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svabite

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Journal Article
Published: 01 October 2017
American Mineralogist (2017) 102 (10): 1981–1986.
... indicate stronger hydrogen bonding and less diverse short-range atom arrangements around (OH) groups in turneaureite as compared to the related minerals johnbaumite and svabite. An accurate knowledge of the atomic arrangement of this apatite-remediation mineral represents an improvement in our...
FIGURES
Journal Article
Published: 01 August 2016
American Mineralogist (2016) 101 (8): 1750–1755.
...Cristian Biagioni; Ferdinando Bosi; Ulf Hålenius; Marco Pasero Abstract The crystal structure of svabite, ideally Ca 5 (AsO 4 ) 3 F, was studied using a specimen from the Jakobsberg mine, Värmland, Sweden, by means of single-crystal X-ray diffraction data. The structure was refined to R 1 = 0.032...
FIGURES
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Infrared spectra of <span class="search-highlight">svabite</span> and johnbaumite from Harstigen. ( a ) Polarized...
Published: 01 August 2016
Figure 1 Infrared spectra of svabite and johnbaumite from Harstigen. ( a ) Polarized single-crystal IR-spectra of svabite and johnbaumite; ( b ) polarized single-crystal IR-spectra of svabite and johnbaumite in the OH stretching region; ( c ) unpolarized IR-spectrum of powdered svabite
Image
Clusters of zubkovaite (1) and <span class="search-highlight">svabite</span> (2) coated by anhydrite (3); anhydri...
Published: 31 May 2019
Fig. 3. Clusters of zubkovaite (1) and svabite (2) coated by anhydrite (3); anhydrite crusts (which look like veinlets in the section) are also observed around separate svabite individuals and zubkovaite aggregates: ( a ) polished cross-section; ( b ) its magnified fragment. The holotype specimen
Image
Multifaceted doubly-terminated prismatic crystal (a) and aggregate of prism...
Published: 01 February 2022
Fig. 2. Multifaceted doubly-terminated prismatic crystal (a) and aggregate of prismatic crystals (b) of paraberzeliite (holotype, catalogue number 96193) overgrowing svabite. SEM (SE) images.
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Blue clusters and interrupted crusts of zubkovaite (intergrown with <span class="search-highlight">svabite</span>...
Published: 31 May 2019
Fig. 1. Blue clusters and interrupted crusts of zubkovaite (intergrown with svabite: see Fig. 3 ) covered by aqua–transparent, colourless anhydrite coatings and associated with iron-black hematite and minor blue–violet johillerite. The holotype specimen, catalogue number 96202. Field of view
Journal Article
Published: 01 February 2022
Mineralogical Magazine (2022) 86 (1): 103–111.
...Fig. 2. Multifaceted doubly-terminated prismatic crystal (a) and aggregate of prismatic crystals (b) of paraberzeliite (holotype, catalogue number 96193) overgrowing svabite. SEM (SE) images. ...
FIGURES | View All (5)
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Comparison among the anion colums in johnbaumite ( a ), <span class="search-highlight">svabite</span> ( b ), and ...
Published: 01 October 2017
Figure 2. Comparison among the anion colums in johnbaumite ( a ), svabite ( b ), and turneaureite ( c ). The M 2– M 2 distances are shown. Atoms are drawn as thermal ellipsoids. Symbols: black = M 2 site; dark gray = O sites; light gray = (OH)-dominant sites; gray = F-dominant sites; white = Cl
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Crystal structure of <span class="search-highlight">svabite</span>, as seen down  c . Polyhedra:  M 1 site, light...
Published: 01 August 2013
Figure 2 Crystal structure of svabite, as seen down c . Polyhedra: M 1 site, light gray; T site, dark gray. Circles: M 2 site, light gray; X site, dark gray.
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Open-work clusters of purplish-brown coarse prismatic, distorted crystals o...
Published: 01 February 2022
Fig. 1. Open-work clusters of purplish-brown coarse prismatic, distorted crystals of paraberzeliite (holotype, catalogue number 96193) with very pale cream-coloured svabite aggregates and minor iron-black hematite; equant to tabular hexagonal whitish aphthitalite crystals overgrow aggregates
Journal Article
Published: 01 August 2013
American Mineralogist (2013) 98 (8-9): 1580–1584.
...Figure 2 Crystal structure of svabite, as seen down c . Polyhedra: M 1 site, light gray; T site, dark gray. Circles: M 2 site, light gray; X site, dark gray. ...
FIGURES
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Infrared E||E (E|| c ) spectra of turneaureite (thick line) in the O–H stre...
Published: 01 October 2017
Figure 3. Infrared E||E (E|| c ) spectra of turneaureite (thick line) in the O–H stretching region compared with those of johnbaumite (thin broken line) and svabite (thin dotted line) ( Biagioni et al. 2016 ).
Journal Article
Published: 01 December 2001
The Canadian Mineralogist (2001) 39 (6): 1675–1683.
..., manganocummingtonite, talc, franklinite, barite and svabite. Rinmanite crystals are prismatic, up to 0.5 mm in length, with good {100} cleavage. The VHN 100 is in the range 841–907. D calc = 5.13(1) g·cm −3 . The mineral is black (translucent dark red in thin splinters) with a submetallic luster. The mineral...
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Journal Article
Published: 04 March 2022
Mineralogical Magazine (2022) 86 (2): 307–313.
... with minerals of the svabite–fluorapatite–pliniusite system and the schäferite–berzeliite, tilasite–isokite, wagnerite–arsenowagnerite and udinaite–arsenudinaite series. The mineral assemblage also includes calciojohillerite, diopside, forsterite, titanite, rhabdoborite-(V), rhabdoborite-(W), rhabdoborite-(Mo...
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Berzeliite (Brz) overgrowing Ca and Mg arsenates and associated minerals: (...
Published: 01 March 2018
Fig. 7 Berzeliite (Brz) overgrowing Ca and Mg arsenates and associated minerals: (a) berzeliite crust covering anhydrite (Anh) nodule with numerous ingrowths of svabite (Svb), tilasite (Tls), baryte (Bar) and W-bearing powellite (Pow); (b) berzeliite overgrows tilasite and hematite (Hem). Zone 15
Journal Article
Published: 28 May 2021
Mineralogical Magazine (2021) 85 (5): 698–707.
..., Russia. Yurgensonite and a Sn-bearing variety of katiarsite are associated closely with one another and with badalovite, pansnerite, yurmarinite, achyrophanite, arsenatrotitanite, hatertite, khrenovite, svabite, sanidine, hematite, cassiterite, rutile and aphthitalite-group sulfates. Yurgensonite occurs...
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Journal Article
Published: 14 January 2021
Mineralogical Magazine (2021) 85 (2): 215–223.
..., lammerite, ericlaxmanite, aphthitalite-group sulfates, langbeinite, calciolangbeinite, anhydrite, sanidine, fluorophlogopite, fluoborite, cassiterite, pseudobrookite, rutile, sylvite and halite. In deep zones it occurs in association with anhydrite, diopside, hematite, svabite, berzeliite, schäferite...
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Journal Article
Published: 22 May 2020
Mineralogical Magazine (2020) 84 (4): 616–622.
..., fluorophlogopite, fluoborite, tilasite, anhydrite, pseudobrookite, sylvite, halite, lammerite, urusovite, ericlaxmanite, arsmirandite, svabite, krasheninnikovite, euchlorine, wulffite and alumoklyuchevskite. Badalovite forms oblique-angled prismatic crystals up to 1 mm × 1 mm × 5 mm, typically combined in groups...
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Journal Article
Published: 30 July 2019
Mineralogical Magazine (2020) 84 (1): 143–151.
..., calciojohillerite, johillerite, nickenichite, svabite, katiarsite, yurmarinite, anhydrite, rutile, cassiterite and pseudobrookite. Pansnerite forms tabular to lamellar (flattened on {010}), usually pseudo-hexagonal crystals up to 0.2 mm × 0.7 mm × 1 mm and crystal clusters up to 2 mm across. It is transparent...
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Journal Article
Published: 31 May 2019
Mineralogical Magazine (2019) 83 (6): 879–886.
...Fig. 3. Clusters of zubkovaite (1) and svabite (2) coated by anhydrite (3); anhydrite crusts (which look like veinlets in the section) are also observed around separate svabite individuals and zubkovaite aggregates: ( a ) polished cross-section; ( b ) its magnified fragment. The holotype specimen...
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