Geochemical Investigation on Differentiated Granite Plutons in the Black Forest

Abstract K, Rb, Sr, Ti, Zr and P have been determined in samples taken from about seventy outcrops of three granitic plutons in the Southern Black Forest, and their interrelationships discussed. Similarities and differences in the distribution of these elements are demonstrated, leading to certain conclusions regarding differentiation sequence and mode of emplacement of the three plutons.