Any queries or concerns regarding memberships, subscriptions or change of address should be addressed to the Business Office. When possible, please use e-mail.
Phone: 314.935.4131Fax: 314.935.4121Email: gsoffice@geochemsoc.org
Washington University in St. LouisEarth & Planetary Sciences DepartmentOne Brookings Drive, CB 1169Saint Louis, MO 63130-4899
