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MINERALOGY

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Mineral:CERCHIARAITE-(Fe)
Formula:Ba4(Fe3+,Al)4O3(OH)3(Si4O12)[Si2O3(OH)4]Cl
Crystal System:Quadratic (Tetragonal)
Strunz Nr:8/E.08-14
References:MM 77/1 (2013), 69
Type Locality:Miniera Cerchiara, Borghetto Vara, La Spezia, Liguria, Italy and Esquire No. 7 and No. 8 claims, Big Creek, Fresno Co., California, USA

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