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Marcasite

Formula: FeS2
Colour: Pale brass-yellow, tin-white on fresh exposures.
Luster: Metallic, Sub-Metallic
Hardness: 6 - 6½
Specific Gravity: 4.887
Crystal System: Orthorhombic
Member of: Marcasite Group
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3 products
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  • Linwood Calcite with Marcasite Inclusions - The Crystal Connoisseurs
    $146.70
    $146.70
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  • Marcasite on Calcite - The Crystal Connoisseurs
    $105.67
    $105.67
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