Fig. 17From: Genetic implications of Th/U, Th/K, and U/K ratios for U mineralizations: A case study from El-Missikat and El-Erediya shear zones, Eastern Desert, EgyptTh-K variation diagrams show that most measurements through El-Erediya alteration zone (a and b brecciation, c and d kaolinization, e and f hematitization) fall through the normal range (I) and Th-enrichment (III)Back to article page