 | | Journal (article/letter/editorial) | | mineralizations of the Desná Group in the Silesicum, Czech Republic: petrographic, mineralogical, and geochemical...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic; losos@sci.muni.cz Corresponding author Investigated...previous literature, these rocks either belong to iron-formations (six localities) or are of magmatic origin...analyses. The minerals have compositions unknown to iron-formations. Instead they indicate that these may...the mixtures into garnet-rich rocks (= granular iron-formations) identical to coticules. During a second |  | | Book | | the same passion for minerals and the NE Bavarian region. The Oberpfalz was his home and my adopted country...Bohemian Massif, which is shared by Germany, the Czech Republic, Poland and Austria, has been focused on these...the principal techniques of deep geophysics, this region enables us to look at the origin of pegmatites...Hagendorf has been mined for feldspar and the deposit is not yet exhausted as far as the high-purity...to find new profitable mineral deposits in the region are not very promising and mining in Germany is |  | | Journal (article/letter/editorial) | | wholerock and mineral compositions of Precambrian iron-formations and their implications Arno Mücke With...whole-rock and mineral compositions of Precambrian iron-formations and their implications. – N. Jb. Miner...(179): 175 – 219; Stuttgart. Abstract: 139 samples of iron-formations from all the five continents belonging...2 + iron (expressed as Fe2O3) contents are mostly higher than 90 wt %. This indicates that iron-formations...form of quartz. These mineral assemblages represent iron-formations that belong to the oxide facies comprising |  | Pertoldová, J., Košuličová, M., Verner, K., Žáčková, E., Pertold, Z., Konopásek, J., Veselovský, F., Košler, J. (2014) Geochronology and petrology of pyroxene-garnet skarns (eastern Bohemian Massif): implications for the source and evolution of the Variscan continental crust. Journal of GEOsciences, 59 (4) 367-388 | Journal (article/letter/editorial) | | Jan Košler1,3† 1 Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic; jaroslava.pertoldova@geology...Charles University, Albertov 6, 128 43 Prague 2, Czech Republic 3 Centre for Geobiology and Department of Earth...Microanalysis of the Masaryk University and the Czech Geological Survey in Brno. Operating conditions...were spessartine (Si, Mn), sanidine (Al, K), almandine (Fe), hornblende (Ti), andradite (Ca), MgAl 2O4...undertaken by wet chemistry in the laboratories of the Czech Geological Survey, Prague–Barrandov. The relative |  | Gor’kovets, V. Ya., Rudashevskii, N. S., Rudashevskii, V. N., Popov, M. G., Antonov, A. V. (2013) Indicator minerals of diamond in the lamproitic diatreme, Kostomuksha region, Karelia. Doklady Earth Sciences, 450 (1) 475-478 doi:10.1134/s1028334x13050024 | Journal (article/letter/editorial) | | Diamond in the Lamproitic Diatreme, Kostomuksha Region, Karelia V. Ya. Gor’kovetsa, N. S. Rudashevskiib...potential of the new diatreme in the Kostomuksha ore district. DOI: 10.1134/S1028334X13050024 A series of alkaline...major ity of them are located in the Kostomuksha iron deposit. The K–Ar age of phlogopite from lamproites...ga in area was found within the Kostomuksha iron deposit. The pipe cuts through the Archean metamorphic...of Sciences, ul. Pushkinskaya 11, Petrozavodsk, Republic of Karelia, 185910 Russia b OOO PC+, Svetalnovskii |  | | Conference Proceedings (Volume) | | Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings VOLUME...Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings Volume...volume: Jonsson, E. et al. (ed.), 2013: Mineral deposit research for a high-tech world. Proceedings of...Metallogeny of the Fennoscandian Shield. Mineral deposit research for a high-tech world. Proceedings of...peculiarities of vent chimneys from the Yubileynoye VMS deposit at the Early Devonian basalt-boninite basement |  | Wang, En-De, Xia, Jian-Ming, Fu, Jian-Fei, Jia, San-Shi, Men, Ye-Kai (2014) Formation mechanism of Gongchangling high-grade magnetite deposit hosted in Archean BIF, Anshan-Benxi area, Northeastern China. Ore Geology Reviews, 57. 308-321 doi:10.1016/j.oregeorev.2013.09.013 | Journal (article/letter/editorial) | | mechanism of Gongchangling high-grade magnetite deposit hosted in Archean BIF, Anshan-Benxi area, Northeastern...mechanism Gongchangling iron ore deposit High grade magnetite ore a b s t r a c t Banded iron-formations are...are main resources of global iron ore in which high-grade ore is mainly composed of martite–goethite and...resource of iron ore in China, mainly distributing in Liaoning and Hebei Province. In China, the iron ore with...than 50% is classified as high-grade iron ore. The highgrade iron ore mainly consists of magnetite and |  | Sepidbar, Fatemeh, Mirnejad, Hassan, Li, Jian-Wei, Ma, Changqian (2017) Mineral and stable isotope compositions, phase equilibria and 40Ar–39Ar geochronology from the iron skarn deposit in Sangan, northeastern Iran. Ore Geology Reviews, 91. 660-681 doi:10.1016/j.oregeorev.2017.08.029 | Journal (article/letter/editorial) | | equilibria and 40Ar– 39Ar geochronology from the iron skarn deposit in Sangan, northeastern Iran Fatemeh Sepidbar...equilibria and 40Ar– 39Ar geochronology from the iron skarn deposit in Sangan, northeastern Iran, Ore Geology...equilibria and 40Ar– 39Ar geochronology from the iron skarn deposit in Sangan, northeastern Iran Fatemeh Sepidbara...Tell: +98–21–61112959 Abstract The Sangan iron skarn deposit is located on the eastern edge of the Sabzevar-Doruneh...to +17.0‰) of pyrite separates from the Sangan iron ore indicate that evaporites had an important role |  | Lupulescu, Marian V., Bailey, David G., Hawkins, Michael, Carl, James D., Chiarenzelli, Jeffrey R. (2014) The Benson Mines, St. Lawrence County, New York: History of the Discovery, Mining, and Mineralogy of the Deposit. Rocks & Minerals, 89 (2) 118-131 doi:10.1080/00357529.2014.865431 | Journal (article/letter/editorial) | | (about 1.1 billion-year-old), gneiss-hosted iron deposit located in the Adirondack Mountains, St. Lawrence...information on the geology and mineralogy of this deposit is very scarce (Hagni 1968; Tumialan History of...of the Discovery, Mining, and Mineralogy of the Deposit 118 ROCKS & MINERALS Figure 1 (far left). Large...jchiarenzelli@stlawu.edu Figure 3a (above). Map of Benson Iron Mines and vicinity. The Little River (lower center)...data on the mineralogy of the deposit. Additionally, the origin of the deposit will be discussed within the |  | Jiang, Y. D., Štípská, P., Sun, M., Schulmann, K., Zhang, J., Wu, Q. H., Long, X. P., Yuan, C., Racek, M., Zhao, G. C., Xiao, W. J. (2015) Juxtaposition of Barrovian and migmatite domains in the Chinese Altai: a result of crustal thickening followed by doming of partially molten lower crust. Journal of Metamorphic Geology, 33 (1) 45-70 doi:10.1111/jmg.12110 | Journal (article/letter/editorial) | | University, 12843 Praha 2, Czech Republic 3 Center for Lithospheric Research, Czech Geological Survey, 11821...11821 Praha 1, Czech Republic 4 State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry...Devonian sequence, the second major sequence in the region, unconformably overlies the Habahe Group and is...2011), documenting Early Devonian volcanism in the region. Geochemical data for the volcanic rocks show clear...(designated as S1 and S2) have been identified in this region. The S1 fabric in Ordovician metasedimentary rocks |  | | Journal (article/letter/editorial) | | montebrasite + quartz, and triphylite + albite ! almandine + quartz, respectively. Finally, the geochemical...several pegmatites located in the Conselheiro Pena district, between Galiléia and Mendes Pimentel (Fig. 1)...several districts, among which the Conselheiro Pena district (Pedrosa-Soares et al. 2009), which consists of...and the basement rocks of the Conselheiro Pena district: the Galiléia and Urucum magmatic suites, which...Fig. 1. Geological map of the Conselheiro Pena district (modified from Nalini et al. 2000, Chaves et al |  | | Thesis/Dissertation | | chemistry is described using the end-members pyrope, almandine, spessartine, andradite, grossular, and uvarovite...andradite) and pyralspite (pyrope, spessartine and almandine). The chemistry of the pyralspite species was...pyrope-andradite, spessartine-grossular, and almandine-grossular. This study concluded that refractive................................... 17 2.5.2. Almandine .......................................................................... 34 2.5.7. Pyrope-almandine ............................................. |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and.... . . . . . . . . . . . . . . . . . . . . . . . Iron . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . 9.2. Magmatic iron deposits . . . . . . . . . . . . . . . . . . . ...Structure-related iron deposits . . . . . . . . . . . . . . . . . . . . . . . . . 9.4. Sedimentary iron deposits | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and.... . . . . . . . . . . . . . . . . . . . . . . . Iron . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . 9.2. Magmatic iron deposits . . . . . . . . . . . . . . . . . . . ...Structure-related iron deposits . . . . . . . . . . . . . . . . . . . . . . . . . 9.4. Sedimentary iron deposits |  | Ruan, Chen-Tao, Yu, Xiao-Yan, Su, Shang-Guo, Santosh, M., Qin, Li-Jie (2022) Anatomy of Garnet from the Nanminghe Skarn Iron Deposit, China: Implications for Ore Genesis. Minerals, 12 (7) 845 doi:10.3390/min12070845 | Journal (article/letter/editorial) | | Anatomy of Garnet from the Nanminghe Skarn Iron Deposit, China: Implications for Ore Genesis Chen-Tao...Abstract: Garnet is a common constituent of skarn type iron deposits and can be used to derive potential information...characteristics of garnet from the Nanminghe skarn iron deposit in China to elucidate the formation process...of garnet growth, with a gradual decrease in the iron content from early to late stage, accompanied by...generations of garnet suggest that the garnet in the iron skarn crystallized under high oxygen fugacity and |  | Soh Tamehe, Landry, Chongtao, Wei, Ganno, Sylvestre, Simon, Shaamu Jeremia, Kouankap Nono, Gus Djibril, Nzenti, Jean Paul, Lemdjou, Yanick Brice, Lin, Naing Htun (2019) Geology of the Gouap iron deposit, Congo craton, southern Cameroon: Implications for iron ore exploration. Ore Geology Reviews, 107. 1097-1128 doi:10.1016/j.oregeorev.2019.03.034 | Journal (article/letter/editorial) | | Geology of the Gouap iron deposit, Congo craton, southern Cameroon: Implications for iron ore exploration...Geology of the Gouap iron deposit, Congo craton, southern Cameroon: Implications for iron ore exploration... Geology of the Gouap iron deposit, Congo craton, southern Cameroon: Implications for iron ore exploration...banded iron formation (BIF)-hosted iron deposits have been discovered. The Gouap iron deposit, which...Ntem Complex, is one of the recent discoveries of iron deposits in this area. In this study, geological |  | Makvandi, Sheida, Ghasemzadeh-Barvarz, Massoud, Beaudoin, Georges, Grunsky, Eric C., Beth McClenaghan, M., Duchesne, Carl (2016) Principal component analysis of magnetite composition from volcanogenic massive sulfide deposits: Case studies from the Izok Lake (Nunavut, Canada) and Halfmile Lake (New Brunswick, Canada) deposits. Ore Geology Reviews, 72. 60-85 doi:10.1016/j.oregeorev.2015.06.023 | Journal (article/letter/editorial) | | massive sulfide deposits, Izok Lake deposit, Halfmile Lake deposit, Geochemical censored data, Principal...Izok Lake massive sulfides, gahnite-rich dacite and iron formations formed during the amphibolite facies...alteration zone associated to the Halfmile Lake deposit, hydrothermal magnetite has been overprinted by...gahnite-rich dacite down-ice from the Izok Lake SC deposit show the use of magnetite chemistry in geochemical...P TE D MA more than 2 km down-ice from the deposit. NU area, till magnetite grains with the signature |  | | Journal (article/letter/editorial) | | when the first settlers in this area began smelting iron ore. Vivianite is also a common mineral of the ironstone...earth. This is exemplified by the P-bearing giant iron ore deposits at Kiruna, Sweden, the wide spectrum...spectrum of black-shale-hosted base metal deposit and some Phanerozoic ironstone deposits (Parak, 1985; Petránek...sediments (Fromm et al., 2005; Skarpelis, 2006). Iron -bearing phosphates may be encountered in lacustrine...paleosols have a variable content of phosphorus besides iron, aluminum, silica and organic matter (Schwertmann |  | Alaminia, Zohreh, Mehrabi, Behzad, Razavi, Seyed Mohammad Hossein, Tecce, Francesca (2020) Mineral chemistry, petrogenesis and evolution of the Ghorveh-Seranjic skarn, Northern Sanandaj Sirjan Zone, Iran. Mineralogy and Petrology, 114 (1) 15-38 doi:10.1007/s00710-019-00688-6 | Journal (article/letter/editorial) | | (grossular-andradite) and subcalcic (grossular-almandine-spessartine) garnet during the skarn evolution...mineralogy and zonation can be used to construct deposit-specific exploration models. Z. Alaminia et al...associated with ore mineralizations including the iron skarn deposit at Zafar-Abad (Barati and Gholipoor 2014)...et al. 2010; Zamanian. 2007), the Shams-Abad iron deposit (Ghorbani 2013), the Deh–Hossein and Nezam-Abad...deposits (Abdi 2007), the Malayer-Esfahan Pb-Zn district (Ghorbani, 2007; Momenzadeh, 1976) and the Ebrahim-Attar |  | | Journal (article/letter/editorial) | | stratiform skarn and volcanic exhalative Pb–Zn deposit (Sawusi) in the southern Chinese Altay Mountains:...Sawusi Pb–Zn deposit from the southern Chinese Altay. The host rock of the Sawusi deposit is rhyolitic...stratiform skarn of the Sawusi deposit consists mainly of spessartine, almandine, Mn-rich grunerite, biotite...(401± 3.1 Ma) of the Biesisala porphyry, Sawusi deposit. The O, H and C isotopic compositions show that...stratiform skarn and Pb–Zn mineralization of the Sawusi deposit are quite different from the contact-metasomatic |  | | Book | | Sandstone (early Cambrian), a stream and lake deposit; and many of the youngest (Pennsylvanian), which...of the native copper and iron deposits in the Northern Peninsula, that region has been intensely prospected...contributions to our knowledge of the geology of the iron ranges remained scattered and fragmentary. The post-World...Northern Peninsula in both the Copper Country and the iron ranges by the U.S. and Michigan Geological Surveys...Ontonagon, Houghton, and Keweenaw Counties GROUP Iron and Dickinson Counties Jacobsville Sandstone u |  | | Book (edition) | | 03-05 14 Cadmium I/A.04-40 16 Lead I/A.05-20 18 Iron I/A.07-10 20 Kamacite I/A.07-20 22 Taenite I/A.08-20...(S : As,Sb,Bi = x), Sulfosalts with Predominant Iron and Copper x = 2.0 Berthierite II/E.01-10 458 Wittichenite...VIII/A.01-20 Olivine VIII/A.04-00 VIII/A.08-20 Almandine VIII/A.08-160 Henritermierite VIII/A.09-40 Coffinite...sometimes red tinges or cobalt with pink shades, while iron shows pronounced tones of red, brown, and occasionally...gangue mineral may be considered as waste in one deposit and as ore mineral in another (e.g., hedenbergite) |  | | Journal (article/letter/editorial) | | fluid inclusions and carbon isotopes of the Kaman iron deposits, Central Anatolia, Turkey: Implication...fluid inclusions and carbon isotopes of the Kaman iron deposits, Central Anatolia, Turkey: Implication...fluid inclusions and carbon isotopes of the Kaman iron deposits, Central Anatolia, Turkey: Implication...tr; Tel:+90 384 2281000/15021) ABSTRACT The Kaman iron deposits are located in Central Anatolia and are...microthermometry, and carbon isotope results reveal that Kaman iron deposits were developed by a combination of processes |  | | Journal (article/letter/editorial) | | conditions and genesis of the Huogeqi Cu–Pb–Zn–Fe deposit in the northern margin of the North China Craton:...online 17 September 2011 Keywords: Copper–Lead–Zinc–Iron ores Base metals Ore fabrics Mineral paragenesis...c t The Huogeqi Cu–Pb–Zn–Fe deposit is located in the Langshan district in the western segment of the...northern margin of the North China Craton. The deposit is hosted by upper greenschist-lower amphibolite...syngenetically formed Fe orebodies and iron formations in the Huogeqi deposit were favorable sites for epigenetic |  | Li, Li-Xing, Zi, Jian-Wei, Li, Hou-Min, Rasmussen, Birger, Wilde, Simon A., Sheppard, Stephen, Ma, Yu-Bo, Meng, Jie, Song, Zhe (2019) High-Grade Magnetite Mineralization at 1.86 Ga in Neoarchean Banded Iron Formations, Gongchangling, China: In Situ U-Pb Geochronology of Metamorphic-Hydrothermal Zircon and Monazite. Economic Geology, 114 (6) 1159-1175 doi:10.5382/econgeo.4678 | Journal (article/letter/editorial) | | Magnetite Mineralization at 1.86 Ga in Neoarchean Banded Iron Formations, Gongchangling, China: In Situ U-Pb Geochronology...type of iron mineralization hosted by banded iron formations (BIFs). The Gongchangling iron deposit hosted...represents one of the most economically important iron deposits in China. Located in mining area II, it...it is a high-grade (>50 wt % Fe) magnetite deposit and one of the largest of its type in the world. However...However, the lack of reliable age constraints on iron mineralization has hindered the testing of competing |
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