Society of Economic Geologists

This article is available from multiple sources. Please click on the service to which you have a subscription to obtain access. If you don't have a subscription, clicking will allow you to obtain pay-per-view access.
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.
Sphalerite concentrations in Mid-Continent Pennsylvanian black shales of Missouri and Kansas
Coveney,R. M.
Economic Geology(1979),74(1):131
http://dx.doi.org/10.2113/gsecongeo.74.1.131

Society of Economic Geologists
Society of Economic Geologists
GeoScienceWorld
GeoScienceWorld