 | | Journal (article/letter/editorial) | | Suzanne Paradisc a c British Columbia Geological Survey, Victoria, BC, Canada; bSchool of Earth and...Victoria, BC, Canada; Natural Resources Canada NRCan, Geological Survey of Canada, Sidney, BC, Canada ABSTRACT...alkaline silicate igneous rocks, forming alkaline-carbonatite complexes, but some occur as isolated pipes,...indicator mineral surveys Carbonatites and alkaline-carbonatite complexes are the main sources of rare earth... Nine per cent of carbonatites and alkaline-carbonatite complexes contain active or historic mines, making |  | | Journal (article/letter/editorial) | | Lakehead University, Thunder Bay, Ontario P7B 5E1, Canada a r t i c l e i n f o Article history: Received...production of Nb, with the primary St. Honoré carbonatite and other sources accounting for only for 7 and...individual petrographically-defined units of carbonatite contain distinct suites of pyrochlore. Bulk rock...10 times or more above those of the primary carbonatite. Commonly, pyrochlores in laterites are fine grained...[Araxá and Catalão-II (Brazil) and St. Honoré (Canada)]. All produce ferroniobium alloy from pyrochlore |  | | Report (issue) | | Ministry of Energy, Mines and Petroleum Resources British Columbia Geological Survey Paper 2019-01 Geological...Ministry of Energy, Mines and Petroleum Resources British Columbia Geological Survey Paper 2019-01 Ministry...Resources Mines and Mineral Resources Division British Columbia Geological Survey Recommended citation...petrology of rocks in the Decar area, central British Columbia: Petrologically constrained subdivision of...Fieldwork 2018, British Columbia Ministry of Energy, Mines and Petroleum Resources, British Columbia Geological |  | | Journal (article/letter/editorial) | | “Coltan,” that caused Ta mines in Australia and Canada to be placed on care and maintenance. More recently...placer deposits and weathered crusts overlying carbonatite and peralkaline complexes account for the majority...majority of Ta production. Several carbonatite-related deposits (e.g. Upper Editorial handling: D. Huston...(Ring Road), Victoria, BC, Canada V8P 5C2 G. J. Simandl (*) British Columbia Ministry of Energy and Mines...Victoria, BC, Canada V8W 9N3 e-mail: george.simandl@gov.bc.ca Fir and Crevier, Canada) are being considered |  | Çimen, Okay, Kuebler, Corinne, Simonetti, Stefanie S., Corcoran, Loretta, Mitchell, Roger, Simonetti, Antonio (2019) Combined boron, radiogenic (Nd, Pb, Sr), stable (C, O) isotopic and geochemical investigations of carbonatites from the Blue River Region, British Columbia (Canada): Implications for mantle sources and recycling of crustal carbon. Chemical Geology, 529. 119240 doi:10.1016/j.chemgeo.2019.07.015 | Journal (article/letter/editorial) | | carbonatites from the Blue River Region, British Columbia (Canada): Implications for mantle sources and...carbonatites from the Blue River Region, British Columbia (Canada): Implications for mantle sources and...Carbonatites From the Blue River Region, British Columbia (Canada): Implications for Mantle Sources and...Oliver Road, Thunder Bay, Ontario P7B D MA 5E1, Canada PT E Corresponding Author: Okay Çimen E-mail:...the Fir, Felix, Gum, and Howard Creek carbonatites from the Blue River Region, British Columbia (Canada) |  | | Journal (volume) | | Strashimir Borisov Strashimirov, University of Mining and Geology “St. Ivan Rilski” (BG), Nada Vasković...Geological Sciences, University of Manitoba, Winnipeg, Canada (frank_hawthorne@umanitoba.ca) Recent advances...consideration remains the environmental impacts of mining uranium and the final disposition of nuclear wastes...a vast range of geologic environments from the upper mantle through to the near surface environment....Berkeley Nanogeoscience Center, Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley |  | Zhu, Ze-Ying, Wang, Ru-Cheng, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Che, Xu-Dong, Charles, Nicolas, Lespinasse, Marc (2019) Petrogenesis of Nb–(Ta) aplo-pegmatites and fine-grained granites from the Early Cretaceous Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China. Lithos, 346. 105150 doi:10.1016/j.lithos.2019.105150 | Journal (article/letter/editorial) | | of the Huangshan suite: the Upper Fir carbonatite, British Columbia, Canada (Mackay and Simandl, 2015);...incorporation in hydrothermal minerals: insights from calcite growth experiments. Geofluids 11, 48–56. SC Bouabsa...and Mineral Deposits: Geological Association of Canada, GAC Short Course Notes 17, 45–67. Linnen, R.L...pegmatites: Separation Lake area, N.W. Ontario, Canada. Mineralogy and Petrology 70, 165– 198. Tuttle...mineralization in the Tanco Lower MA pegmatite, Manitoba, Canada. Economic Geology 102, 257–274. Van Lichtervelde |
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