These Open File Reports contain information on the location, geology, and resource potential of individual tracts. These Open File Reports contain information and maps for each individual tract. A summary report describes the general geology and resources of the county. Index maps showing oil and gas tests, metallic and non-metallic mineral deposits, and coal resources are also included. The senior authors of the Yuma County publication, H. Thomas Hemborg and Harry TerBest, have together over 50 years of private sector experience oil and gas exploration.
Prepayment is required.
VISA and MasterCard are accepted. An additional charge will be added for shipping and handling. A free list of all CGS publications is available. Please send comments, questions or requests for more information on this subject to geosurvey .