 | | Journal (article/letter/editorial) | | evolution of the Karkonosze–Izera Massif (the Sudetes, Poland) — Towards a model Ksenia Mochnacka a, Teresa Oberc-Dziedzic...Protection, al. Mickiewicza 30, 30-059 Kraków, Poland University of Wrocław, Institute of Geological...Geological Sciences, Pl. M. Borna 9, 50-204 Wrocław, Poland a r t i c l e i n f o Article history: Received...Saxothuringian Basin), - Ještĕd (the Middle Devonian to Lower Viséan sedimentary succession deposited on the NE...periphery of the Bohemian Massif and shared by Poland, and Czech Republic (Fig. 1). The KIM is bordered |  | | Journal (article/letter/editorial) | | TETRAHEDRITE SERIES FROM RE˛DZINY, LOWER SILESIA, SOUTHWESTERN POLAND Bożena GOŁĘBIOWSKA§ and Adam PIECZKA...Environmental Protection, al. Mickiewicza 30, 30-05 Kraków, Poland Jan PARAFINIUK University of Warsaw, Institute...Petrology, Żwirki and Wigury 93, 02-08 Warszawa, Poland Abstract Various members of the tetrahedrite series...contact zones of the dolomitic marble deposit at Rędziny, Western Sudetes, Poland. The occurrence is important...temperatures (to about 280°C) and Zn, Cu and As at lower temperatures suggest the predominance of the end-member |  | Priyam Sharma, Jyoti, Ranjan Sahoo, Prabodha, Mahanta, Haraman, Venkatesh, A.S., Babu, E.V.S.S.K., John, Manish M. (2020) Constraints on the genesis of the Proterozoic bornite dominated copper deposit from Nim ka Thana, western India: An IOCG perspective. Ore Geology Reviews, 118. 103338 doi:10.1016/j.oregeorev.2020.103338 | Journal (article/letter/editorial) | | primarily consist of abundant bornite, chalcopyrite, covellite, digenite, and chalcocite as disseminated phases...barite samples range between 16‰ and 20‰, which are lower than that of seawater (δ34S‰= 20–22‰). This provides...development of wide-scale chalcocite-digenetite-covellite mineral phases. Fluid inclusion microthermometry...77% to 2.87%), digenite (2.57% to 3.70%) and covellite (2.53% to 3.13%) suggesting their evolution from...enrichment process (Table 1). Bornite-chalcocite-covellite dominated sulfide mineralization is reported from |  | Stouraiti, Christina, Soukis, Konstantinos, Voudouris, Panagiotis, Mavrogonatos, Constantinos, Lozios, Stylianos, Lekkas, Spyridon, Beard, Andrew, Strauss, Harald, Palles, Dimitrios, Baziotis, Ioannis, Soulamidis, Georgios (2019) Silver-rich sulfide mineralization in the northwestern termination of the Western Cycladic Detachment System, at Agios Ioannis Kynigos, Hymittos Mt. (Attica, Greece): A mineralogical, geochemical and stable isotope study. Ore Geology Reviews, 111. 102992 doi:10.1016/j.oregeorev.2019.102992 | Journal (article/letter/editorial) | | Pb-Zn deposits are developed in a zone of mylonitic marble, in the northernmost Hymittos low angle normal...and ophiolitic rocks, Triassic gneisses, and dolomitic marbles of partly Permian age, with no evidence...a unit of the Pelagonian realm. A structurally lower unit the so-called Basal Unit, is observed in few...comprise a greenschist-facies package of impure dolomitic marbles, grey or white in color, and calc- mica-schists...tens of meters. This unit is known as the “Upper Marble” after Lepsius description (1893) (Fig. 2a). Earlier |  | | Report (issue) | | COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...Graves Mountain, approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite............................................... Covellite .......................................................................................... 170 County Index ...........................................from Washington and Bleck ley counties to Irwin county. Some minerals described herein have never been |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...exceptionally fine, twinned analcite crystals from Houghton County ························-··-······-··-········...····· 41 2. Ankerite on siderite from Alpena County ···-··············-··················· 46 3....stalactitic limonite from Negaunee in Marquette County .................................................(Hexagonaria percarinata) of calcite from Charlevoix County .. ..... .. ....... ...... .. ............... |  | | Book | | ....243 APPENDIX II: MINERAL SPECIES LISTED BY COUNTY ...............................248 ABOUT THE AUTHORS...geographically: the Northern (Upper) and the Southern (Lower) Peninsulas, which, to a considerable degree, are...sandstone was converted to quartzite; limestone to marble; and shale became slate or mica schist. The youngest...MISSISSIPPIAN □ DEVONIAN SILURIAN ORDOVICIAN □ CAMBRIAN ■ LOWER PROTEROZIC 0 MIDDLE PROTEAOZIC ARCHEAN Figur...diabase dikes diabase dikes Portage Lake Volcanics Lower Keweenawan Kallander Creek Formation -------- |  | | Catalog/List | | obscure Feldspar group 3.5x2.5cm Kurumazawa Tone County Gurnma Prefecture Ja pan £22 --~ .,4, .~ ;';...34 PYRRHOTlTE pure metallic mass 4x3cm Shierglas Quarry Blair Atholl Scotland £6 37 AGRELLITE pure grey...Pit St Austell Cornwall £15 item B) 3xlcm £5 39 COVELLITE blue areas on matrix at X10 there are a few small...£5 Wheat Remfry St Austell Cornwall. 152 TIREE MARBLE pink calcite with small dark green areas of silicates...5x5cm £5 164 DOLOMITIC MARBLE white with some thin pyrite bands 5x3cm £6 Lengenbach Quarry, Binn Switzerland |  | | Journal (article/letter/editorial) | | sulfides (e.g., chalcopyrite, bornite, chalcocite, covellite) or if barren sulfides (e.g., pyrite, marcasite...The rocks are metamorphosed under greenschist to lower amphibolite facies conditions, and [50] determined...mineralization is confined to a thin (up to 5 m thick) dolomitic marble layer intercalated with metasiltstone, metapelites...C; [60–62]). The Røros mining area in Trøndelag County, south-eastern Norway, hosts numerous occurrences...pyrite and pyrrhotite (Figure 2D). The Nussir dolomitic marble contains rhomboidal-shaped fragments of carbonates |  | | | | example, limestone heated and recrystallized to marble). Regional metamorphism ts large-scale alterations...aragonite, or rocks such as limestone, dolostone, and marble. Streak plate: Use a piece of unglazed porcelain...metal ion. Chalcocite, bornite, chalcopyrite, covellite, pyrite, marcasite, pyrrhotite, pentlandite, stibnite...214) Moderate (Mohs 214 - 514) ll Black | covellite (dark blue, black), p. 36 | chalcopyrite (brassy...Rocks Grain size Colour Light Coarse Fine marble (p. 294) quartzite (p. 294) granite gneiss (p |  | | Report (volume) | | Deposits of the . Philipsburg Dis ict .Granite County, Montaria GEOLOGICAL SURVEY _BULLETIN I' 1237...Ore Deposits of the Philipsburg District Granite County, Montana By WILLIAM C. PRINZ GEOLOGICAL SURVEY...Philipsburg district. 8. Longitudinal section of the lower part of the Coyle ore body, Philipsburg district...ORE DEPOSITS OF THE PHILIPSBURG DISTRICT, GRANITE COUNTY, MONTANA By WILLIAM c. PRINZ ABSTRACT The Philipsburg...which near the batholith have been metamorphosed to marble, tactite, and hornfels. The ore deposits near Philipsburg |  | Putz, H., Paar, W.H., Topa, D., Horner, J., L�ders, V. (2003) Structurally controlled gold and sulfosalt mineralization: the Altenberg example, Salzburg Province, Austria. Mineralogy and Petrology, 78 (1) 111-138 doi:10.1007/s00710-002-0230-3 | Journal (article/letter/editorial) | | occur within the Central gneiss. Three different marble-hosted ore types following fracture systems as...230 C for the second and third stages in the marble. Introduction In the eastern Tauern window three...indistinguishable from the highly deformed gneiss. Marbles of dolomitic and calcareous composition showing variable thickness...sector. Locally, quartzite occurs at the gneiss–marble contact. Deformation history The structural setting...lineations along the contact gneiss–(quartzite)–marble are predominantly oriented to the E, W and NW, |  | Wang, Minfang, Wang, Wei, Liu, Kun, Michalak, Przemysław P., Wei, Ketao, Hu, Mingyue (2017) In–situ LA–ICP–MS trace elemental analyzes of magnetite: The Tieshan skarn Fe–Cu deposit, Eastern China. Geochemistry, 77 (1) 169-181 doi:10.1016/j.chemer.2016.11.002 | Journal (article/letter/editorial) | | westernmost and largest region within the Middle–Lower Yangtze River Metallogenic Belt (YRMB), Eastern...Tieshan pluton, which intruded carbonates of the Lower Triassic Daye Formation. Ore bodies are predominantly...between the diorite or quartz diorite and marbles/dolomitic marbles. This study investigates the mineral chemistry...westernmost and largest region within the Middle–Lower Yangtze River Metallogenic Belt (YRMB) (Fig. 1)... The Tieshan pluton intrudes carbonates of the Lower Triassic Daye Formation. The Daye Formation is composed |  | | Journal (article/letter/editorial) | | consistedof Cu4lFeSo+x and 1 to 2 volume per cent CuS (covellite). Assuming negligible weight loss during regrinding...attention that the volume of the unit cell of covellite or chalcopyrite divided by the number of sulfur...MINERALOGICALNOTES i38 A3 and by analogy with covellite and chalcopyrite suggestsa formula for the unit...this mineral, which he has never seen,is only covellite containing bornite or chalcopyrite. Eliseev comes...chalcopyrite lines in idaite or find pyrite lines in covellite and klockmannite2 etc. It is no surprise in diagrams |  | | Journal (article/letter/editorial) | | consistedof Cu4lFeSo+x and 1 to 2 volume per cent CuS (covellite). Assuming negligible weight loss during regrinding...attention that the volume of the unit cell of covellite or chalcopyrite divided by the number of sulfur...MINERALOGICALNOTES i38 A3 and by analogy with covellite and chalcopyrite suggestsa formula for the unit...this mineral, which he has never seen,is only covellite containing bornite or chalcopyrite. Eliseev comes...chalcopyrite lines in idaite or find pyrite lines in covellite and klockmannite2 etc. It is no surprise in diagrams |  | Hairapetian, Vachik, Pelckmans, Herwig, Welting, Tim, Sarami, Alireza, Hosseini, Pourya (2016) New Finds of Mimetite and Vanadinite from Central Iran. Rocks & Minerals, 91 (5) 402-413 doi:10.1080/00357529.2016.1193695 | Journal (article/letter/editorial) | | northeast and northwest, among the marble or at the contact zone between marble and schist. Three ore types...zoned crystals of mimetite; field of view 4 mm. Lower photograph shows more complex mimetite crystals...low ore grade. The host rock is a tectonized dolomitic marble of the Anarak metamorphites. The oxidized...part, in the schist unit, is a grayish-black dolomitic horizon that is 2 kilometers long and 300 meters... calcite, cerussite, chrysocolla, cotunnite, covellite, descloizite, diaboleite/ pseudoboleite, fornacite |  | | Journal (article/letter/editorial) | | Vulcan Materials quarry in Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and...zircon), particularly in the Wausau area of Marathon County (Falster 1987). Middle Proterozoic quartzites (1...Wisconsin mineralogy. The index is arranged county by county (fig. 1). Where possible, township and range...for any I may have omitted. Adams County Hamilton Mound. A quarry is located in the NE 1/4 sec. 36 T*20N*R...Geological and Natural History Survey. Ashland County Ballou Creek. Outcrops of iron formation occur |  | | Catalog/List | | radial groups on limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals...lapis AJOITE Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...basic sulfate of aluminum and potassium Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline...crystal vugs ALTAITE Lead telluride Colorado Saguache County, Klondike mine Cleavage plates in quartz with pyrite |  | Jonsson, Erik, Högdahl, Karin, Majka, Jaroslaw, Lindeberg, Tomas (2013) ROQUESITE AND ASSOCIATED INDIUM-BEARING SULFIDES FROM A PALEOPROTEROZOIC CARBONATE-HOSTED MINERALIZATION: LINDBOM’S PROSPECT, BERGSLAGEN, SWEDEN. The Canadian Mineralogist, 51 (4) 629-641 doi:10.3749/canmin.51.4.629 | Journal (article/letter/editorial) | | cuproan galena, late-stage chalcocite-digenite and covellite, variable amounts of bismuth minerals, abundant...mineralization hosted by a Paleoproterozoic dolomitic marble and metarhyolites. Here, we have documented...secondary copper minerals as well as magnetite-bearing marble, is situated in westernmost Bergslagen (Figs. 1...the mineralized sequence is dominated by mainly dolomitic carbonate rocks together with metarhyolites, stratigraphically...interstitial to silicate minerals (Sil). Minor bluish covellite along the border of the bornite. Scale bar equals |  | | Catalog/List | | Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass ....CROSSITE Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite...sodium potassium alumino-silicate Arizona Final County, Christmas Dark green cleavages in andesite .. |  | | Journal (article/letter/editorial) | | the Pium Complex (Table 1), which corresponds to lower crustal granulitic rocks that have been thrust up...Metasiltstones, Very low grade Oblique dolomitic contact tectonics marble, metamorphism metasandstones Cu±Au...arkosic quartzites. The amphibolites occur in the lower part of the sequence, near the contact with the... whereas the iron formations are mostly in the lower part of the upper half, decreasing in abundance...with minor amounts of ilmenite, molybdenite, covellite, graphite, uraninite, saorite and cobaltite. |  | | Journal (article/letter/editorial) | | the skarns may differ, depending on time, in dolomitic contacts. As we know, magnesial skarns are produced...of the magnetite ores is formed in the zone of dolomitic calciphyres. Salite-augitic skarns, which confine...chalcopyrite; sphalerite, linseite, bornite, and covellite were also seen. Metasomatic zonation in the deposit...calciphyre with marble. Only veinlets and tongues of magnetite ore penetrate the marble. The limit of an...replace the carbonate mass of calciphyre (or a dolomitic marble), just before the broad development of magnesial |  | | Journal (article/letter/editorial) | | schist, quartzite, minor marble, amphibolitic schist, tillire Khomas Subgroup Marble, quartzite, graphitic...Series Swakop Group Dolomite, shale, tillite Lower Carbonaceousshale, argillite Mwashia Dolomite...quartzite Upper Roan quartzite and conglomerate, marble Red-broxvnquartzite, conglomerate Kamtsas Formation...69/3466749/369.pdf by Cornell University user Lower Roan SULFIDE MINERALIZATION AT OAMITES COPPER...granite-por- canicactivitymay have precededthe rapid lower phyry,quartz,andorthoquartzite. Granitic pebblesMO |  | Mun, Yulia, Strmić Palinkaš, Sabina, Forwick, Matthias, Junttila, Juho, Pedersen, Kristine Bondo, Sternal, Beata, Neufeld, Kai, Tibljaš, Darko, Kullerud, Kåre (2020) Stability of Cu-Sulfides in Submarine Tailing Disposals: A Case Study from Repparfjorden, Northern Norway. Minerals, 10 (2) 169 doi:10.3390/min10020169 | Journal (article/letter/editorial) | | Poznań, Bogumiła Krygowskiego 12, 61-680 Poznań, Poland; sternal@amu.edu.pl Department of Geology, Faculty...southeast–northwest, and located in the Troms and Finnmark County, northern Norway (Figure 1). Beyond its mouth,...carbonate–siliciclastic rocks (dolomitic volcanoclastic breccia and tuff) with rocks (dolomitic marbles, metasandstone...bornite, bornite, disseminations, chalcocite and covellite are the major Cu sulfides in this deposit (Figure...3), although pyrite, and to to chalcocite and covellite are the major Cu sulfides in this deposit (Figure |  | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...Corundum, sapphire, ruby, padparadscha Corvusite Covellite Crandallite Crocidolite Crocoite Cryolite Cryptomelane...places. Aggregates, sand and gravel are followed by quarry and dimension stones (Prentice, 1990; Lorenz, 1991)...vapor-derived fluid) of any composition with a density lower than its critical density are involved in the formation...various hydrous aluminum oxides and hydroxides. Dolomitic carbonatite. Shale enriched in organic matter |
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