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ferrohogbomite

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Journal Article
Published: 01 February 2012
The Canadian Mineralogist (2012) 50 (1): 21–29.
...% Extinct. Coefficient 0.00(4) No. of refined parameters 74 GooF on F 2 1.019 Δρmin, Δρmax (e/Å 3 ) −0.993, 0.987 The crystal structure of Fe 2+ -rich magnesiotaaffeite-2 N ’2 S from Xianghualing is similar to that from Sri Lanka, and related to ferrohögbomite-2 N 2 S . Cation...
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Journal Article
Published: 01 February 2012
American Mineralogist (2012) 97 (2-3): 268–280.
... + Co (in apfu) is below 10 ( Table 4 ). Such unbalances have been already reported in previous studies, e.g., for ferrohögbomite-2 N 2 S ( Hejny et al. 2002 ). A spinel module has two T sites, whereas a nolanite module has only one T site ( Table 1 ). Hejny et al. (2002) pointed out...
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Journal Article
Published: 07 August 2023
Geological Magazine (2023) 160 (7): 1345–1375.
... Front Range, where it occurs along the contact between hercynite and magnetite or ilmenite. Ferrohögbomite (between 1.7 and 8.6 wt.% ZnO) was identified by Heimann et al. ( 2006 ) from the Evergreen prospect, where it occurs in a corona of cordierite, hercynite, corundum, staurolite, and sillimanite...
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Journal Article
Published: 01 May 2018
European Journal of Mineralogy (2018) 30 (3): 545–558.
.... , Armbruster , T. ( 2002 ): Crystal chemistry of the polysome ferrohogbomite-2 N 2 S , a long-known but newly defined mineral species . Eur. J. Mineral. , 14 , 957 – 967 . Horiba Jobin Yvon (2004, 2005): LabSpec software for Raman spectroscopic data analysis, acquisition and manipulation...
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Journal Article
Published: 11 April 2023
Mineralogical Magazine (2023) 87 (2): 225–232.
... of different structure modules. Polysomatic symbols have to be placed as a suffix, which indicates the number and types of modules which alternate in the structure. In the högbomite supergroup, such suffixes are used in ferrohögbomite-2 N 2 S , ferronigerite-2 N 1 S , ferronigerite-6 N 6 S , ferrotaaffeite-2 N...
FIGURES
Journal Article
Published: 31 March 2021
Mineralogical Magazine (2021) 85 (3): 398–405.
... ). It was included in the revised nomenclature of the högbomite-group minerals as a potentially new mineral ‘ferrohögbomite-6 N 12 S ’ (Armbruster, 2002 ), but never properly examined. The Dentz Farm, where cores of spinel are rimmed by chlorite, corundum and hogbomite in aluminous lenses in serpentines, is one...
FIGURES
Journal Article
Published: 01 July 2022
American Mineralogist (2022) 107 (7): 1288–1301.
... Ellestadite Ca 5 (SiO 4 ) 1.5 (SO 4 ) 1.5 (Cl,F,OH) Chlorellestadite Hydroxylellestadite 3 5 Fassaite Ca(Mg,Al,Ti 3+ ,Ti 4+ )(Al,Si)SiO 6 Grossmanite 2 6,7 Fe-Mo Alloy (Fe,Mo) Hexamolybdenum 2 7 Högbomite (Zn,Al,Fe 2+ ,Mg,Ti) 3 (Al,Fe 3+ ,Ti 4+ ,Mn) 8 O 15 (OH) Ferrohögbomite-2...
Journal Article
Published: 01 October 2013
Mineralogical Magazine (2013) 77 (7): 2913–2929.
... in högbomite: the crystal structures of 10 T , 12 H , 14 T , and 24 R polysomes . American Mineralogist , 87 , 277 – 292 . Hejny C. Gnos E. Grobety B. Armbruster T. ( 2002 ) Crystal chemistry of the polysome ferrohögbomite-2 N 2 S , a long-known but newly defined mineral species...
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Journal Article
Published: 01 February 2024
Jour. Geol. Soc. India (2024) 100 (2): 159–167.
... inclusions in calcite and presence of manasseite, ferrohogbomite and amesite within magnetite . Himalayan Geol. , 44 (1) , pp. 35 – 46 . Cucciniello C. , Choudhary A.K. , Pande K. , Sheth H. (2019) Mineralogy, geochemistry and 40 Ar- 39 Ar geochronology of the Barda and Alech...