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lanthanum

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Journal Article
Published: 14 July 2022
The Canadian Mineralogist (2022) 60 (4): 713–717.
... the rhombohedral structure found by Zachariasen (1951) for lanthanum oxyfluoride. The cubic cell dimensions found for cerium oxyfluoride are within the range of values reported by Finkelnburg and Stein (1950) who found that the cell constant of the fluorite-type structure varied with the amount of fluorine...
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Journal Article
Journal: Geology
Published: 06 May 2022
Geology (2022) 50 (8): 880–885.
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Journal Article
Journal: Geology
Published: 16 December 2021
Geology (2022) 50 (4): 402–406.
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Journal Article
Published: 03 August 2021
Mineralogical Magazine (2021) 85 (5): 772–783.
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Journal Article
Journal: Geology
Published: 03 June 2021
Geology (2021) 49 (9): 1107–1111.
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Journal Article
Journal: Geology
Published: 22 April 2021
Geology (2021) 49 (8): 946–951.
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 09 November 2020
Lithosphere (2020) 2020 (1): 8831664.
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Journal Article
Published: 30 October 2020
Mineralogical Magazine (2020) 84 (6): 928–931.
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Journal Article
Published: 22 October 2020
Mineralogical Magazine (2020) 84 (6): 913–920.
... SiO 2 26.73 26.59–26.85 0.07 Sanidine Total 99.28 S.D. – standard deviation Percleveite-(La) grains are chemically homogeneous and the WDS analyses reveal the uniform chemical composition with only minimal inter- REE chemical variation. Lanthanum significantly prevails...
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Journal Article
Journal: GSA Bulletin
Published: 06 October 2020
GSA Bulletin (2021) 133 (5-6): 963–991.
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Journal Article
Journal: Geology
Published: 04 September 2020
Geology (2021) 49 (1): 76–80.
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Journal Article
Published: 24 August 2020
Mineralogical Magazine (2020) 84 (6): 839–853.
... be named a ‘lanthanum anomaly’) at Mochalin Log is not in the scope of the present work. However, some local differences in distribution of individual lanthanides between coexisting minerals were observed and reflect the affinities of representatives of different structure types to La 3+ or REE 3...
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Journal Article
Published: 22 May 2020
Journal of the Geological Society (2020) 177 (5): 1013–1024.
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Journal Article
Published: 15 May 2020
Mineralogical Magazine (2020) 84 (4): 593–607.
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Journal Article
Journal: GSA Bulletin
Published: 07 January 2020
GSA Bulletin (2020) 132 (9-10): 1863–1880.
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Journal Article
Journal: Geology
Published: 22 November 2019
Geology (2020) 48 (2): 164–168.
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 22 October 2019
Lithosphere (2019) 11 (6): 821–833.
... the southern Lancangjiang zone, SW China: Geochronological and geochemical constraints on their petrogenesis and tectonic implications : Lithos , v. 102 , p. 358 – 373 , https://doi.org/10.1016/j.lithos.2007.08.012 . Plank , T. , 2005 , Constraints from thorium/lanthanum on sediment recycling...
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Journal Article
Published: 01 October 2019
American Mineralogist (2019) 104 (10): 1469–1480.
... and Meisser 2013 ), and Ponte dei Gonazzi, the Maritime Alps, Italy ( Cabella et al. 1999 ). In most cases, lanthanum is present in gasparite in subordinate amounts (<15 wt% La 2 O 3 ). However, La-dominant grains of gasparite were found in Mn-enriched metamorphosed rocks from the Ponte dei Gonazzi...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 10 June 2019
Lithosphere (2019) 11 (4): 551–559.
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Journal Article
Published: 01 May 2019
American Mineralogist (2019) 104 (5): 724–743.
... , 18 ( 2 ), 109 – 117 . Plank , T. ( 2005 ) Constraints from thorium/lanthanum on sediment recycling at subduction zones and the evolution of the continents . Journal of Petrology , 46 ( 5 ), 921 – 944 . Plank , T. , and Langmuir , C.H. ( 1998 ) The chemical composition...
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