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| View Original: | Greigite structure 110 SFe4 tetrahedra.png (1200x900) | |||
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| Keywords: Greigite structure 110 SFe4 tetrahedra.png en Crystal structure of greigite Fe<sup>II</sup>Fe<sup>III</sup><sub>2</sub>S<sub>4</sub> space group Fd<span style text-decoration overline >3</span>m projected along the 110 direction with emphasis on the SFe<sub>4</sub> tetrahedra The iron atoms are represented in red and the sulfur atoms in yellow Image drawn with the program ATOMS version 5 1 Data source B J Skinner F S Grimaldi et al Greigite the thio-spinel of iron; a new mineral Am Mineral vol 49 no 5-6 1964 p 543-555 own Perditax 2012-01-07 Greigite Crystal structures in space group number 227 Cc-zero | ||||
