USGS OF 47
Title:Preliminary report on the geology and ore deposits of the Willow Creek mining district, southern Alaska
Publisher:U.S. Geological Survey
Comments:This publication was reclassified with a new publication number in 1975; see below for the updated classification number.
Ordering Info:This publication is out of print. Reproductions may be available. USGS Publications Warehouse
Ray, R.G., 1951, Preliminary report on the geology and ore deposits of the Willow Creek mining district, southern Alaska: U.S. Geological Survey Open File Report: Technical Data Unit classification number 47, 22 p.
- This publication has been superseded by OF 51-34.