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  3 samples matching your criteria
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        Sample n°14142 : pink marble-like blocks (10 cm)Minerals: MICROCLINEYear: 1981Country: Norway
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        Sample n°14143 : massive chalcopyrite in quartz (10 cm)Minerals: CHALCOPYRITE QUARTZYear: 1981Country: Norway
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        Sample n°14146 : sample with possible columbo-tantalite (radioactive sample)Minerals: COLUMBITE TANTALITEYear: 1984Country: Norway