Mineral Resources On-Line Spatial Data
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Chaffee, Maurice A.
U.S. Geological Survey, Central Region, Rocky Mountain area, Geology discipline
- Analytical Results and Sample Locality Map for Rock, Stream-Sediment, and Soil Samples, Northern and Eastern Colorado Desert BLM Resource Area, Imperial, Riverside, and San Bernardino Counties, California [More info]
A geochemical survey of the Bureau of Land Management's 5.5 million-acre Northern and Eastern Colorado Desert Resource Area