The London Geochemistry and Isotope Centre (LoGIC) combines research teams and facilities in geochemistry °ÄÃÅÀúÊ·¿ª½±¼Ç¼ and Birkbeck. We carry out chemical and isotopic investigations of natural materials (rocks, soils, waters, air) using a variety of analytical and experimental approaches to investigate processes both now and in the past.