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Hierarchical browse (Geography) >> Portugal >> < Unspecified > >> < Unspecified >
1 samples matching your criteria
Hierarchical browse (Geography) >> Portugal >> < Unspecified > >> < Unspecified >
1 samples matching your criteria
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Sample n°6709 : earthy black block (6 cm)Minerals: PYROLUSITEYear: 1954Country: Portugal