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arrheniusite

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Journal Article
Published: 04 March 2021
The Canadian Mineralogist (2021) 59 (1): 177–189.
...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...
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COMPOSITIONAL DATA FOR <b>ARRHENIUSITE</b>-(Ce)
Published: 04 March 2021
TABLE 1. COMPOSITIONAL DATA FOR ARRHENIUSITE-(Ce)
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BOND DISTANCES IN THE CRYSTAL STRUCTURE OF <b>ARRHENIUSITE</b>-(Ce)
Published: 04 March 2021
TABLE 4. BOND DISTANCES IN THE CRYSTAL STRUCTURE OF ARRHENIUSITE-(Ce)
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Laser-Raman spectrum of <b>arrheniusite</b>-(Ce) obtained with a 514 nm laser sour...
Published: 04 March 2021
Fig. 3. Laser-Raman spectrum of arrheniusite-(Ce) obtained with a 514 nm laser source.
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ATOMS, ATOMIC COORDINATES, AND DISPLACEMENT PARAMETERS (Å 2 ) IN THE CRYSTA...
Published: 04 March 2021
TABLE 3. ATOMS, ATOMIC COORDINATES, AND DISPLACEMENT PARAMETERS (Å 2 ) IN THE CRYSTAL STRUCTURE OF ARRHENIUSITE-(Ce)
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REFINED SITE-SCATTERING VALUES (s.s.) AND ASSIGNED SITE POPULATIONS FOR ARR...
Published: 04 March 2021
TABLE 6. REFINED SITE-SCATTERING VALUES (s.s.) AND ASSIGNED SITE POPULATIONS FOR ARRHENIUSITE-(Ce)
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DATA AND EXPERIMENTAL DETAILS FOR THE <b>ARRHENIUSITE</b>-(Ce) CRYSTAL FRAGMENT SE...
Published: 04 March 2021
TABLE 2. DATA AND EXPERIMENTAL DETAILS FOR THE ARRHENIUSITE-(Ce) CRYSTAL FRAGMENT SELECTED FOR THE X-RAY DIFFRACTION STUDY
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BOND-STRENGTH SUMS FOR <b>ARRHENIUSITE</b>-(Ce) ACCORDING TO THE PARAMETERS OF  BR...
Published: 04 March 2021
TABLE 7. BOND-STRENGTH SUMS FOR ARRHENIUSITE-(Ce) ACCORDING TO THE PARAMETERS OF BRESE & O'KEEFFE (1991) AND USING THE SITE POPULATIONS IN TABLE 6
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CALCULATED POWDER X-RAY DIFFRACTION PATTERN (Cu K α = 1.5406 Å) FOR ARRHENI...
Published: 04 March 2021
TABLE 5. CALCULATED POWDER X-RAY DIFFRACTION PATTERN (Cu K α = 1.5406 Å) FOR ARRHENIUSITE-(Ce) FROM CRYSTAL-STRUCTURE DATA
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BSE image of a cut and polished <b>arrheniusite</b>-(Ce) crystal fragment. The let...
Published: 04 March 2021
Fig. 4. BSE image of a cut and polished arrheniusite-(Ce) crystal fragment. The letters A, B, and C correspond to compositional zones mentioned in Table 1 and discussed in the text.
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Chondrite-normalized abundances of REE in <b>arrheniusite</b>-(Ce) and associated ...
Published: 04 March 2021
Fig. 6. Chondrite-normalized abundances of REE in arrheniusite-(Ce) and associated minerals from the Östanmossa deposit, based on EPMA measurements ( Table 9 ). Chondrite concentration values were taken from Boynton (1984) .
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BSE image of a polished section of the skarn matrix, with <b>arrheniusite</b>-(Ce)...
Published: 04 March 2021
Fig. 1. BSE image of a polished section of the skarn matrix, with arrheniusite-(Ce) (Arh), bastnäsite-(Ce) (Bst), dollaseite-(Ce) (Dla), and magnetite (white arrow). Darkest grey and black portions are amphibole and carbonate minerals, respectively.
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Color image of a fractured <b>arrheniusite</b>-(Ce) crystal with mainly calcite (w...
Published: 04 March 2021
Fig. 2. Color image of a fractured arrheniusite-(Ce) crystal with mainly calcite (white) and dollaseite-(Ce) (dark brown, to the right upper side). Field of view is ca . 1.5 × 2.5 mm. Catalogue no GEO-NRM 19540155. Photo: T. Lorin.
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Structure diagrams of <b>arrheniusite</b>-(Ce). White and black circles represent ...
Published: 04 March 2021
Fig. 5. Structure diagrams of arrheniusite-(Ce). White and black circles represent oxygen and fluorine atoms, respectively. F/O10, inferred to be occupied by both of the anionic species, is pictured in grey. Blue and pale blue circles represent (Ce, Y, Ca) sites with refined site-scattering
Journal Article
Published: 01 February 2020
Mineralogical Magazine (2020) 84 (1): 159–163.
.... and Galliski, M.A. (2020) Liraite, IMA 2019-085. CNMNC Newsletter No. 53; Mineralogical Magazine , 84 , https://doi.org/10.1180/mgm.2020.5 IMA No. 2019-086 Arrheniusite-(Ce) CaMg[(Ce 7 Y 3 )Ca 5 ](SiO 4 ) 4 (Si 2 B 3 AsO 18 )(BO 3 )F 11 Östanmossa mine, Norberg Municipality, Västmanland...