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bastnas-type deposits

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Journal Article
Published: 01 May 2018
Mineralogical Magazine (2018) 82 (S1): S133–S145.
... Bastnäs-type deposits. * E-mail: rskoda@sci.muni.cz Associate Editor: John Bowles This paper is part of a special issue entitled ‘Critical-metal mineralogy and ore genesis’. The Geological Survey of Sweden (SGU) has contributed to the costs of Open Access publication for this paper...
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Journal Article
Published: 26 June 2017
European Journal of Mineralogy (2017) 29 (6): 1015–1026.
...Dan Holtstam; Luca Bindi; Ulf Hålenius; Uwe Kolitsch; Joakim Mansfeld Ulfanderssonite-(Ce) is a new mineral (IMA 2016-107) from the long-abandoned Malmkärra iron mine, one of the Bastnäs-type Fe-rare earth element ( REE ) deposits in the Bergslagen ore region, central Sweden. It is named for Ulf B...
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Journal Article
Published: 04 March 2021
The Canadian Mineralogist (2021) canmin.2000045.
...Dan Holtstam; Luca Bindi; Paola Bonazzi; Hans-Jürgen Förster; Ulf B. Andersson ABSTRACT Arrheniusite-(Ce) is a new mineral (IMA 2019-086) from the Östanmossa mine, one of the Bastnäs-type deposits in the Bergslagen ore region, Sweden. It occurs in a metasomatic F-rich skarn, associated...
Journal Article
Published: 01 May 2018
European Journal of Mineralogy (2018) 30 (3): 537–544.
... Stuttgart 2018 ferriperbøeite-(Ce) new mineral species epidote törnebohmite-(Ce) electron-microprobe analyses Mössbauer spectrum infra-red spectrum crystal structure polysome Bastnäs-type deposits Sweden Minerals belonging to the gatelite supergroup ( Bonazzi et al. , 2017 ) can...
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Journal Article
Published: 24 May 2021
The Canadian Mineralogist (2021) canmin.2000054.
... that skarn and related minerals are mostly absent in this deposit. Yuanjiang rubies can be readily separated from the high-iron rubies of different geological types by their Fe content (<1000 ppmw). The discriminators Mg, Ga, Cr, V, Fe, and Ti have potential in separating Yuanjiang rubies from some other...
Journal Article
Published: 01 December 2011
Mineralogical Magazine (2011) 75 (6): 2813–2822.
... diffraction and thermal analysis . Polyhedron , 16 , 3421 – 3427 . Holtstam D. Andersson U.B. ( 2007 ) The REE minerals of the Bastnäs-type deposits, south-central Sweden . The Canadian Mineralogist , 45 , 1073 – 1114 . Holtstam D. Grins J. Nysten P. ( 2004...
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Journal Article
Published: 01 November 2015
The Canadian Mineralogist (2015) 53 (6): 1015–1034.
... of monazite using alkali-bearing fluids: Experiment and nature . American Mineralogist 95 , 1105 – 1108 . Holtstam, D. & Andersson, U.B. ( 2007 ) The REE minerals of the Bastnäs-type...
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Journal Article
Published: 01 October 2019
American Mineralogist (2019) 104 (10): 1481–1486.
...-(Ce)—Ce 4 Mg ( Fe 2 3 + W)□(Si 2 O 7 ) 2 O 6 (OH) 2 —a new mineral of the chevkinite group, from the Nya Bastnäs Fe–Cu–REE deposit, Sweden . European Journal of Mineralogy , 29 , 897 – 905 . Ito , J. ( 1967 ) A study of chevkinite and perrierite . American Mineralogist...
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Journal Article
Published: 01 April 2019
American Mineralogist (2019) 104 (4): 595–602.
... bombardment . Surface and Interface Analysis , 34 , 262 – 265 . Holtstam , D. , Bindi , L. , Halenius , U. , and Andersson , U.B. ( 2017 ) Delhuyarite-(Ce)— Ce 4 Mg(Fe 2 3+ W)o(Si 2 O 7 ) 2 O 6 (OH) 2 —a new mineral of the chevkinite group, from the Nya Bastnäs Fe-Cu-REE deposit...
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Journal Article
Journal: Economic Geology
Published: 07 December 2020
Economic Geology (2021) 116 (1): 47–89.
... related disseminated biotite and veins of both sheeted and stockwork type. Extensive fracture-controlled and replacement-style Au ± Cu-bearing muscovite alteration overprints biotite-altered rocks in the core of the deposit. Barren fracture-controlled and disseminated epidote alteration is localized...
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Journal Article
Journal: Economic Geology
Published: 01 May 2018
Economic Geology (2018) 113 (3): 645–673.
...Xiao-Chun Li; Mei-Fu Zhou Abstract The Neoproterozoic (~840 Ma) Sin Quyen deposit in northwestern Vietnam is a rare example of an allanite-(Ce)-rich iron oxide copper-gold (IOCG)-type deposit. This deposit contains economic concentrations of Cu and Au and subeconomic concentrations of light rare...
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Journal Article
Journal: Economic Geology
Published: 01 December 2018
Economic Geology (2018) 113 (8): 1733–1767.
...Fredrik Sahlström; Paul Dirks; Zhaoshan Chang; Antonio Arribas; Isaac Corral; Matthew Obiri-Yeboah; Chris Hall Abstract Mount Carlton is a Paleozoic high-sulfidation epithermal deposit located in the northern segment of the Bowen Basin, northeast Queensland, Australia. The deposit is hosted...
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Journal Article
Published: 30 May 2018
The Canadian Mineralogist (2018) 56 (3): 331–354.
... it is not a significant mineralization process in Nolans-type apatite vein deposits (although the ore grade can be modified by supergene processes; see Schoneveld et al . 2015 ). The observed variety of REE phases has important implications for theoretical studies of REE transport in hydrothermal fluids ( e.g...
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Journal Article
Published: 28 February 2017
European Journal of Mineralogy (2017) 29 (5): 897–905.
... 23 1 2017 1 2 2017 3 2 2017 © 2017 E. Schweizerbart'sche Verlagsbuchhandlung, D-70176 Stuttgart 2017 The Nya Bastnäs deposit is one among a group of small rare-earth element (REE) deposits, referred to as of ‘Bastnäs-type’ ( Geijer, 1961 ), occurring along an 80-km-long zone...
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Journal Article
Published: 01 May 2014
American Mineralogist (2014) 99 (5-6): 999–1021.
.... For example, the presence of numerous centers of mineralogical research and mining activity in Scandinavia undoubtedly played a role in stimulating the many discoveries of Be minerals in the Långban-type deposits, granite pegmatites of the Svecofennian province and northern Norway, Neoproterozoic pegmatites...
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Journal Article
Published: 15 May 2020
Mineralogical Magazine (2020) 84 (4): 593–607.
..., perbøeite/ferriperbøeite, perrierite and törnebohmite ( Fig. 4 ). Mochalin Log shows a similarity to the Bastnäs-type deposits at Riddarhyttan, Västmanland, Sweden (Öhman et al ., 2004 ; Holtstam and Andersson, 2007 ) and Jamestown, Colorado, USA (Allaz et al. , 2015 ), but has much greater REE...
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Journal Article
Published: 22 October 2020
Mineralogical Magazine (2020) 84 (6): 913–920.
... ; Voloshin et al. , 1985 ; Spandler et al. , 2004 ; Guastoni et al. , 2012 ). Percleveite-(Ce) has been reported from very few occurrences worldwide: its type locality at the Nya Bastnäs deposit, Riddarhyttan ore field, Sweden (Holtstam et al. , 2003 ), El Seboah peralkaline rocks in Egypt (Soliman...
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Journal Article
Published: 01 July 2003
European Journal of Mineralogy (2003) 15 (4): 725–731.
... Bastnas cerite. The Bastnas deposit is the type locality for six minerals, including bastnäsite, (Ce, La, Nd)CO 3 F, one of the industrially most important lanthanide or REE minerals in the world today. During a close examination of cerite specimens from this locality, another new mineral species...
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Journal Article
Published: 01 December 2019
American Mineralogist (2019) 104 (12): 1840–1850.
... ). PARAFAC. UCLA Working Papers in Phonetics 16 , 1 – 84 . Holtstam , D. , and Andersson , U.B. ( 2007 ) The REE minerals of the Bastnas-type deposits, south-central Sweden . Canadian Mineralogist , 45 ( 5 ), 1073 – 1114 . Lafuente , B. , Downs , R.T. , Yang , H. , Stone...
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Series: Geological Society, London, Memoirs
Published: 03 January 2020
DOI: 10.1144/M50-2017-40
EISBN: 9781786204707
... are limited and more extensive studies are needed. Several studies have described positive Eu anomalies in normalized whole-rock REE data from former limestone units hosting SVALS-type deposits (e.g. Jansson et al. 2013 ; Kampmann et al. 2017 ). Whereas this implies a hydrothermal component...
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