 | | Journal (article/letter/editorial) | | to similar platy galena occurrences in Germany, Bulgaria, Russia, Mexico, and notes their occurrence at...in SE Russia, the Madan ore field of skarn Pb-Zn-Ag deposits of southern Bulgaria, and the large Naica...crystallization from oversaturated hydrothermal ore fluids. Keywords: galena; morphology; spinel twins;...Old Lead Belt has been closed for a long time, an ore deposit has been drilled at the Higden deposit in...considered to involve six active mines. All of the ore deposits mined are classical Mississippi Valley-type |  | | Journal (article/letter/editorial) | | ferro-actinolite, scapolite, titanite, and zircon in the main ore. Minor tiny (micron-sized) phases of secondary thorite...percent F is needed to cross over into the herderite field, thus the Mogok and Yichun samples are definitely...fluorapatite, muscovite, tourmaline, topaz, and fluorite. The presence of these species can indicate very...of the Yichun topaz-lepidolite granite, Jiangxi Province, southern China. Canadian Mineralogist 40:1047–68...Observations of helical dislocation minerals, including fluorite, cuprite, olivine, garnet, and sapphire, have |  | | Book | | Mineral Resources of Bul garia, Minerals of Bulgaria, Gems and Ornamental Stones, and Mate rials....Galleries and Fine Arts of the Ministry of Culture in Bulgaria. The museum was founded on January I, 1986 and...through The National Donation Fund "13 Centuiies of Bulgaria". 730 donors including 207 companies and state...festivals, compe future generations. titions; - Field work, scientific observation POLICY The museum is...funds. 2 Pse11dostnlactitefro111 c/za/cedo11y, Bulgaria (x 0,5 ) The Earth and Man National Mu FOUNDERS |  | Marchev, Peter, Kaiser-Rohrmeier, Majka, Heinrich, Christoph, Ovtcharova, Maria, von Quadt, Albrecht, Raicheva, Raya (2005) 2: Hydrothermal ore deposits related to post-orogenic extensional magmatism and core complex formation: The Rhodope Massif of Bulgaria and Greece. Ore Geology Reviews, 27 (1) 53-89 doi:10.1016/j.oregeorev.2005.07.027 | Journal (article/letter/editorial) | | Ore Geology Reviews 27 (2005) 53 – 89 www.elsevier.com/locate/oregeorev 2: Hydrothermal ore deposits...core complex formation: The Rhodope Massif of Bulgaria and Greece Peter Marchev a,*, Majka Kaiser-Rohrmeier...of Sciences, Acad. G. Bonchev St., 1113 Sofia, Bulgaria Isotope Geology and Mineral Resources, Department...2005 Abstract The Rhodope Massif in southern Bulgaria and northern Greece hosts a range of Pb–Zn–Ag...rocks in the Central Rhodopean Dome (e.g., the Madan ore field) are spatially associated with low-angle detachment |  | | Journal (article/letter/editorial) | | single mineral, chalcopyrite, the dominant primary ore mineral of copper. Fortunately for both the mining...producing specimens. As the dominant primary copper ore mineral, it is widespread in porphyry copper deposits...States; they occur in relative abundance in a broad province that occupies southern Arizona and northern Sonora...collected in the Denton mine of the Illinois-Kentucky fluorite district, Hardin County, Illinois. Small groups...British Columbia. 48 Chalcopyrite is a very common ore mineral in Mexico’s many base- and precious-metal |  | | Journal (article/letter/editorial) | | anions in fluid inclusions from quartz (Madan ore district, Bulgaria) Boriana G. Kotzeva With 2 figures and...(Krushev Dol Pb–Zn deposit, Madan ore district, Rhodope Mountains, Bulgaria) were determined by ion chromatography...as well as some cations’ concentrations, in the ore-forming fluid were determined. Key words: fluid inclusions...also of major importance for the transportation of ore substance being a ligand involved in the complexes... the main ore vein of Kroushev Dol Pb-Zn deposit, on the level 600 m a.s.l., of Madan ore district, Central |  | | Book (volume) | | Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov Greece by G. Marinos Cyprus by...to gather information on the geology of European ore deposits knows the frustrations that such an endeavour...spar, mica, feldspar, asbestos, talc, baryte, fluorite, celestine, gypsum, anhydrite, magnesite, bromine...to gather information on the geology of European ore deposits knows the frustra- volume tions that such..._ Belgium; Southeast Europe includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; |  | | Journal (issue) | | century, resulting in the discovery of many major ore deposits. This tobacco poster depicts the 1858 discovery...collection. His job at the Moonta mine was sampling ore for the company’s assay office, an ideal opportunity...where he continued to work as a mine captain and ore sampler, eventually retiring in 1916. He continued...Manager at Waratah in New South Wales, and as an ore buyer and assayer at Broken Hill. He managed the...later purchased a friend’s collection of English fluorite, calcite and barite for Albert. In 1927, at the |  | Xu, Rong, Li, Wen-Chang, Deng, Ming-Guo, Zhou, Jia-Xi, Ren, Tao, Yu, Hai-Jun (2019) Genesis of the superlarge Luziyuan Zn-Pb-Fe(-Cu) distal skarn deposit in western Yunnan (SW China): Insights from ore geology and C-H-O-S isotopes. Ore Geology Reviews, 107. 944-959 doi:10.1016/j.oregeorev.2019.03.015 | Journal (article/letter/editorial) | | deposit in western Yunnan (SW China): Insights from ore geology and C-H-O-S isotopes Rong Xu, Wen-Chang Li...oregeorev.2019.03.015 OREGEO 2866 To appear in: Ore Geology Reviews Received Date: Revised Date: Accepted...Yunnan (SW China): Insights from ore geology and C-HO-S isotopes, Ore Geology Reviews (2019), doi: https://doi...deposit in western Yunnan (SW China): Insights from ore geology and C-H-O-S isotopes Rong Xua, Wen-Chang...reserves at 5.09% Zn and 2.40% Pb, and 301 Mt of Fe ore resources at 30.02% TFe. The stratiform or vein-type |  | | Journal (article/letter/editorial) | | Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria e-mail: bonev@geology.bas.bg 2 Sofia University...Faculty of Geology and Geography, 1000 Sofia, Bulgaria Abstract: The crystal morphology of vacuoles...vein and replacement Pb-Zn ore deposits of the Madan ore district, Bulgaria, was studied both by optical...inclusions, negative crystals, crystal morphology, Madan ore district. Introduction Fluid inclusions, common...lead-zinc deposits of the Madan ore district in the Central Rhodope Mts., Bulgaria, were sampled where well-developed |  | | Journal (article/letter/editorial) | | oregeorev.2017.05.029 OREGEO 2233 To appear in: Ore Geology Reviews Received Date: Revised Date: Accepted...precious, critical and rare metals exploration, Ore Geology Reviews (2017), doi: http://dx.doi.org/10...and Hellenistic (4th to 2nd centuries BC) times, ore exploitation became more intense, especially for... In this geotectonic regime several significant ore deposits and hundreds of smaller occurrences formed...these two metallogenic provinces. The geology and ore types involved in each magmatic belt are reviewed |  | | Journal (article/letter/editorial) | | and moss from abandoned Hg mines in east Guizhou province, southwestern China—Guangle Qiu, Xinbin Feng,...salinity in produced waters from the Palm Valley gas field, Northern Territory, Australia—Anita S. Andrew,...Proterozoic granitoids in the western Churchill Province: intrusive age pattern and Archean source domains—O...mineral deposits, Butte district, Montana— C.W. Field, L. Zhang, J.H. Dilles, R.O. Rye, and M.H. Reed...high-sulfidation mineralization in the Tapajós gold province, Amazonian craton, Brazil: Geology, mineralogy |  | | Journal (article/letter/editorial) | | evolution is pivoting for the theory of mineral- and ore-forming processes. One of the methods able to provide...mineral-forming processes (a key problem in the theory of ore-forming processes) to elaborating prospecting guides...them being a professional in a certain scientific field. The first significant review of data on the principal...were determined for ten most typical minerals of ore deposits. In 1994 we began to gradually transfer...hydrothermal ore deposits and occurrences exceeds 1000 (36972 for quartz, 5263 for fluorite, 3970 for calcite |  | | Conference Proceedings (Volume) | | isotopes in white mica from the Larderello geothermal field – a tool to trace fluid flow in a complex magmatic...geochemistry: The Elatsite porphyry Cu-Au-PGE deposit, Bulgaria Swiss Geoscience Meeting 2018 Platform Geosciences...investigations of the Miocene sandstone hosted fluorite ore deposits, Northeastern Tunisia P 2.3 Benz...Cretaceous seawater involved in magmatic- hydrothermal ore formation? P 2.4 Brunner M., Müller L., Von Quadt...eruptions in the Southern Rocky Mountain Volcanic Field P 2.8 Davies J.H.F.L., Greber N.D., Schaltegger |  | | Catalog/List | | Lots” or type your desired Lot # into the “Search” field. Every lot is listed with full descriptions and...is what just might be one of the finest Elmwood Fluorite combinations – a true show stopper. There are...infrequently in association with various Copper/Lead ore deposits. Good crystals are rare and highly appreciated...[Hoppel # D1280] Estimate: $1,000-$2,000 53005 FLUORITE Elmwood Mine, Carthage, Central Tennessee Ba-F-Pb-Zn...typical light purple exterior typical of Elmwood Fluorite. The faces of the big cube are covered with smaller |  | | Catalog/List | | Gold Nugget Tipuani alluvials, Tipuani Larecaja Province, La Paz Bolivia From the exotic locality of La...Gemstone: Kunzite - 82.02 Cts. Dara-e-Pech pegmatite field Dara-e-Pech District, Kunar Afghanistan Kunzite...Gemstone: Kunzite - 126.84 Cts. Dara-e-Pech pegmatite field Dara-e-Pech District, Kunar Afghanistan Kunzite... 72101 Fluorite William Wise Mine, Westmoreland, Cheshire County, New Hampshire, USA 72105 Fluorite Weardale...Bunker Hill Mine, Shoshone Co., Idaho, USA 72102 Fluorite Nagar Dist., Gilgit-Baltistan, Pakistan 72106 |  | | Journal (issue) | | pyromorphites from Frank Mills Mine in Devon. And a fluorite from SaintPeray Ardeche France.Thank you Thierry...zinc was found which proved to be more common as an ore. This was the beginningof the development of the...Oklal1omaTri-stateregion of th,e of the sulphide ore-bodies continued into the USAwl1ichIle describes...for galena crystals seems to be the Madan ore-field in Bulgaria while smaller but sharp, silvery crystalson...from Weardale, another traditional source. As the ore-bodies were close to the surface there were no deep |  | | Book | | '\llMO~-Y PEAK Antimony Peak [California]: a rerun of a field trip I JO years later (by H. E. Pembenon) 3:78-8...Eq11ilibria in rite Earth; Moon Rocks and Minerals; Field Ion Microscopy; Crystals and X-rays; Co/or and Symmetry...mineral discoveries for 1991 23:423438 ASTURIAS Fluorite and associated minerals from Asturias, Spain (by...Birch) 19:466-467 The Mount lsa-Cloncurry mineral field, northwestern Queensland [Australia] (by R. Sielecki)...(abstract) 24:67 BELSHER. DENNIS 0. Pink octahedral fluorite from Peru 13:29-30 13 BEL-BLA AUTHOR/TITLE |  | | Book | | Republic Belarus Republic . •. Belgium Brazil Bulgaria Canada. Czech Republic Denmark . Egypt France...majority of specimens were collected by staff during field work with and without students. Some of the collection...teaching; rocks and minerals of Victorian goldfields; ore minerals from Australia. Uses and services: Teaching;...catalogued. Specialties: Historical collection of ore body minerals from Queensland; Queensland Agate collection;...and rocks: 5,000. Soil profiles: 33. Specialties: Ore suites national and international; research rocks |  | Simon, A. C., Frank, M. R., Pettke, T., Candela, P. A., Piccoli, P. M., Heinrich, C. A., Glascock, M. (2007) An evaluation of synthetic fluid inclusions for the purpose of trapping equilibrated, coexisting, immiscible fluid phases at magmatic conditions. American Mineralogist, 92 (1) 124-138 doi:10.2138/am.2007.2066 | Journal (article/letter/editorial) | | variable salinities, from geologic settings including ore deposits, subducted oceanic slabs, and metamorphic...historically confined to working in a one-phase fluid field (i.e., vapor, brine, or supercritical fluid) at...individual fluid inclusions, trapped in a one-phase field, by using microthermometrically determined Na concentrations...inclusions in a variety of host minerals (e.g., quartz, fluorite, topaz, anhydrite, olivine, clinopyroxene) indicate...redistribution of elements in magmatic-hydrothermal ore-forming (and other igneous and metamorphic) environments |  | | Report (issue) | | (1984). Average composition from various types of ore, Thierry mine, Ont. ACANTHITE. Sakharova and Bryzgalov...Vendrell-Saz et al., (Sulphosalts, Platinum Minerals and Ore Microscopy (Proc. XI Gen. Mtg. IMA, Novosibirsk)...Vol.). Microprobe analyses (8) from Spissko-Gemer ore deposits, Slovakia. AIKINITE. Kovalenker and Geinke...(Russian) 431 M365 Microprobe analyses (1) from Bulgaria AIKINITE. Kovlenker, (Gold and silver deposits...Analysis,"X-ray, optics from northern Rhodopes, Bulgaria. AIKINITE. Vinogradova et al. (Zap. Vses. Mineral |  | | Book (volume) | | dynamics in gases, in matrix isolation studies, in the field of semiconductor microelectronics, etc. (see Barnes...typical minerals of oxidation zones of sulphide ore deposits. However, in IR spectra of synthetic “hydroniumjarosite”...Ca2B4O4(OH)7Cl·7H2O Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile. Description: Colourless crystal...borax deposit, Salar del Hombre Muerto, Salta province, Argentina (type locality). Description: Colourless...Pegmatite Field, Andrembesoa Commune, Betafo District, Vakinankaratra Region, Antananarivo Province, Madagascar |  | | Book (edition) | | for all amateur mineralogists and students in the field. Jacket photo: (Top) sulfur, Sicily, 14cm; (top...reads as follows: 1 2 3 4 5 Talc Gypsum Calcite Fluorite Apatite 6 7 8 9 10 Orthoclase Quartz Topaz Corundum...USSR, in translation, 1966). INTRODUCTION The Ore Minerals and Their Intergrowths, 2d ed., Vols. 1...fibrous, conchoidal, etc. gangue The portion of an ore that is not economically valuable. gem A mineral...scale is: (1) talc, (2) gypsum, (3) calcite, (4) fluorite, (5) apatite, (6) orthoclase, (7) quartz, (8) | | | Book (edition) | | for all amateur mineralogists and students in the field. Jacket photo: (Top) sulfur, Sicily, 14 cm; (top...reads as follows: I Talc 2 Gypsum 3 Calcite 4 Fluorite 5 Apatite 6 7 8 9 10 Orthoclase Quartz Topaz...USSR, in transla[ion , 1966). INTRODUCTION The Ore Minerals and Their Intergrowths, 2d ed., Vols. 1...fibrous, conchoidal, etc. gangue The portion of an ore that is not economically valuable. gem A mineral...scale is: (1) talc, (2) gypsum, (3) calcite, (4) fluorite, (5) apatite, (6) orthoclase, (7) quartz, (8) |  | | Book | | the art in the field of quartz and silica raw materials. The book covers the broad field of SiO2 minerals...14.3.4 Implications for Hydrothermal Systems and Ore Deposits . . . . . . . . . . . . . . . . . . . ....15.5 Intergrowth Relationships Between Quartz and Ore Minerals: Evidence for South Crofty Tungsten Mine...highpurity quartz sands, refractory materials or silicon ore. Because of the increasing requirements concerning...reconstruct the geological evolution of granitic systems, ore-forming processes or the metamorphic history of rocks |
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