DIORITIC PORPHYRITE (PETROGRAPHY)
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BTCALC-ALKALINE ROCKS/HYPABYSSAL TYPE (PETROGRAPHY)
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UDC552.322.7
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Descriptor GERDIORITPORPHYRIT (PETROGRAPHIE)
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Descriptor ENGDIORITIC PORPHYRITE (PETROGRAPHY)
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Descriptor FREDIORITES PORPHYRITIQUES (PÉTROGRAPHIE)