to recover iron...liquid mercury, though sometimes found in mercury ore deposits, is not classified as a mineral either....U.S., the site of its occurrence as the dominant ore mineral for zinc (Zn); and sillimanite (Al2SiO4) |  | | Book | | Azurite crystals, partly replaced by malachite, Tsumeb mine, Namibia; width of view ca. 3 cm; collection H.E... . . . . . . . . . . . Volcanogenic-Sedimentary Ore Deposits . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . Weathering of Sulfidic Ore Bodies . . . . . . . . . . . . . . . . . . . . ....the Medieval Latin word mina = shaft (minare = to mine). The antique people, e.g., the Greeks and Romans...rotation axes ||a1, a2, a3. Examples: important ore minerals like pyrite, skutterudite (7 Sect. 5.3) |
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Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden