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ATHENA

MINERALOGY

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Mineral: ALSTONITE
Formula: BaCa(CO3)2
Crystal System: Anorthic (Triclinic) pseudo Orthorhombic
IMA Number: 1841
References: Lithos 8 (1975), 199; HB5 (2003); MM 84b(2020), 699
Type Locality: Fallowfield, Hexham, Northumberland and Brownley Hill, Alston, Cumberland, United Kingdom

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