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ATHENA

MINERALOGY

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Mineral: ENGLISHITE
Formula: K3Na2Ca10Al15(PO4)21(OH)7.26H2O
Crystal System: Orthorhombic
IMA Number: 1930
References: CM 22 (1984), 469; HB4 (2000)
Type Locality: Clay Canyon, Fairfield, Utah Co., Utah, USA

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