Society of Economic Geologists

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The Society of Economic Geologists (SEG) serves 6,500+ members worldwide who are committed to advancing the science and the discovery of mineral resources through research, publications, courses, and field trips.
Natural fission reactors of Oklo
Gauthier-Lafaye,F. et al.
Economic Geology(1989), 84 (8):2286
http://dx.doi.org/10.2113/gsecongeo.84.8.2286

Society of Economic Geologists
Society of Economic Geologists
GeoScienceWorld
GeoScienceWorld