 | 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) | | tetrahedra in metacinnabar and hypercinnabar (the wurtzite and sphalerite isomorphs of HgS, respectively)...2005). The world’s largest Hg deposit, the Almadén district of central Spain, is representative of concentrations...reworking of the mercury-hosting rocks of the Almadén district (primary mineralization 427–380 Ma) led to at...associated with one larger contemporaneous mineralized region. Most notably, mindat.org records more than 300...west-central California. This important mining district, including the New Almadén mine in Santa Clara |  | | Book | | outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the Department of Natural History, Eastern...Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine (Orest Matkovs'ky) 31 31...(Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine (Victor Kvasnytsya) 127...Czech Republic (Moravia) Hungary Poland Romania Slovakia Ukraine 397 397 399 409 412 419 425 References...through several countries, (i.e. the Czech Republic. Slovakia, Poland. Hungary, Ukraine, and Romania). From |  | | Journal (article/letter/editorial) | | Alai mountain ridge, Tien-Shan mountains, Garm region, northern Tajikistan. It is associated with microcline...characteristic stepped growths, in druses with pyrite, wurtzite and a rhenium disulphide, within sulphidesilicate...and cadmian wurtzite, and the other in fractures and voids, as isolated crystals with wurtzite and an acicular...adjacent to the village of Elsmore, New England region, New South Wales, Australia. Elsmoreite formed...has been noted from the antimony deposit of Magurka, Slovakia, in which silver-bearing rouxelite (Ag 0.35 | | | Book | | .......................................... 52 Slovakia ( Rudo lf Ducfa) ...............................(Ewa Koszowska). Ro mania (Gheorghe Uduba~a), Slovakia (Rudolf Ducfa). Ukraine (Victor Kvasnytsya) Native...wa especially rich in specimens from the Banal region and Gutiii Mts. (fu loppite was named in his honor)...detailed. unified mineralogical encyclopaedia of the region had been planned by the Commi!.sion on Mineralogy...Verde§ (Gold Museum. Brad) - for photography. Slovakia: Eva Sitasova (Eastern Slovak Museum. Kosice) |  | | Book | | England columnar, acicular in lead-zinc ore WURTZITE crystals; tubular to fibrous agg.; crusty, shelled...lead-zinc ore deps., partly sphalerite, partly wurtzite Stolberg near Aachen, Germany weathering product...Wollasto nite 80 Wood Opal 155 15, 172, 173 Wulfenite Wurtzite 316 Xanthosiderite 336 172; 173 Yellow Lead...169 176, 275 Czechoslovakia Banska Stiavnica, Slovakia Tyrol Greiner Wald, Upper Austria 331 Gulsen...Styria Otztal, Tyrol Lukov, Bohemia 467, 468 Magurka, Slovakia 367 59, 107, 142, 151, 186, 193, 218 Béla |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g.... canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Kunlun Mts., near Hotan, Xinjiang Uygur Autom. region, China, also at Fengtien, Taiwan. Green at Ospinskoye |  | | Book | | nepheline, pyrrhotite, molybdenite, niccolite, wurtzite, etc. Trigonal system (rhombohedral) The axial...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The deposit... and when rubbed it sometimes phosphoresces. Wurtzite is a hexagonal modification of sphalerite. It...are found in Oruro, Bolivia. Small amounts of wurtzite occur in some deposits of sphalerite (e.g. in...Wolfsberg, Goldkronach, GDR;; Tuscany; Bohutin, Magurka and Kremnica, Czechoslovakia; Cavnic and Sacaramb | | | Book | | hexagonal in lead-zinc ore deps. sphalerite WURTZITE ZnS (Radial Blende) Pribram, Czechoslovakia vitreous...lead-zine ore deps., partly sphalerite, partly wurtzite ZINC BLENDE ZnS Stolbcrg near Aachen, Germany...Wollastonite! 80 Wood Opal 155 Wulfenite 15, 172, 173 Wurtzite 316 Xanthosiderite I I a K 336 Yellow Lead...169 176, 275 Czechoslovakia Banska Stiavnica, Slovakia 59 107, 142, 151, 186, 193, 218 Bela, Bohemia...Ccrvcnica, Slovakia 202 Ceska Lipa, Bohemia 88 Dedova Hora, Bohemia 234 Dobiinfi, Slovakia 576 Dolni Bory |  | | Book | | nepheline, pyrrhotite, molybdenite, niccolite, wurtzite, etc. Trigonal system (rhombohedral) The axial...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit...when rubbed it sometimes phosphoresces. 2 3 7 Wurtzite is a hexagonal modification of sphalerite. It...are found in Oruro, Bolivia. Small amounts of wurtzite occur in some deposits of sphalerite (e.g. in...Wolfsberg, Goldkronach, GDR; Tuscany; Bohutin, Magurka and Kremnica, Czechoslovakia; Cavnic and Sacaramb | | | Book | | nepheline, pyrrhotite, molybdenite, niccolite, wurtzite, etc. 'frigonal system (rhombohedral) The axial...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit...when rubbed it sometimes phosphoresces. 2 3 7 Wurtzite is a hexagonal modification of sphaierite. It...are found in Oruro, Bolivia. Small amounts of wurtzite occur in some deposits of sphalerite (e.g. in...Wolfsberg, Goldkronach, GDR; Tuscany; Bohutin, Magurka and Kremnica, Czechoslovakia; Cavnic and Sacaramb |  | | Book | | ("solutions", "melts", and " v a p o r s ' " in this region are not sharply distinguishable). However, this...fluid (supercritical), pass below 400 °C into the region of liquid aqueous solutions. At the same time their...impregnations. The type minerals are galena, sphalerite, wurtzite, pyrite, and marcasite, also lead sulpharsenides...Chemnitz, and several of the veins of the Freiberg region are distinguished by predominant lead-zinc ores...Silver Pyrrhotite . Pentlandite Greenockite Wurtzite . . . Sphalerite . . Alabandite . Patronite |  | | Journal (article/letter/editorial) | | Wollastonite Woodhouseite Woodruffite Wulfenite Wurtzite Xanthochroite Xanthophyllite/clintonite Xenotime-(Y)...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...make a contribution to the cultural heritage of a region and may successfully be used in exploration (Mascaro...two years. The economic potential of a particular region or mining camp can be deduced from the economic...about 50% of them concentrated in the Steelpoort region of the eastern Bushveld Complex. Stratiform deposits | | | Journal (article/letter/editorial) | | Wollastonite Woodhouseite Woodruffite Wulfenite Wurtzite Xanthochroite Xanthophyllite/clintonite Xenotime-(Y)...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...make a contribution to the cultural heritage of a region and may successfully be used in exploration (Mascaro...two years. The economic potential of a particular region or mining camp can be deduced from the economic...about 50% of them concentrated in the Steelpoort region of the eastern Bushveld Complex. Stratiform deposits |  | | Book | | the same passion for minerals and the NE Bavarian region. The Oberpfalz was his home and my adopted country...the principal techniques of deep geophysics, this region enables us to look at the origin of pegmatites...to find new profitable mineral deposits in the region are not very promising and mining in Germany is...with much success. The Hagendorf-Pleystein mining district consists of several pegmatites and aplites, including...mining was the reason for people to settle in a region but likewise the focal point of geoscientists to |  | | Book | | (461) — cristobalite (462); sphalerite (181) — wurtzite (184); pyrite (436) — marcasite (437). Sometimes...deposits in Texas and Louisiana (USA), Tarnobrzeg region and Machow (Poland), Karakum Desert and Volgaland...(217), marcasite (437) e Occurrence: common; Clay region in Alabama (USA); Harz (GDR), FRG, Botogol deposit...(Algeria), Kadamdja — Kirgizia (USSR). Radiated slovakia). druses of 15cm have been found at Pernek...volcano Avachinskaya in Kamchatka (USSR), Wiesbaden region (FRG) e Application: chemical, glass and food industries | | | Book | | (461) - cristobalite (462); sphalerite (181) - wurtzite (184); pyrite (436) - marcasite (437). Sometimes...deposits in Texas and Louisiana (USA), Tarnobrzeg region and Mach6w (Poland), Karakum Desert and Volgaland...(217), marcasite (437) • Occurrence: common; Clay region in Alabama (USA); Harz (GDR), FRG, Botogol deposit...volcano Avachinskaya in Kamchatka (USSR), Wiesbaden region (FRG) • Application: chemical, glass and food industries...Linares (Spain), Poniky (Czechoslovakia), Tintic district - Utah (USA). 1. Sideronatrite - long prismatic |  | | Book | | "Broadly regarded, the depth ta which a metalliferous region has been eroded affects its present characteristics...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...BALKHASH (PRIBALKHASH) REGION, KAZAKHSTAN, U.S.S.R. This is an outstanding region of Permo-Carboniferous...interpreted as marking the cores of stratovolcanoes. The region is densely mineralized and contains the principal...Balkhash (Kazakhstan) late Paleozoic mineralized region. a) Simplified geological map, showing the distribution |  | | Book | | "Broadly regarded, the depth to which a metalliferous region has been eroded affects its present characteristics...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...BALKHASH (PRIBALKHASH) REGION, KAZAKHSTAN, U.S.S.R. This is an outstanding region of Permo-Carboniferous...interpreted as marking the cores of stratovolcanoes. The region is densely mineralized and contains the principal...Balkhash (Kazakhstan) late Paleozoic mineralized region. a) Simplified geological map, showing the distribution |
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