 | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................(1972) gives a detailed description of this unique quarry and its yttrium-niobiumbismuth-vanadium mineral...GERMANY 2 Am Hechtsberg quarry, Hausach NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California...Precambrian sedimentary iron ore deposit underlain by granite Mrazekite, schumacherite, eulytite (?) pucherite...schumacherite, koechlinite, wittichenite Quartz dikes in granite related to either hydrothermal phase of magmatic |  | | | | as a volcano. An example of intrusive rock is granite while an extrusive example could be basalt. Sedimentary...marcasite, pyrrhotite, pentlandite, stibnite, cobaltite, arsenopyrite, molybdenite, galena are included...yellow), p. 46 arsenopyrite (silver-grey), p. 54 cobaltite (silver-grey), p. 64 marcasite (pale brass yellow)...together. Rock Key - Igneous Rocks Colour Light granite (p. 248) rhyolite (p. 256) Medium diorite (p...Coarse Fine marble (p. 294) quartzite (p. 294) granite gneiss (p. 290) quartzite (p. 296) Beginner's |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....historical names of regions is preferred here, e.g. Upper Silesia, Moravia and Transylvania. Some names of...deposits of the central United States or of the Upper Silesian historical region in Poland, where the...Structural Crystallography and Crystal Chemistry AM - American Mineralogist AMG - Ark.iv Mineralogi och...Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado. AM. 63. 930-937. 1978. 4.23. 6.93. 7 .86, ~ = 99°37' |  | | Journal (article/letter/editorial) | | hornfels at its contact with the 264 Ma Jernova granite. Gold is not only present as native gold, but also...solid-state mobilisation of chalcopyrite and cobaltite. This study illustrates the significant potential...complex (Gius că, 1957; Brana, 1958), or to be granite-related (Ianovici et al., 1976). Bismuth minerals...gneissic domains in the Apuseni Mts. (Fig. 1b). A granite-gneiss terrane to the north (Somes ) is bounded...including gabbro, diorite, alkali-granite, syenite, granodiorite and granite, and may also occur outside the |  | | Book (edition) | | at Sultan Qaboos University, Sultanate of Oman; I am indebted for this opportunity and for the assistance...of different ore minerals included in the atlas, I am very much obliged to a number of colleagues, who...Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein am Main, Germany Ludwig-Maximilians Universität, Department...(light to dark greys); betekhtinite (homogenous upper grey rim). Opacity/Diaphaneity Most minerals described...be observed in adjacent grains. Left: Simple (upper right) and complex (lower left) twinning of gudmundite |  | | Report (issue) | | Zealand COBALT DEPOSITS IN FOREIGN COUNTRIES Austria • • • • • • • • • • • • Belgium • • Bulgaria ...ore minerals include skutterudite, smaltite, cobaltite, linnaeite, carro/lite, and some oxides such as...groups being the most important. · The Sulphides Cobaltite, CoAsS, contains 35 per cent cobalt metal, and...streak greyish-black. It has a good cleavage. Cobaltite occurs commonly in metasomatic contact deposits...known in Canada (Ontario), Australia, and Burma. Cobaltite is isomorphous with gersdorffite, NiAsS. · The |  | Staude, S., Mordhorst, T., Neumann, R., Prebeck, W., Markl, G. (2010) Compositional variation of the tennantite–tetrahedrite solid-solution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid source. Mineralogical Magazine, 74 (2) 309-339 doi:10.1180/minmag.2010.074.2.309 | Journal (article/letter/editorial) | | tetrahedrite solidsolution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes...(‘fahlore’) from 78 locations in the Schwarzwald ore district of SW Germany. Electron microprobe analysis is...in the red-bed sediments. Fahlore formed from granite-related late-magmatic fluids, or from mixing of...fahlore, tennantite, tetrahedrite, Schwarzwald ore district, Black Forest, hydrothermal mineralization. Introduction...shales in the Upper Triassic through to the Upper Jurassic (Geyer and Gwinner, 1986). In Upper Cretaceous |  | | Journal (issue) | | Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ........... 187 by L. Ohman...Pierre-Nicolas Schwab Orleans , France The Trimouns Quarry, Luzenac, Ariege, France ........................RECORD COVER: (center) ALLANITE(Ce) crystal, 6 mm; (upper right) PARISITE-(Ce) crystal, 5.5 mm; (lower left)...IIMORIITE-(Y) crystal, 2 mm-All from the Trimouns talc quarry near Luzenac, France (see the article beginning...BASTDAS ffiIDES RIDDARHYTTAD ORE FIELD, BERGSLAGED DISTRICT, VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen |  | | Book | | materials created by. living organisms rocks such as granite. The mineral grains in these rocks are actually...A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...variety of geologically active environments. In the upper crust, minerals may crystallize in wide fractures...this sediment sometimes form fossils. Orbicular granite, Finland * 99 x 74 x 31 cm. This uncommon type...surface, creating an intrusive igneous rock such as granite. These rocks become exposed to wind, water and | | | Book | | major constituent minerals in common rocks such as granite. The mineral grains in these rocks are actually...periods of stability PLANET | 114 San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 om are uncommon...variety of geologically active environments. In the upper crust, minerals may crystallize in wide fractures...this sediment sometimes form fossils. Orbicular granite, Finland + 99 x 74 x 31 cm. This uncommon type...surface, creating an intrusive igneous rock such as granite. These rocks become exposed to wind, water and |  | | Journal (issue) | | and feldspar. The locality, I believe, is a granite quarry. I have been told that, at the site, the large...freely and singly in a vug, from Brixlegg, Tyrol, Austria, which I bought (and had been hoping to get some...Illinois - Kentucky Fluorspar District is Dead! Long Live the Fluorspar District! 14-8:1,5-8 Hedegaard, Claus...The Brown Derby Pegmatite Reopened. Quartz Creek District. Ohio City, Gunnison County, Colorado. 14-2:5;...Wulfenite from the Milford Mine, Goodsprings Mining District, Clark County, Nevada. 14-2:1.6,7 Kleine, Scott |  | | Journal (article/letter/editorial) | | the "loot" collected for mailing to my friends. I am sending you a box with four groups of colemanite...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS...Idaho, is operating a cobalt mine in the Blackbird district of Lemhi Co., Idaho. This mine is reported to...installed at the above cobalt mine." (Ed. Note:—Cobaltite, as reddish gray grains, crystals, and masses |  | Rezazadeh, Sayeh, Hosseinzadeh, Mohammad Reza, Raith, Johann G., Moayyed, Mohsen (2020) Mineral chemistry and phase relations of Co–Ni arsenides and sulfarsenides from the Baycheh-Bagh deposit, Zanjan province, Iran. Ore Geology Reviews, 127. 103836pp. doi:10.1016/j.oregeorev.2020.103836 | Journal (article/letter/editorial) | | Geophysics, Montanuniversität Leoben, Leoben, Austria ABSTRACT The polymetallic hydrothermal veins of...and terminated by sulfarsenides (gersdorffite-cobaltite solid solution, alloclacite III). Skutterudite...conglomerates (Figs. 3, 4d). This upper sequence is equivalent to the Upper Red Formation overlying the Qom...Steiermark housed at Montanuniversität Leoben, Austria. All analyzed samples were coated with carbon....(rammelsbergite, safflorite) and sulfarsenide (gersdorffite-cobaltite) and associated with tennantite in subtype 2 veins |  | Trumbull, R. B., Slack, J. F., Krienitz, M.-S., Belkin, H. E., Wiedenbeck, M. (2011) Fluid sources and metallogenesis in the Blackbird Co-Cu-Au-Bi-Y-REE district, Idaho, U.S.A.: insights from major-element and boron isotopic compositions of tourmaline. The Canadian Mineralogist, 49 (1) 225-244 doi:10.3749/canmin.49.1.225 | Journal (article/letter/editorial) | | METALLOGENESIS IN THE BLACKBIRD Co–Cu–Au–Bi–Y–REE DISTRICT, IDAHO, U.S.A.: INSIGHTS FROM MAJOR-ELEMENT AND...the Mesoproterozoic Blackbird Co–Cu–Au–Bi–Y–REE district, Idaho, where it occurs in both mineralized zones...barren quartz veins, and from Mesoproterozoic granite. The tourmalines are aluminous, intermediate in...wallrocks, late quartz veins and Mesoproterozoic granite, whereas heavy tourmaline (–6.9 to +3.2‰) is spatially...suggests some magmatic input, but involvement of granite-derived fluids cannot be conclusively established |  | | Journal (article/letter/editorial) | | Hydrothermal Cu-Bi veinlets in the Kizhnica andesite quarry consist of Bi sulfosalts (bismuthinite, cosalite...sulfarsenides (arsenopyrite, gersdorffite, and cobaltite), base metal sulfides (chalcopyrite, pyrite, sphalerite...Kizhnica andesite quarry and Bi-Au-Cu-Te mineralization from hornfels north of the quarry. The results give...the Vardar Zone, in the vicinity of the Kopaonik granite massif, between the Serbo-Macedonian Massif to...first locality is the active Kizhnica andesite quarry, which contains veinlets with polymetallic mineralization |  | | Book (edition) | | Sperrylite Aurostibite Geversite Insizwaite Padmaite Cobaltite Gersdorffite Ullmannite Hollingworthite Irarsite...also took part in the data gathering, for which I am quite thankful. Many polished sections had not been...different ore minerals included in this atlas, I am very much indepted to a number of colleagues, who...(brownish pleochroism), silicates (dark grey); Basalt Quarry Bühl near Kassel, Germany [j]; Nic. // C Iron (dark...(brown and multicolour internal reflections); Basalt Quarry Bühl near Kassel, Germany [j]; Nic. + 20 Iron |  | | Catalog/List | | Cos C \,r 51 ■■CHAYESITE Pauliberg, Burgerland Austria ,/ Dark blue single 2mm crystals on rock,a) one...areas of good small crystals lxl £4 lx2 £8 f ■COBALTITE Boliden Mine, North Sweden rich fine-grained grey...Zcolite Ix! £4 lx2 £8 2x2£16 26) ■MAGADIITE Aris Quarry, near Windhoek,Namibia / White micro snow-flakes...SiO 220 ■MENDIPITE ✓~ CaAISiOC0/3 Merehend Quarry, Mendips Somerset Very rich white to pinkish faintly...fluorescence lxl£3 lx2£5 FLUORESCEN'. ■SCHEELITE Penlee Quarry, Newlyn,Cornwall creamy spots in chlorite. Fluorescent |  | | Catalog/List | | Just give me a ring to make sure I will be here. I am also pleased to discuss your requirements by phone...~black cry~t~i;,o;-~;atrix. M~~nl Malo~O:. i:~n{ba District. IX I ins £5 2 AEGIRINE £10 Pyroxene Malawi lxl... _ . Pure black mica plate new Analysis , Saga Quarry. Tvedalcn near Ix I £3 I x2 £6 2x2 £ 12 7 AN!lilTE...- Creamy white micro crystals in cavirties Saga Quarry, Tvedalen, Norway Ix½ £3 59 BOEHl\lITE AIO OH inNatrolite...AMITE Rich brown fibrous in matrix. Found Meldon Quarry, lx2 £2 lxl £1 _ ~_Ca SJ2.._ __ __ some ycm ago |  | | Journal (article/letter/editorial) | | University of Graz, Universitaetsplatz 2, A-8010 Graz, Austria 2 OREA, Institute for Oriental and European Archaeology...of Sciences, Hollandstrasse 11-13, A-1020Wien, Austria e-mail: christian.ademeit@student.tugraz.at The...of Vienna, Althanstraße 14 (UZA II), 1090 Wien, Austria Institute of Geology of Ore Deposits, Petrography...Leoben, Peter-Tunner-Straße 5, A-8700 Leoben, Austria Department of Geology, Shahid Chamran University...Golestan Blvd., IR-61357 Khuzestan, Iran e-mail: florian-peter.altenberger@stud.unileoben.ac.at 1 2 In |  | | Book | | as a volcano. An exan1ple of intrusive rock is granite while an extrusive example could be basa lt. Sedin1entary...marcasite, pytThotite, pentlandite, stibnite, cobaltite, arsenopyrite, molybdenite, galena are included...(silver-white), p. 26 chalcocite (dark grey), p. 34 cobaltite(silver-grey), p. 64 marcasite (pale brass yellow)...Rocks Colour Grain size Coarse Fine Light granite (p. 248) syenite {p. 254) rhyolite (p. 256) Medium...size Colour Coarse Fine Light marble (p. 294) granite gneiss (p. 290) quartzite (p. 296) quartzite (p |  | | Book | | on co tell you that the mottled brown stone is granite - _then show how through the magnifying glass you...kings have fo ught and died for. Above (top) : A granite-like rock displays orbicular layers of pale feldspar...where it often collects - but only in areas near granite. Some of it was mined from veins deep underground...ere is another way of looking at the crust and upper n1antle. Although they may be chemically different...the mantle is as stiff as the crust, and together upper mantle and crust form a rigid layer called the lithosphere |  | | Journal (issue) | | Pennsylvania Ralph G. Wells 112 The New Enterprise Quarry of Roaring Spring Edward G. Carper Jr. 11 S A New...Kibblehouse Quarry F. A. Keidel 130 The "Cobaltite° Crystals from the K.Joblehouse Quarry J. Alexander...Kibblehouse Quarry. Articles on several additional mineral areas such as the Teeters Quarry in Gettysburg...ISSN 0035-7529 1978 by Kline's Quarry looking easterly from upper level. Susquehanna River visible...1780 Prescott Road York, Pennsylvania Kline's quarry, Wrightsville , York County, Penn- basis to go |  | | Journal (article/letter/editorial) | | grade of metamorphism varies from greenschist to upper amphibolite facies, but the mineralized rocks are...Russian Northern Karelia, is not considered a gold district in Russia. Annual gold production in the Kola...[15]. The Murmansk craton is composed of diverse granite gneisses and granitoids, which contain some xenoliths...greenstone, schist, paragneiss, granulite, and granite-gneiss complexes that underwent structural deformation...belt is made up largely of Meso- and Neoarchean granite gneisses, greenstone rocks, and complexes. The |  | | Journal (issue) | | strike of the extremely rich Sheba Reef at Golden Quarry just below Eureka City. The Mi,reralogica/ Record...was found at several localities in the Cradock district. Geologically, the area consists of shales and...2-ounce nugget was found in 1854; (4) the Montagu district where a 2-ounce nugget was found; (5) at Prella...Swaziland and scattered sites elsewhere in the granite-greenstone terrane. Geology The Barberton Mountain...from this area by Viljoen and Viljoen (1969). The upper portions of the Onverwacht Group are more felsic |  | Mueller, A. G., Lawrance, L. M., Muhling, J., Pooley, G. D. (2012) Mineralogy and PTX Relationships of the Archean Hannan South Au-Cu (Co-Bi) Deposit, Kalgoorlie, Western Australia: Thermodynamic Constraints on the Formation of a Zoned Intrusion-Related Skarn. Economic Geology, 107 (1) 1-24 doi:10.2113/econgeo.107.1.1 | Journal (article/letter/editorial) | | reduction caused the deposition of pyrite, minor cobaltite, native gold, and bismuth minerals leading to...one distal Ag-Au-Pb-Zn deposit in the Kalgoorlie district and in the wider Yilgarn Craton. Much higher base...midcrustal level exposing 2.99 to 2.60 Ga composite granite batholiths, which underlie more than 75% of the...the intrusion-related deposits in the Kalgoorlie district, as they were either mined by open cut in the... a gold skarn related to a two-mica pegmatite-granite pluton, is discussed because of its bismuth mineralogy |
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Granite quarry, Allerding, Sankt Florian am Inn, Schärding District, Upper Austria, Austria