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.
Origin of breccia pipes
T. W. Mitcham
Economic Geology(1974),69(3):412
http://dx.doi.org/10.2113/gsecongeo.69.3.412

Society of Economic Geologists
Society of Economic Geologists
GeoScienceWorld
GeoScienceWorld