PHYLLITE (PETROGRAPHY)
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BTPHYLLITE + SERICITE SLATE (PETROGRAPHY)
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UDC552.441
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Descriptor GERPHYLLIT (PETROGRAPHIE)
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Descriptor ENGPHYLLITE (PETROGRAPHY)
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Descriptor FREPHYLLITES (PÉTROGRAPHIE)
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NTQUARTZ PHYLLITE (PETROGRAPHY)