| Online link | http://pubs.usgs.gov/sim/3104/ |
|---|---|
| Description | Analyzed remote sensing data identify and map minerals, vegetation groups, and volatiles. Four maps show: 1) mineral groups, 2) iron bearing minerals, vegetation, water, 3) clay, sulfate, mica, carbonate, Mg-OH, hydrous quartz and 4) quartz abundance. |
| Originators | Rockwell, Barnaby W. |
| Publication | U.S. Geological Survey Scientific Investigations Map 3104 |