ATHENA MINERALOGY |
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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