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  3 samples matching your criteria
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        Sample n°869 : pegmatiteMinerals: BIOTITE KYANITEYear: 1934Country: Congo (RDC)
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        Sample n°1624 : rust-coloured tabular crystals (2-8 cm)Minerals: KYANITEYear:Country: Congo (RDC)
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        Sample n°1688 : black needles in quartzMinerals: TOURMALINE QUARTZYear:Country: Congo (RDC)