Iron Resources In Wyoming Wayne M. Sutherland and Elizabeth C. Cola Report of Investigations No. 67 • 2015 WYOMING STATE GEOLOGICAL SURVEY Thomas A. Drean, Director and State Geologist Director and State Geologist Thomas A. Drean Design & Layout by: Chamois L. Andersen Banded Iron Formation within the Goldman Meadows Formation near South Pass, Wyo. Photo by Elizabeth C. Cola, 2014. Cover photo: A view of the main pit at the Sunrise Iron Mine near Hartville, Wyo. Photo by Elizabeth C. Cola, 2014. Iron Resources in Wyoming Wyoming State Geological Survey (WSGS) Report of Investigations No. 67, 2015 Copyright© 2015 by the WSGS. All rights reserved. Suggested citation: Sutherland, W.M., and Cola, E.C., 2015, Iron resources in Wyoming: Wyoming State Geological Survey Report of Investigations No. 67, 91 p. The WSGS encourages the fair use of its material. We request that credit be expressly given to the “Wyoming State Geological Survey” when citing information from this publication. Please contact the WSGS at 307-766-2286, ext. 224, or by email at
[email protected] if you have any questions about citing materials, preparing acknowledgments, or extensive use of this material. We appreciate your cooperation. Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorse- ment or approval by the State of Wyoming or the WSGS. Individuals with disabilities who require an alternative form of this publication should contact the WSGS (see contact information above). TTY relay operator 1-800-877-9975. For more information about the WSGS or to order publications and maps, please log on to www.wsgs.wyo.gov, call 307-766-2286, ext.