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New finds of cavity minerals during the mining of neovolcanic rocks, Mariánský vrch in Ústí nad Labem (N-Bohemia)
Vlačiha,V., volume 31, 1998 (GRR for 1997), pages 129–129
pdf (0.06 MB)
New finds of cavity minerals during the mining of neovolcanic rocks, Mariánský vrch in Ústí nad Labem (N-Bohemia)
Vlačiha,V., volume 31, 1998 (GRR for 1997), pages 129–129
pdf (0.06 MB)