Description - Brief summary of general geologic information on gold, results from small study on gold panning. Grade estimates.: Keywords - clay, glacial materials, gold, mining: Document quality - fair: Comments - [none]: Pages of main manuscript - 5: Number of files - 1: 5 p. total. Manuscripts contain original reports and notes by geologists performing field work or in-office analyses at or in connection with the Missouri Geologic Survey. They relate to Missouri geology and reflect evolving interpretations of stratigraphy, lithology, ore formation, etc. This manuscript is scanned and archived at MGS in a pdf format.