Graphite: Mineral information, data and localities.
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Descrição
Graphite usually occurs in flakes in metamorphosed rocks rich in carbon, but it can also be found in veins and in pegmatites. Where large deposits are found
Graphite - Wikipedia
Graphite - Wikipedia
Graphite -, Good coverage of graphite to 1cm in white Calcite or marble matrix. This occurence is consistent with Dunn's descriptions however it is
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Graphite: Mineral information, data and localities.
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Graphite: The mineral Graphite information and pictures
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