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Taseqite is a rare
mineral of the
eudialyte group, with
chemical formula Na12Sr3Ca6Fe3Zr3NbSiO(Si9O27)2(Si3O9)2(O,OH,H2O)3Cl2. The
formula given is derived...
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Tiemannite Tmn Törnebohmite-(Ce) Tbh-Ce
Tsaregorodtsevite Tsa Tvrdýite Tvr
Taseqite Tsq
Tetraferriannite Tfann Tienshanite Tsh Törnebohmite-(La) Tbh-La Tschaunerite...
- more rare. The two
minerals are the only
group representatives,
beside taseqite, with species-defining strontium,
although many
other members display strontium...
- [113] [114] (IUPAC: (copper,iron) tetra(rhenium,molybdenum) octasulfide)
Taseqite (eudialyte: IMA2002-055) 9.CO.10 [115] [116] [no]
Tashelgite (IMA2010-017)...
- more common. The two
minerals are the only
group representatives,
beside taseqite, with species-defining strontium,
although many
other members display strontium...
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Rastsvetaevite – Na27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl2 (space
group R3m)
Taseqite – Na12Sr3Ca6Fe3Zr3NbSiO(Si3O9)2(Si9O27)2(O,OH,H2O)3Cl2 (space
group R3m)...
- Nb)(Si25O73)(OH,H2O)3(Cl,OH)
Rastsvetaevite Na27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl2
Taseqite Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2 Zirsilite-(Ce) (Na,[ ])12(Ce,...
