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ATHENA

MINERALOGY

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Mineral: FOITITE
Formula: ▢(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3OH
Crystal System: Rhombohedral (Trigonal)
Group: Tourmaline group
IMA Number: 1992-034
References: AM 78 (1993), 1299; HB2/1 (1995); NM 90-94 (1997); HB4 (2000); AM 96 (2011), 895; EJM 35 (2023), 105
Type Locality: Southern California, USA. Probably from White Queen mine, Pala district, San Diego County, California, U.S.A
Comments: ▢ = vacancy

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