The geochemical survey of the Rattlesnake Roadless Area was conducted in May 1982 by the U.S. Geological Survey to aid in a mineral resource appraisal of the area. A total of 114 stream-sediment samples, 68 heavy-mineral concentrates from stream sediment, 20 rock samples, and 4 water samples was collected by S.C. Rose, D.E. Hendzel, and W.J. Gerstel, with helicopter support from Jack Ruby, pilot for Helicopters Unlimited. All sample localities are plotted on the map; sample localities showing anomalous barium and lead are also indicated on the map.
|Title||Geochemical map of the Rattlesnake Roadless Area, Coconino and Yavapai counties, Arizona|
|Publication Subtype||USGS Numbered Series|
|Series Title||Miscellaneous Field Studies Map|
|Record Source||USGS Publications Warehouse|