@misc{indiciae2e785e6328da, title = {Questa Baseline and Pre-mining Ground-Water Quality Investigation, 7. A Pictorial Record of Chemical Weathering, Erosional Processes, and Potential Debris-flow Hazards in Scar Areas Developed on Hydrothermally Altered Rocks}, author = {Geoffrey S. Plumlee and Steve Ludington and Kirk R. Vincent and Philip L. Verplanck and Jonathan S. Caine and K. Eric Livo}, year = {2009}, doi = {10.3133/ofr20061205}, url = {https://pubs.usgs.gov/publication/ofr20061205}, note = {Source identifier: ofr20061205} }