the geochemical society has nearly 4,000 members from more than 70 countries. most members are students, researchers and faculty of geochemistry related fields, although anyone with an interest in geochemistry may join. membership is calendar year and dues are us$ 35 for a professional, us$ 15 for student, and $20 for seniors. membership includes a subscription to "elements magazine" and also offers discounts on geochemical society publications, mineralogical society of america publications and conference registration discounts at the goldschmidt conference, fall agu, and the annual gsa conference.