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UM1990-94-SiO:FFeHNaTi

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Formula:
Na4Fe2+Fe3+6TiSi6O24(OH,F)4•3H2O
Originally reported as mineral "M24". Cryptocrystalline: visually similar to shafranovskite and zakharovite; also to UM1990-89-SiO:CaFFeHKNa, UM1990-93-SiO:FeHNa, UM1990-85-SiO:AlCaFeHMnNa.


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Classification of UM1990-94-SiO:FFeHNaTiHide

Notes:
Unnamed (probably valid)

Chemical Properties of UM1990-94-SiO:FFeHNaTiHide

Formula:
Na4Fe2+Fe3+6TiSi6O24(OH,F)4•3H2O

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for UM1990-94-SiO:FFeHNaTiHide

Reference List:
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Khomyakov (1990)
Khomyakov (1995)
Smith, D.G.W., Nickel, E.H. (2007): A System of Codification for Unnamed Minerals: Report of the SubCommittee for Unnamed Minerals of the IMA Commission on New Minerals, Nomenclature and Classification. Canadian Mineralogist: 45: 983-1055; http://nrmima.nrm.se (2016)

Internet Links for UM1990-94-SiO:FFeHNaTiHide

 
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