QUANTITATIVE-CHEMICAL CLASSIFICATION PROPOSALS (PETROGRAPHY)
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BTGENERAL PETROGRAPHY + CLASSIFICATION OF ROCKS
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UDC552.23
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Descriptor GERQUANTITATIV-CHEMISCHE KLASSIFIKATIONSVORSCHLÄGE (PETROGRAPHIE)
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Descriptor ENGQUANTITATIVE-CHEMICAL CLASSIFICATION PROPOSALS (PETROGRAPHY)
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Descriptor FRECLASSIFICATION/CHIMIQUE, PROPOSITIONS (PÉTROGRAPHIE)
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NTBASIC ROCKS (PETROGRAPHY)
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NTINTERMEDIATE ROCKS (PETROGRAPHY)
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NTACID ROCKS (PETROGRAPHY)
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NTULTRABASIC ROCKS (PETROGRAPHY)