Contact: Paul Preuss
paul_preuss@lbl.gov
510-486-6249
DOE/Lawrence Berkeley National Laboratory
Caption: Arizona State geochemist Matthijs van Soest samples surface water in the northern Basin and Range. The sample is collected without direct exposure to air and stored in the copper tube, foreground left, which will be sealed by crimping.
Credit: Mack Kennedy
Usage Restrictions: None
Related news release: Helium isotopes point to new sources of geothermal energy