 | | Journal (article/letter/editorial) | | Massif: clues for the metamorphic remobilization of mercury Dalibor VELEBIL1, JiĆĂ ZACHARIĂĆ 2* 1 2 * Department...Corresponding author The stratiform deposit of mercury at HornĂ Luby near Cheb (Czech Republic) is hosted...zincian metacinnabar and more complex metamorphic history of the ore. The primary source of mercury is thought...however, associated with metamorphic mobilization of mercury during the late stages of the Variscan orogeny...orogeny. Despite being relatively small, the mercury deposit at HornĂ Luby competed with the mines in Idrija |  | | Journal (issue) | | JANUARYâFEBRUARY 2019 Articles The AlmadĂ©n mining district, Ciudad Real, Spain ............................established an antiquarian book dealership on the side in Bayville, New York, as well as an auction subsidiary... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf...Henares (Spain) The AlmadĂ©n Mining District exploited the largest mercury deposit in the world for almost...in 2012, the district was declared a World Heritage Site by Unesco. The AlmadĂ©n District has yielded excellent |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | Mineralogist, Volume 97, pages 1013â1042, 2012 Mercury (Hg) mineral evolution: A mineralogical record...earliest recorded appearances of the 88 IMA-approved mercury minerals plus two potentially valid species exemplify...exemplify principles of mineral evolution. Metacinnabar (HgS) and native Hg are the only two species reported...specifically, the primitive H3 Tieschitz chondrite with an age of 4550 Ma. Since the first terrestrial appearance...years ago, mercury minerals have been present continuously at or near Earthâs surface. Mercury mineral evolution |  | | Journal (article/letter/editorial) | | Chemie der Erde 72 (2012) 237â244 Contents lists available at SciVerse ScienceDirect Chemie der Erde...polymetallic ore deposit, Podrinje Metallogenic District, Serbia: Compositional variations and zoning Slobodan...Diabase-Chert Formation (DCF) of the Podrinje Metallogenic District (PMD), Serbia. The mineralogical composition of...(quartz, calcite and dolomite). Minerals containing mercury as a major element have not been detected. According...this deposit, sphalerite with lower contents of mercury has been reported in the Broken Hill deposit (Australia) |  | | Journal (article/letter/editorial) | | Chemical processes in the formation of mercury ores ma ores of mercury and antimony GEORGE TVXâELL Preskhtial...today concerns the minerals found in mercury ores and ores of mercury and antimony: and the chemical processes...red sulfide of mercury: metacinnabar. the black sulfide of mercury and native mercury are being deposit...obta.ined regarding the processes by which the mercury minerals are being formed. Xt Amedee Hotâ Springs...and arwmd the orifices of hot springs. Native mercury in small globules has been found in the sediment |  | | Journal (issue) | | New Jersey 07416 Grunerite, Fe 7[Si30 22 ](0H) 2 , an amphibole group mineral, has been confirmed from...worldwide localities, notably: Australia; Carinthia, Austria; Brazil; Cameroon; Canada: Newfoundland,...m. (Continues on page 2) Trying to Identify Mercury Minerals from Texas and Arkansas Art Smith artsmithite@msn...to Texas in 1963 I have had an interest in the Terlingua district mercury minerals but because many of...microscopic crystals. Most of them come from the Mariposa mine which was the original town site for Terlingua. |  | | Journal (article/letter/editorial) | | 0016-7037/87/53.00 + .Jo Mercury ores from. the New Idria Mining District, California: Geochemical and...Abstract-The mercury ores of the New Idria Mining District are composed of metacinnabar and cinnabar...and iron disulfides. Metacinnabar from the main ore zone at the New Idria Mine contains Fe as a major...tend to concentrate at the interfaces between metacinnabar and cinnabar in partly transformed crystals...retarding or prohibiting any further transition of metacinnabar. Most of the pyrite and marcasite crystallized |  | | Journal (article/letter/editorial) | | relations of cinnabar and metacinnabar have not been well understood. Metacinnabar, or black HgS, has been...metastable substance found in weathered portions of mercury ore deposits. Cinnabar, or red HgS, was considered...pure red HgS, cinnabar, inverts to black HgS, metacinnabar, at 344' C., at one atmosphere pressure. The... or selenium in the metacinnabar structure retards the inversion of metacinnabar to cinnabar at temperatures...addition, the presence of iron or zinc in the metacinnabar depresses the inversion temperature: iron, to |  | RadosavljeviÄ, Slobodan A., StojanoviÄ, Jovica N., RadosavljeviÄ-MihajloviÄ, Ana S., VukoviÄ, Nikola S. (2014) Rujevac Sb-Pb-Zn-As polymetallic deposit, Boranja orefield, Western Serbia: native arsenic and arsenic mineralization. Mineralogy and Petrology, 108 (1) 111-122 doi:10.1007/s00710-013-0291-5 | Journal (article/letter/editorial) | | Diabase-Chert Formation (DCF) of the Podrinje Metallogenic District (PMD), Serbia. It is located several kilometers...kilometers SE from the Boranja contact aureole, which is an integral part of the PMD in Western Serbia. Genetically...mineral at Ćœuta Prla and Stragari, while it represents an important arsenic mineral in the Rujevac Sb-Pb-Zn-As...Rujevac-Brezovica (RB), (Fig. 1). The Podrinje Metallogenic District (PMD) lies within the SMMP and includes several...depositional order of minerals and to contribute to an understanding of the disposition of native arsenic |  | | Journal (article/letter/editorial) | | JOURNAL, VOL. 3, No. 1, pp. 9-18, FEB., 1960 METACINNABAR WITH FROM SARAWAK REFERENCE TO ITS STABILITY...occurrence of metacinnabar at the Gading described. It was identified by X-ray powder patterns mine, Sarawak...were in good accord with those of artificial metacinnabar. Occurrences of the mineral in Japan are summarized;...them the oolitic texture and metacinnabar veinlet in the ore of the Niko mine are noticeable. Al though...though some pseudomorphs of cinnabar after metacinnabar have been described from Japan, the two minerals, in |  | | Report (volume) | | Bulletin 960-E GEOLOGY OF THE HUAHUAXTLA MERCURY DISTRICT STATE OF GUERRERO, MEXICO BY DAVID GALLAGHER...Mineralogy-_--___----_-___--__--__-_-_-.-_-_____-_-__ Mine workings.._____________-_-_-___-......_..._...__...Porvenir mine__-__--_-_-_._----_______.__-._._.____Vaca mine.-__-----_--_-_-_---------_-.-..-'-.-_____-_Age and...__-______.._...__.. Reserves and future of the district.._-_-___------_---__---_-._____.-_ Metric equivalents__--...Huahuaxtla mercury district... _ __-__. In pocket 35. Composite map of mine workings, Huahuaxtla mercury dis |  | Rimondi, Valentina, Bardelli, Fabrizio, Benvenuti, Marco, Costagliola, Pilario, Gray, John E., Lattanzi, Pierfranco (2014) Mercury speciation in the Mt. Amiata mining district (Italy): Interplay between urban activities and mercury contamination. Chemical Geology, 380. 110-118 doi:10.1016/j.chemgeo.2014.04.023 | Journal (article/letter/editorial) | | Mercury speciation in the Mt. Amiata mining district (Italy): Interplay between urban...urban activities and mercury contamination Valentina Rimondi, Fabrizio Bardelli, Marco Benvenuti, Pilario..., Lattanzi, Pierfranco, Mercury speciation in the Mt. Amiata mining district (Italy): Interplay between...between urban activities and mercury contamination, Chemical Geology (2014), doi: 10.1016/j.chemgeo.2014...2014.04.023 This is a PDF ïŹle of an unedited manuscript that has been accepted for publication. As a service |  | | Report (volume) | | SUJWEt f B 2 2 1979 Mercury Deposits in Turkey g GEOLOGICALSURVEYBULLETIN1456 G S s Prepared in...Arama Enstitusii w >< O n o o* crq OJ no- Mercury Deposits in Turkey By MEHMET YILDIZ and EDGAR H...Enstitusu Mineralogy, geologic setting, size-grade of mercury ore bodies; brief history of productive mines ...-_-_-_-_---_-_-_-----_-_-----_-_-_-_---_---------_---Mercury deposits -_._-_-_._._-_-_---_-_-_---_-_-_-_-_-_----------__...-_-_-_-,. Karaburun mine (1) ._._.___---_-_-_-_-_-_-_-_._.--_-_-_._-_-_-_ Karareis mine (2) ._._._._._-_-_---_-_-_-_-_ |  | | Journal (article/letter/editorial) | | Mercury Minerals of the Huron River Uranium Prospect Baraga County Michigan M ichigan is known worldwide...from its iron districts. Copper and iron hold such an overwhelming domination in Michigan that one just...such exotic elements as uranium, vanadium, and mercury in a region ruled by Precambrian copper and iron...2010). Travis A. Olds, an avid field collector from Ishpeming, Michigan, is an undergraduate chemistry...Fluorapatite Hypercinnabar? Lepidocrocite Metacinnabar Native Mercury Muscovite variety sericite Skutterudite |  | | Journal (issue) | | Cairncross The Clear Creek mine, San Benito County, California: A unique mercury locality . . . . . . . ... 4.9 cm, from O Stope, 31st Level of the Tsumeb mine, Namibia. William Pinch collection; Jeff Scovil...Record Museum of Art Many collectors these days have an interest in collectible mineral art and also in mining...collections. Obviously this is a big project and it will be an ongoing one for us for the foreseeable future. The...good one, let us know and we will work to obtain an image to post. We especially need contacts in European |  | | Journal (article/letter/editorial) | | principal ore mineral in the deposits of the Huitzuco District in the State of Guerrero, Mexico. The ore is found...breccia. In the unweathered ore practically all the mercury is in the livingstonite, whereas the antimony occurs...principal ore mineral in the deposits of the Huitzuco District in the State of Guerrero, Mexico. These deposits...deposits have yielded at least 72,000 flasks of mercury and more than 738 met- ric tons of antimony (McAllister...1945, p. 49). In the unweathered ore, all the mercury is in the livingstonite, and the antimony occurs |  | | Journal (article/letter/editorial) | | geochemistry of the ores and country rocks at the AlmadCn mercury deposit, Ciudad Real, Spain* FRANCIS SAUP~~and...56%) compared to normal basalts ( 1000 ppm) and have an average 834S = 5.1 k 1.3%0.The linear relationship...S and a constant S source, probably an infinite open reservoir. An incomplete basalt-seawater reaction...found at Almad&. The AlmadCn mine, most Hg mines and occurrences of the district, and by far the largest part...criadero meaning ore deposit). La Nueva Conception mine worked ore in this horizon and also ore from a volcanic |  | | Report (issue) | | setting 24 Ore deposits 24 Ryne mine 25 Mount Diablo mine 26 Prospects 26 Prospect near Sunshine...Composite geologic map of the underground workings, Ryne mine In pocket Plate 5. Composite and geologic maps...maps of the underground workings, Mount Diablo mine 6 Figure 1. 1 Figure 2. Photomicrographs of...Figure 9. Polished ore specimens from the Ryne mine in the Mount Diablo region along the west side...in which Ryne mine ore was treated, in the Ryne area, 1930-1933 Mount Diablo mine 26 Figure 10. |  | | Journal (article/letter/editorial) | | and HgâSeâS Series Minerals in Carbonate-Hosted Mercury Deposits in Western Hunan, South China Jianping...HgâSeâS series minerals, Hg-bearing sphalerite and metacinnabar are uncommon in ore deposits, but they are useful...(Hg-bearing sphalerite), cinnabar, selenium metacinnabar, and Ag minerals formed in Stage 2. The Hg-bearing...reaction: (Hg,Zn)S â (Zn,Hg)S + HgS. Selenium metacinnabar intergrowths with tetrahedrite and miargyrite...found only in the Dongping deposit. The selenium metacinnabar contains 76.57â83.97 wt % Hg, and extensive |  | Smith, Robin S., Wiederhold, Jan G., Jew, Adam D., Brown, Gordon E., Bourdon, Bernard, Kretzschmar, Ruben (2014) Small-scale studies of roasted ore waste reveal extreme ranges of stable mercury isotope signatures. Geochimica et Cosmochimica Acta, 137. 1-17 doi:10.1016/j.gca.2014.03.037 | Journal (article/letter/editorial) | | roasted ore waste reveal extreme ranges of stable mercury isotope signatures Robin S. Smith a,b, Jan G. Wiederhold...the environment, mainly due to large volumes of mine waste material disposed of on-site. The application...in calcine collected from the closed New Idria Hg mine, San Benito County, CA, USA. The calcine samples...diïŹerent internal layers. Isotopic analyses revealed an extreme variation with pronounced isotopic gradients...The l-XAS analyses suggested that cinnabar and metacinnabar are the dominant Hg-bearing phases in the calcine |  | | Book (edition) | | Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases in Geoscience...Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard Pracejus Sultan...Mineralogisches Institut, UniversitĂ€t Heidelberg, Im Neuenheimer Feld 236, D-69120 Heidelberg, Germany...environment that has not yet been examined adequately. An example for such a situations can be seen in euhedral...(previous and new) were electronically enhanced through an increased resolution (not sharpness) to counter fuzziness |  | | Report (volume) | | Selenium in Some Epithermal Deposits of Antimony, Mercury and Silver and Gold GEOLOGICAL SURVEY BULLETIN... Selenium in Some Epithermal Deposits of Antimony, Mercury and Silver and Gold By D. F. DAVIDSON V CONTRIBUTIONS...seleniferous in contrast to similar deposits of gold and mercury UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...deposit . Epithermal mercury deposits___________________________ Selenium in mercury deposits._______________________..._______________________ Results of field tests for selenium at mercury deposits. __ Epithermal antimony deposits_____ |  | Wang, Xiao, Liu, Jiajun, Carranza, Emmanuel John M., Zhai, Degao, Zhao, Qingqing, Weng, Guoming, Zhang, Bin (2023) Characteristics and Formation Conditions of Se-Bearing Metacinnabar in the Wanshan Mercury Ore Field, Eastern Guizhou. Minerals, 13 (2) 173 doi:10.3390/min13020173 | Journal (article/letter/editorial) | | Formation Conditions of Se-Bearing Metacinnabar in the Wanshan Mercury Ore Field, Eastern Guizhou Xiao Wang...Formation Conditions of Se-Bearing Metacinnabar in the Wanshan Mercury Ore Field, Eastern Guizhou. Minerals...sulfide of mercury while metacinnabar (ÎČ-HgS), a high-temperature homogeneous polymorph of the mercury sulfide...HgS and HgSe, and the occurrence of Se-bearing metacinnabar is of great significance for the exploration...microscopy (FESEM) the Se-bearing metacinnabar of the Wanshan mercury ore field of southeastern Yangtze |  | | Journal (article/letter/editorial) | | (hexagonal HgS), the most important source for mercury, is normally brilliant red and has been used throughout...that cinnabar transforms to the black polymorph metacinnabar (cubic HgS) during exposure to sunlight, but...(1959) showed that pure cinnabar inverts to metacinnabar at 1 bar at 344 °C, and reverts to cinnabar...evidence that metacinnabar typically is hypogene and earlier than cinnabar, and not an alteration product...composition and found that it decreased with decreasing mercury Editorial handling: R. J. Goldfarb J. K. McCormack |  | | Journal (article/letter/editorial) | | measurements plus those of Schwarzenbach and Widmer for metacinnabar (black HgS), the following constants were derived...957 958 BARNES, ROMBERGER,AND STEMPROK Based on an ionization constant for Nails of 5.0 at 20Ăž C, we...general, the solubility between 25 and 200Ăž C in an isochemical, isochoric system increases 4-7 times...in HSsolutions. Transport of HgS or Hg to form mercury deposits, by bisulfide complexes or, in strongly...extremelyinsolubleas simpleionic speciesin water. An estimateby Barnesand Czamanske(3) indicatesthat |
|
Mercury mine, Glatschach, Dellach im Drautal, Spittal an der Drau District, Carinthia, Austria