Magnesite: Mineral information, data and localities.
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Descrição
Calcite Group. Gaspéite-Magnesite Series and Magnesite-Siderite Series.
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File:Magnesite-dolomite rock (Stensgar Dolomite, upper Mesoproterozoic; Red Marble Quarry, Washington State, USA) 3.jpg - Wikimedia Commons
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