 | Mehrabi, Behzad, Siani, Majid Ghasemi, Goldfarb, Richard, Azizi, Hossein, Ganerod, Morgan, Marsh, Erin Elizabeth (2016) Mineral assemblages, fluid evolution, and genesis of polymetallic epithermal veins, Glojeh district, NW Iran. Ore Geology Reviews, 78. 41-57 doi:10.1016/j.oregeorev.2016.03.016 | Journal (article/letter/editorial) | | genesis of polymetallic epithermal veins, Glojeh district, NW Iran Behzad Mehrabi, Majid Ghasemi Siani, Richard...genesis of polymetallic epithermal veins, Glojeh district, NW Iran, Ore Geology Reviews (2016), doi: 10.1016/j...genesis of polymetallic epithermal veins, Glojeh district, NW Iran PT Behzad Mehrabia,*, Majid Ghasemi...of Earth Sciences, Kharazmi University, Tehran, Iran RI a United States Geological Survey, Box 25046...Engineering, University of Kurdistan, Sanandaj, Iran Geological Survey of Norway (NGU), Leiv Eirikssons |  | | Report (issue) | | aquamarine); 19.6 cm high Shigar Valley, Skardu district, Northern Areas, Pakistan P hoto by Jeff Scovil Collection...(variety Morganite) ·, Stak Nala, Skardu district, Northern Areas, Pakistan 4.6 cm wide; Collection Herb...National Capital International Border Province Capital Province Border Secondary City Disputed Border............................Page 33 Map: Central Northern Areas Gunther Neumeier ............................Page 82 Table of.Mineral Localities of the Northern Areas of Pakistan and Other Selected Sites Dudley |  | Xiong, Yi-qu, Shao, Yong-jun, Mao, Jing-wen, Wu, Shi-chong, Zhou, Hao-di, Zheng, Ming-hong (2019) The polymetallic magmatic-hydrothermal Xiangdong and Dalong systems in the W–Sn–Cu–Pb–Zn–Ag Dengfuxian orefield, SE China: constraints from geology, fluid inclusions, H–O–S–Pb isotopes, and sphalerite Rb–Sr geochronology. Mineralium Deposita, 54 (8) 1101-1124 doi:10.1007/s00126-019-00863-x | Journal (article/letter/editorial) | | and Mineral Exploration and Development of Hunan Province, Zhuzhou 412007, China Key Laboratory of Metallogenic...orefield is situated in the northern part of the Xitian district, a significant area of tungsten–tin mineral...located in northeastern Chaling County, Hunan Province. The Nanling region is located between the Yangtze...internal data from 214 geological team of Hunan province, 2010). c Section map of Line A–A′ in b faults...Dengfuxian district, about 7 km apart. The Dengfuxian district (Fig. 1b) is located in the northern region |  | Kotková, Jana, Kullerud, Kåre, Šrein, Vladimír, Drábek, Milan, Škoda, Radek (2018) The Kongsberg silver deposits, Norway: Ag-Hg-Sb mineralization and constraints for the formation of the deposits. Mineralium Deposita, 53 (4) 531-545 doi:10.1007/s00126-017-0757-1 | Journal (article/letter/editorial) | | GmbH Germany 2017 Abstract The Kongsberg silver district has been investigated by microscopy and electron...was documented exclusively from the northern area of the district. Elsewhere, the only Sb-bearing minerals...has been documented only in the central-western area. Myrmekite of freibergite and chalcopyrite reflects...upon heating, characterizes the Kongsberg silver district. Based on the stabilities of minerals and mineral...between 180 and 250 °C. Keywords Kongsberg silver district . Ag-Hg-Sb relationships . Ni-Co-Fe sulfarsenides |  | | Book | | major producing districts, or a representative district if there are many. We name the chief mining companies...graphite supply must come not merely from one district but from a single mine. Thus the physical properties... \ a amas Pape Yetae a hi rypel™ ig hoe area? ; : P i dew hp ol her iene - 2 i" thes...(amosite of the Transvaal; crocidolite of the Cape Province, South Africa). (4) Serpentinized dolomitic limestone...various grades, which tend to vary from one producing area to another (see Mann, 1983). For an example, Canadian |  | | Journal (issue) | | .................................. 45 CHINESE FLUORITE Berthold Ottens ................................Dadongla (Yunchangping) mine near Tongren, Guizhou Province, China. Marcus Budil specimen; Jeff Scovil photo...of Tonglushan, near the city of Daye in Hubei Province, have revealed important historical information...tonnes of ancient slag were found, covering a surface area of 20,000 square meters. The ancient Tonglushan...limited availability of water in the relatively dry northern plains has historically been a further hindrance |  | | Book | | Hathor, the miners’ Goddess was excavated in the area. The Arab countries extend from the Atlantic Ocean...increase to 350 million by the year 2000. They cover an area of about 14 million km? (see Table 1.1). The United...San‘a national : product per capita |Growthrate% Area (US$) 1979 km? 0.4 32 7.1 28,940 2,381,700...the Tunisian border, East Tebessa, in the same area as the Ouenza and Abu Khadra deposits and is geologically...the most important producing mines in the Telmesan area. The ore is found as impregnations in dolomitic |  | | Journal (issue) | | 9 September, 2019 $6.00 World's Finest Red Fluorite Specimens Discovered! From the Huanggangliang...foreign buyers to arrive at this Inner Mongolian area after the discovery of these amazing specimens....the world's formerly most famous pink octahedral fluorite localities of Switzerland, Pakistan, and Peru...have seen the material that these new octahedral fluorite crystals are the finest mineral specimens of any...over- 2 Red Fluorite from China (Continued from page I) washing often detached the fluorite crystals from |  | | Report (issue) | | http://periodic.lanl.gov/images/periodictable.pdf. Cover. A fluorite specimen from the Number 1 (Minerva) Mine, Cave-in-Rock...Illinois-Kentucky fluorspar district, showing the sequence of mineral deposition. Worldwide, fluorite is the only mineral...G1. G2. G3. G4. G5. G6. G7. Photograph of a fluorite specimen from the Number 1 (Minerva) Mine, Cave-in-Rock...Cave-in-Rock subdistrict, Illinois-Kentucky fluorspar district............................................G3...G3 Graph showing the solubility of fluorite as a function of temperature for complex Na-Ca-Mg-Cl brines |  | Van Alstine, R. E., Worl, R.G., Heyl, A.V., Trace, R.D., Parker, R.L., Griffitts, W.R., Sainsbury, C.L., Cathcart, J.B. (1976) Geology and resources of fluorine in the United States. Professional Paper 933. US Geological Survey doi:10.3133/pp933 | Report (issue) | | Manganese nodules, o cean floor 13. Botryoidal fluorite ore, Poncha Springs, Colo . 14. Tungsten ore,.................................... Fluorine in fluorite deposits and occurrences............................................................... Stanley area .. ... .. ..... .. .. ..... ... . .......... ....................................... Cooks Peak-Fluorite Ridge.................................. Sierra.................. . Illinois-Kentucky fluorspar district, by R. D. Trace ............................. |  | | Book (volume) | | Exeter EX2 7HU 岼 01392–445271 Geological Survey of Northern Ireland, Colby House, Stranmillis Court, Belfast...map and cross section through the central and northern segments of the "Tourmaline" Tin Deposit (after...Geological map and cross section through the Bakhud Fluorite Deposit (after V.A. Avtonomov, 1976). Figure 9...10 Geological cross section through the central area of the Aynak Copper Deposit (after V.M. Chmyriov...by coal accumulation epochs in the Darrah-i-Suf District. Table 8 Quality of coals From Darrah-I-Suf |  | Fei, Xianghui, Zhang, Zhaochong, Cheng, Zhiguo, Santosh, M., Jin, Ziliang, Wen, Bingbing, Li, Zixi, Xu, Lijuan (2018) Highly differentiated magmas linked with polymetallic mineralization: A case study from the Cuihongshan granitic intrusions, Lesser Xing'an Range, NE China. Lithos, 302. 158-177 doi:10.1016/j.lithos.2017.12.027 | Journal (article/letter/editorial) | | address this issue. The major rock types in the mine area are Early Paleozoic intrusions composed of biotite...recognized at least two MA magmatic events in this area, including the Early Paleozoic and the Early Mesozoic...cassiterite U-Pb ages in the Cuihongshan mining area, and attempt to: (1) clarify the granite types of...part of the Lesser Xing’an Range and occupies an area of D 2.4km2 (Fig. 1b). The deposit hosts an estimated...lithological units have been identified in the mining area, including the Proterozoic Dongfengshan Complex |  | | Journal (article/letter/editorial) | | Germany) and of SW England (UK) are components of the northern branch of the European Variscides. They both have...Cornubian metallogenic province has been more productive of tin and copper than the KE province which produced...uranium and silver and, in recent years, much fluorite. However, the overall metallogeny characterized...vertical mineral zoning is poorly developed in the KE province, though there are lateral variations between the...In contrast the mineral zones of the Cornubian province are localized and may involve telescoping within |  | | Journal (issue) | | 2008 Green and pink elbaite from Paprook, Kunar Province, Afghanistan, gets its color from manganese in...of Manganese ............. 12 50 Bishop Cap Fluorite This boring black mineral is a color activator...the upper lefthand side. The bottom of the drilled area was smoothed using a 1/8 inch core drill to remove...the Argentinian Andes near Capillitas, in the province of Catamarca. This is a remarkable hydrothermal...Colorado and the Kalahari Desert in North Cape Province, South Africa. The world's finest scalenohedral |  | | Journal (article/letter/editorial) | | THE PARAGENESIS AND COLOR OF FLUORITE THE ENGLISH PENNINES IN KrNcsrrv C. DuNnau, GeologicalSuraey...Paragenesis of Fluorite. . In Banded Veins In "Flats" and Cavities Epimorphsafter Fluorite fn the OxidationZone...Distribution oI Colored Fluorite in the Northern Pennines Review of other Fluorite Occurrences. . . . ....IwrnooucrroN The beautiful violet crystals of fluorite from the English Pennines are known to mineral...this region. The details of mode of occurrence of fluorite in the Pennines are not as familiar to the mineralogist |  | | Report (issue) | | courtesy of the U.S. Department of Energy Western Area Power Administration. Back cover. A handful of stibnite...barite (barium, Ba), beryllium (Be), cobalt (Co), fluorite or fluorspar (fluorine, F), gallium (Ga), germanium...population growth and the change in supporting land area from 3500 B.C. to 2100 A.D., with projections to...related deposit types, gelogic map of Spor Mountain area in Utah, photograph of beryllium tuff at Spor Mountain.........................F13 G1. Photograph of a fluorite specimen from the Number 1 (Minerva) Mine, Cave-in-Rock |  | | Journal (article/letter/editorial) | | Basque-Cantabrian basin and Paleozoic basement, Northern Spain F. Velasco, A. Pesquera, J.M. Herrero Departamento...western Pyrenees and in the Basque-Cantabrian basin, northern Spain, sediment-hosted Zn-Pb deposits are found...mineralizations also are known in a third geological area setting, the Paleozoic Sierra de la Demanda massif...and Velasco 1989, 1993). In the second geological area, i.e. in the Lower Cretaceous carbonate rocks, Mississippi...age (Heddebaut 1973) which crop out in the central area of the massif, and an upper one, Cinco Villas Formation |  | Veeravinantanakul, Apivut, Takahashi, Ryohei, Agangi, Andrea, Ohba, Tsukasa, Watanabe, Yasushi, Elburg, Marlina A., Ueckermann, Henriette, Kanjanapayont, Pitsanupong, Charusiri, Punya (2021) Zircon Hf‐isotope constraints on the formation of metallic mineral deposits in Thailand. Resource Geology, 71 (4) 436-469 doi:10.1111/rge.12276 | Journal (article/letter/editorial) | | deposits and other vein-type antimony, tungsten, fluorite, and base metal deposits. These results imply...et al., 2014). The Chatree deposit in Phichit Province is an epithermal gold–silver deposit which is...Jarim, Tha Pla district of Uttaradit Province, Si Sa Ket, Na Noi district of Nan Province, and the southeast...ET AL. Phot district of Prachin Buri province, Wang Nam Yen district of Sa Kaeo province, Pong Nam Ron...Ron district of Chantaburi province (Figure 1; Shawe, 1984; DMR, 2014). Orberger et al. (1995) classified |  | | Book | | gold, antimony, iron-wolfram-molybdenite, iron, fluorite, copper-lead-zinc, mercury, mercury-anti- x...Turkish Taurus mountains: the Bolkardağ mining district. Antiquity 61:64–71 Yener KA, Kulakoğlu F, Yazgan...chalcedonies, may originate from sources to the east in Iran or India. The distant source of this material should...Ubaid Period (ca. 5500–4000 B.C.) at many sites in Northern Mesopotamia (Wright 1969). Some of the finest...Höyük (Fig. 1.3). The spread of obsidian over a wide area of the Near East attests to its desirability as |  | Porras-Toribio, Israel, Pi-Puig, Teresa, Villanueva-Estrada, Ruth Esther, Rubio-Ramos, Marco Antonio, Solé, Jesús (2022) Mineralogy, Geochemistry, and Stable Isotopes (C, O, S) of Hot Spring Waters and Associated Travertines near Tamiahua Lagoon, Veracruz, Gulf of Mexico (Mexico) Minerals, 12 (7) 822 doi:10.3390/min12070822 | Journal (article/letter/editorial) | | calcite, celestine, barite, jarosite, opal, and fluorite as accessory minerals. Isotopic analyses for C...series of hydrocarbon oil fields at depth. On this area, on the west coast of Tamiahua Lagoon—north of the...emanations of the area. 2. Geological Context The studied area is located in the northern area of the state...Eocene to the Pleistocene ages outcrop in the study area. Recent lacustrine-type material is recorded, given...the Trans-Mexican Volcanic Belt (TMVB), being the area therefore dominated by a convective-type heat flow |  | | Report (volume) | | Geology and Ore Deposits of the Atacocha District ·Departamento de Pasco Peru By ROBERT F. JOHNSON, RICHARD..._______________ _ Relation of ore deposits to district geologic features _______________ _ Mine descriptions...of the Atacoeha district, Departamento de Pasco, Peru. Geologic map of the Machcan area. Map of the principal...map and structure .section,., of the Atacoeha mine area. Map of the 4,103 level, Atacocha mine. Map of the...Geologic map of the Milpo area. Page Index map showing location of the Atacocha district, Departamento de Pasco |  | | Book | | Even though the mineral production of the Alpine province has lost its significance as compared with other...economic geology extended far beyond the Alpine area, as in Europe no similar symposium had ever been...conceptions of oreforming processes from this adjacent area. Besides the regional aspect, a further reason dictated...Mining and Trading in the Berchtesgaden and Salzburg Area. An Introduction to the Historical Background of...Mineralization in Middle Permian of Tregiovo (Province of Bozen/Trient, Italy) (With 6 Figures). . . |  | | Report (volume) | | with entries listed according to author, geographic area, and subject. INTRODUCTION Uranium-bearing veins...most important were those in the Central City district, Colorado, from which about 300 tons of high-grade... 328 SELECTED BIBLIOGRAPHIES OF URANIUM GEOLOGY area, Montana and Wyoming, and the deposits in the Dripping...areas in Saxony; the Beaverlodge district, Canada; the Cornwall district, England; the Guarda and adjacent...United States except for some in the Central City district, Colorado were discovered since the mid-1940's |  | | Journal (article/letter/editorial) | | lime-silicaterocks, the product of metamorphism. Around the northern or Cobriza intrusion the lime-silicaterock is...(hedenbergite); 5, limeiron garnet (andradite); 6, fluorite, quartz and metallicsulfides (and actinolitichornblende);...actinolitichornblende); 7, metallic sulfides(and quartz and fluorite); 8, .calcite. Each of thesestagesreplacedthe...northernMexico plateau. Broadlyspeaking,throughout this province,a thicknessof severalthousandfeet of blue limestoneis...Jurassicthrough Cretaceousin age. Throughout this province, the shaleshabitually form the valleys, the limestonesthe |  | | Report (volume) | | Southeast Missouri district-____________________________________ Illinois-Kentucky district,.____________...structural features near the Illinois-Kentucky mining district.___________________________________________ _...covered shield area of the Central States. Complex fault lineaments intersect in each district and are major...pyrite deposits of southeast Missouri, and the fluorite, zinc, barite, lead deposits of IllinoisKentucky...1). A very small part of the Illinois-Kentucky district extends into the Evansville quadrangle (not included |
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