 | | Journal (article/letter/editorial) | | FIELD STRENGTH ELEMENTS IN THE T ZONE, THOR LAKE RARE-METAL DEPOSIT YONGGANG FENG§ AND IAIN M. SAMSON...ABSTRACT The Thor Lake rare-element (Y-REE-Nb-Ta-Zr-Be) deposit, Northwest Territories, Canada, is a world-class...world-class deposit hosted by alkaline syenite and granite and has two main mineralized zones, namely the...the Nechalacho and T Zones deposit. The T Zone is shown to have originally been a pegmatite, but has experienced...respectively. Although aegirine and arfvedsonite from alkaline rocks can contain HFSE, LA-ICP-MS analysis of |  | | Report (issue) | | BULGARIA BURKINA FASO BURUNDI CAMBODIA CAMEROON CANADA CENTRAL AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA...NETHERLANDS NEW ZEALAND NICARAGUA NIGER NIGERIA NORTH MACEDONIA NORWAY OMAN PAKISTAN PALAU PANAMA PAPUA...use of particular designations of countries or territories does not imply any judgement by the publisher...as to the legal status of such countries or territories, of their authorities and institutions or of...REE ................................. 6 2.3.1. Alkaline intrusions and igneous complexes............. |  | | Report (issue) | | ...O7 Rare-Earth-Element-Mineral Formation in Alkaline Magmas.....................................................................................O7 Deposit Types............................................rare-earth-element (REE) distribution in six different types of North American REE deposits.......................................O10 O3. Active rare-earth mines, by deposit type.............................................reported estimates of their REE resources, by deposit type. ........................................ |  | Smith, M.P., Moore, K., Kavecsánszki, D., Finch, A.A., Kynicky, J., Wall, F. (2016) From mantle to critical zone: A review of large and giant sized deposits of the rare earth elements. Geoscience Frontiers, 7 (3) 315-334 doi:10.1016/j.gsf.2015.12.006 | Journal (article/letter/editorial) | | total rare earth oxide, but the importance of a deposit may be related to the grade for individual, or...the total REE resource, only one currently known deposit (Bayan Obo) would class as giant (>1.7×107 tonnes...the Olympic Dam IOCG deposit, all of these deposits M AN U are related to alkaline igneous activity –...the primary igneous source, but the grade is a complex function of igneous source, magmatic crystallisation...Keywords: Rare earth elements; Carbonatite; Syenite; Giant deposit; Grade 1. Introduction The rare earth |  | | Journal (article/letter/editorial) | | HYDROTHERMAL EVOLUTION IN THE HOIDAS LAKE VEIN-TYPE REE DEPOSIT, SASKATCHEWAN, CANADA: CONSTRAINTS FROM FLUID INCLUSION...5E2, Canada DANIEL J. KONTAK Department of Earth Sciences, Laurentian University, 935 Ramsey Lake Road...Road, Sudbury, Ontario, P3E 2C6, Canada KEVIN M. ANSDELL Department of Geological Sciences, University...Saskatchewan, S7N 5E2, Canada ABSTRACT The Hoidas Lake rare earth element (REE) deposit, located in northern...northern Saskatchewan, Canada, is a structurally controlled vein-type LREE deposit with allanite-(Ce) and |  | Broom-Fendley, Sam, Brady, Aoife E., Wall, Frances, Gunn, Gus, Dawes, William (2017) REE minerals at the Songwe Hill carbonatite, Malawi: HREE-enrichment in late-stage apatite. Ore Geology Reviews, 81. 23-41 doi:10.1016/j.oregeorev.2016.10.019 | Journal (article/letter/editorial) | | , 706 27 Avenue NW, Calgary, Alberta, T2M 2J3, Canada a r t i c l e i n f o Article history: Received...Heavy rare earth elements Synchysite-(Ce) Chilwa Alkaline Province Critical metals Songwe Hill a b s t...principal REE bearing minerals at Songwe, gives a REE deposit with a high proportion of Nd and a higher proportion...Kangankunde, Malawi; Khibiny, Russia; Deadhorse Creek, Canada; Huanglongpu and Huayangchuan, China; Lofdal, Namibia;...(Mariano and Mariano, 2012; Ihlen et al., 2014). Fluorapatite (Ca5(PO4)3F), is ubiquitous in carbonatites |  | Yu, Zhi-Qiang, Ling, Hong-Fei, Mavrogenes, John, Chen, Pei-Rong, Chen, Wei-Feng, Fang, Qi-Chun (2019) Metallogeny of the Zoujiashan uranium deposit in the Mesozoic Xiangshan volcanic-intrusive complex, southeast China: Insights from chemical compositions of hydrothermal apatite and metal elements of individual fluid inclusions. Ore Geology Reviews, 113. 103085 doi:10.1016/j.oregeorev.2019.103085 | Journal (article/letter/editorial) | | the Zoujiashan uranium deposit in the Mesozoic Xiangshan volcanic-intrusive complex, southeast China: Insights...Halogens The Zoujiashan U deposit in the Mesozoic Xiangshan volcanic-intrusive complex is one of the largest...of U and ore-forming fluids of the Zoujiashan deposit. Illitization, hematitization, and U mineralization...hosted in the Mesozoic Xiangshan volcanic-intrusive complex is the largest volcanic-related uranium field in...Xiangshan uranium ore field, including the Zoujiashan deposit remains controversial as the origin of uranium |  | | Report (issue) | | Front cover (clockwise starting at top left). Dry Lake Wind Power Project. This 63-megawatt-capacity facility...geology and global distribution of the mineral deposit types that account for the present and possible...framework and development of geoenvironmental mineral-deposit models. vi Chapters C through V describe individual...barite deposits and districts, color-coded by deposit type.............................................is located west of Kimberley, British Columbia, Canada....................................... E13 Generalized |
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