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ATHENA

MINERALOGY

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Mineral: TETRADYMITE
Formula: Bi2Te2S
Crystal System: Rhombohedral (Trigonal)
Group: Tetradymite group
IMA Number: 1831
References: HB1 (1990); L 10 (2021), 10; Acta Cryst. B79 (2023), 482
Type Locality: Zupkov (Zsubko, Zsubkó, Schubkau), Slovakia

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