
Rapid determination of initial 87Sr/86Sr and estimation of the Rb-Sr age of plutonic rocks by LA-ICPMS of variably altered feldspars: An example from the 1.14â¯Ga Great Abitibi Dyke, Ontario, Canada
Keywords: آلبیتیزاسیون; Sr-isotope analysis; Laser ablation ICPMS; Dyke swarms; Gabbros; Albitization;