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ATHENA

MINERALOGY

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Mineral: COFFINITE
Formula: U(SiO4)1-x(OH)4x
Crystal System: Quadradic (Tetragonal)
Group: Zircon group
IMA Number: 1956
References: NJMM (1991), 385; HB2/1 (1995)
Type Locality: La Sal Nr 2 mine, Lumsden Canyon, Dolores River, Gateway, Mesa Co., Colorado, USA

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