Welcome to the on-line home of the Mobile Rock & Gem Society! MRGS is a 501(c)(3) non-profit organization located in Mobile, Alabama dedicated to stimulating interest in earth sciences and supporting the education of geology, mineralogy, lapidary arts, and related subjects. Membership is open to anyone age seven and up who is interested in Geology, Lapidary, Mineralogy, Paleontology, Fossils or Read more...