Keyword "ALTERNATION" in:

Recent minerals in the Bedřichov water supply tunnel in Jizera Mts. – an example of uranium release from the Jizera granite
Klomínský,J., Veselovský,F., Malec,J., volume 46, 2013 (GRR for 2012), pages 214–219
pdf (1 MB)

Changes in chemical composition of allanite-(Ce) accompanying alteration: relations with uranium release in biotite monzogranite near Bedřichov
Vrána,S., Sulovský,P., Schovánek,P., volume 45, 2012 (GRR for 2011), pages 202–207
pdf (0.77 MB)