 | | Journal (article/letter/editorial) | | platinum-group-mineral-rich and Mg-poor chromitite in the Kevitsa Ni-Cu-platinum-group-elements deposit Igor González-Pérez...enriched in platinum-group elements (PGE) from the Kevitsa Ni-Cu-PGE deposit. Chromite forming this chromitite...anomalous iridiumgroup-PGE (IPGE: Ir, Ru, and Os) enrichment. Keywords Chromitite . Kevitsa intrusion . Mafic-ultramafic...3 Mineral Research Kari Kojonen, Kustavi, Finland (PGE) (e.g. Mungall and Naldrett 2008; Maier and...important because they are frequently enriched in PGE (Naldrett et al. 2008). The concentration of IPGE |  | Makkonen, Hannu V., Halkoaho, Tapio, Konnunaho, Jukka, Rasilainen, Kalevi, Kontinen, Asko, Eilu, Pasi (2017) Ni-(Cu-PGE) deposits in Finland – Geology and exploration potential. Ore Geology Reviews, 90. 667-696 doi:10.1016/j.oregeorev.2017.06.008 | Journal (article/letter/editorial) | | Accepted Manuscript Ni-(Cu-PGE) deposits in Finland – geology and exploration potential Hannu V. Makkonen... Rasilainen, A. Kontinen, P. Eilu, Ni(Cu-PGE) deposits in Finland – geology and exploration potential...apply to the journal pertain. Title: Ni-(Cu-PGE) deposits in Finland – geology and exploration potential...Makkonen, Geological Survey of Finland Tapio Halkoaho, Geological Survey of Finland Jukka Konnunaho, Geological...Geological Survey of Finland Kalevi Rasilainen, Geological Survey of Finland Asko Kontinen, Geological Survey |  | Cabri, Louis J, Kelvin, Michelle, Yang, Zhaoping, Jackson, Simon E, Altun, Okan (2017) Application of LA-ICP-MS trace-element analysis for precious metal deportment: a case study of the Kevitsa mine, Finland. European Journal of Mineralogy, 29 (4) 635-644 doi:10.1127/ejm/2017/0029-2644 | Journal (article/letter/editorial) | | precious metal deportment: a case study of the Kevitsa mine, Finland 3 LOUIS J. CABRI1,*, MICHELLE KELVIN2... Abstract: The Kevitsa mine, located in northern Finland, contains disseminated Ni–Cu–Fe sulphides and...platinum-group elements; gold; LA-ICP-MS; Kevitsa mine; Finland. rre 10 11 12 13 14 15 16 17 18 19 20...Survey of Canada, Ottawa, Canada 4 Boliden Kevitsa, Finland 1. Introduction 23 24 25 26 27 28 29 30...36 37 38 39 40 41 42 43 44 45 46 47 The Kevitsa Ni–Cu–PGE deposit is a low-grade, disseminated sulphide |  | | Journal (article/letter/editorial) | | P.O. Box 3000, FIN-90014 University of Oulu, Finland A R T I C LE I N FO A B S T R A C T Keywords:...selective flotation of a low grade polymetallic Ni-Cu-PGE ore. The effect of impeller type and speed on bubble...ores (Farrokhpay & Filippov, 2016). Pentlandite (Fe,Ni)9S8, the major nickel hosting sulphide mineral, is...processes. The Kevitsa Ni-Cu-PGE deposit (owned by Boliden) is located in northern Finland. The major sulphide...are pyrrhotite, chalcopyrite, pentlandite and cubanite. Being a low grade ore, sulphide contributes only |  | | Journal (article/letter/editorial) | | minerals Article Oxidative Dissolution of Low-Grade Ni-Cu Ore and Impact on Flotation of Pentlandite Benjamin...E.; Dahl, O. Oxidative Dissolution of Low-Grade Ni-Cu Ore and Impact on Flotation of Pentlandite. Minerals...and Olli Dahl 2 Boliden Kevitsa Mine, Kevitsantie 730, 99670 Sodankylä, Finland Department of Bioproducts... 02150 Espoo, Finland Metso Outotec Finland Oy, Rauhalanpuisto 9, 02230 Espoo, Finland Correspondence:...surface oxidation on the floatability of Kevitsa low-grade Ni-Cu ore. Physicochemical measurements, ethylene |  | | Book | | Mineral Deposits of Finland Edited by Wolfgang D. Maier Raimo Lahtinen Hugh O’Brien AMSTERDAM • BOSTON...Geological Survey of Finland, Espoo, Finland I. Haapala University of Helsinki, Helsinki, Finland T. Halkoaho...Geological Survey of Finland, Kuopio, Finland E. Hanski Oulu Mining School, Oulu, Finland A. Hartikainen Geological...Geological Survey of Finland, Kuopio, Finland C. Hartshorne AngloAmerican Exploration, London, UK T....Mawson Resources, Finland E. Heilimo Geological Survey of Finland, Kuopio, Finland P. Heino Yara Suomi |  | Aaltonen, Annukka, Le, Thi Minh Khanh, Saari, Eija, Dahl, Olli, Musuku, Benjamin, Lang, Aleksandra, Hiidenheimo, Sakari, Dixon, Richard (2023) Improving Nickel Recovery in Froth Flotation by Purifying Concentrators Process Water Using Dissolved Air Flotation. Minerals, 13 (3) 319 doi:10.3390/min13030319 | Journal (article/letter/editorial) | | Recovery in Froth Metso Outotec Finland Oy, Rauhalanpuisto 9, 02230 Espoo, Finland Department of Bioproducts... 02150 Espoo, Finland Boliden Kevitsa Mine, Kevitsantie 730, 99670 Sodankylä, Finland Metso Outotec Research...Research Center, Kuparitie 10, 28330 Pori, Finland Metso Outotec España SA, Avenida Arroyomolinos 11...grade in laboratory scale flotation tests to the Ni rougher-scavenger concentrate increased after DAF...performance. For instance, the Kevitsa Ni-Cu-PGE concentrator plant in northern Finland has been experiencing |  | | Journal (article/letter/editorial) | | Aalto University, Vuorimiehentie 1, 02150 Espoo, Finland; nora.schreithofer@aalto.fi (N.S.); olli.dahl@aalto...performance. The results obtained with Boliden Kevitsa ore showed a good correlation between the water...in more detail in Section 5: (1) Process water is mine-specific, specific, dynamic, unstable, and complex...complex),its the effect of specific compounds(i.e., can mine-specific, be detected byunstable, spiking dynamic...Materials and Methods 2.1. Mine Site, Mineralogy, and Water Circuit 2.1. Mine Site, Mineralogy, and Water |  | Karlsson, Teemu, Räisänen, Marja Liisa, Myöhänen, Timo, Alakangas, Lena, Lehtonen, Marja, Kauppila, Päivi (2021) Hydrogen Peroxide Ammonium Citrate Extraction: Mineral Decomposition and Preliminary Waste Rock Characterization. Minerals, 11 (7) 706 doi:10.3390/min11070706 | Journal (article/letter/editorial) | | Economy Solutions, Geological Survey of Finland, 70211 Kuopio, Finland; paivi.kauppila@gtk.fi Department of...and Recycling, Geological Survey of Finland, 70211 Kuopio, Finland; marja.raisanen@pp1.inet.fi Eurofins...Kuopio, Finland; timo.myohanen@iki.fi Circular Economy Solutions, Geological Survey of Finland, 02151...02151 Espoo, Finland; marja.lehtonen@gtk.fi Correspondence: teemu.karlsson@gtk.fi; Tel.: +358-50-565-1370...Samples collected from several different mine sites in Finland were utilized. The waste rock sample S contents |  | Tanner, Dominique, McDonald, Iain, Harmer, R.E. Jock, Muir, Duncan D., Hughes, Hannah S.R. (2019) A record of assimilation preserved by exotic minerals in the lowermost platinum-group element deposit of the Bushveld Complex: The Volspruit Sulphide Zone. Lithos, 324. 584-608 doi:10.1016/j.lithos.2018.10.032 | Journal (article/letter/editorial) | | Complex. Unlike any other platinum-group element (PGE) deposit of the Bushveld Complex, the Volspruit Sulphide...Sulphide Zone, to NU determine the origin of the PGE mineralisation in ultramafic cumulates and evaluate...to sulphide melt) compared to other sulphide-poor PGE deposits, with a calculated R factor of ~500-3000...slurry. Therefore, we consider it is possible for PGE mineralisation to occur in the ultramafic portion...sub-economic, it may reduce the grade or opportunity for PGE mineralisation higher up in the local magmatic stratigraphy |  | Gongalsky, Bronislav I., Krivolutskaya, Nadezhda A., Ariskin, Alexey A., Nikolaev, George S. (2016) The Chineysky gabbronorite-anorthosite layered massif (NorthernTransbaikalia, Russia): its structure, Fe-Ti-V and Cu-PGE deposits, and parental magma composition. Mineralium Deposita, 51 (8) 1013-1034 doi:10.1007/s00126-016-0687-3 | Journal (article/letter/editorial) | | (NorthernTransbaikalia, Russia): its structure, Fe-Ti-V and Cu-PGE deposits, and parental magma composition Bronislav...and 10 % TiO2 on average. In addition, two large Cu-PGE deposits—Rudny and Kontactovy—are hosted in the...ore is their Cu-enriched composition with much lesser amounts of nickel and cobalt (Cu/Ni/Co ~ 76:7:1)...76:7:1). The sulfide ore contains up to 355 ppm PGE and 30 ppm Au + Ag. Three types of sulfide mineralization...pyrrhotite, Co-Ni arsenides and sulfoarsenides, linneitegroup minerals, sphalerite, cubanite, and millerite |  | | Book | | born hills appear parallel to Mahagiri range due to mine-waste dumping. Unpaved roads serve the movement...The sky is gloomy throughout the day due to the mine and road dust. Social evils, crime, alcoholism,...education, counseling, and training. Making stringent mine-safety rules is not the solution—it has to be implemented...visited all possible platinum group of elements (PGEs)–Ni–Cr-bearing areas in India for reconnaissance studies...DMG DST FACOR GS g/t IMFA IBM Int. MECL ML Mt MYB PGE PGM PL ppb ppm OIG OMC ROM RP t tpa/d SIC SUC USGS/USBM |  | | Journal (volume) | | Geological Survey of Finland 2018 Improving the environmental properties, utilisation potential and... Geological Survey of Finland, Bulletin The Bulletin of the Geological Survey of Finland publishes the results...performance of arsenic-containing tailings. SURVEY OF FINLAND Bulletin 408 Improving the environmental properties...prediction of mining wastes. Geological Survey of Finland, Bulletin 408, 108 pages, 50 figures and 17 tables...quality measured from waste facilities at Finnish mine sites. In addition, the use of reactive transport |  | | Conference Proceedings (Volume) | | Stockholm University, the Geological surveys of Finland and Norway, Luleå University of Technology and...Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...Robertson Platinum group elements in different types of Ni-laterite profiles from the northern Caribbean: a...method for the determination of metal tenors in Ni-Cu-PGE ores ..........................................Stephen J. Barnes, Jesse Robertson & Bélinda Godel Cu-Ni-PGE mineralization of felsic dikes along the Grano |  | | Book | | best explored pluton of this kind with Fe-Ti-V-(Cu-Ni-PGE) mineralization. The understanding of such a metallogenically...international standards, such as Australian JORC or Canadian NI 43-101. Despite of this, the metal accumulations...II Mineral Deposits in Sedimentary Rocks 3 The Cu-Ag-Fe Udokan Deposit���������������������������...��������������� 83 4 Satellite Sandstone-Hosted Cu-Ag-Fe Deposits in Rocks of the Udokan Supergroup...������������� 8.5 Mode of Occurrence of Co and Ni in Copper Ore��������������������������������������������� |
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