PXRF Spectrometer in Use (IMAGE)
Caption
Part science fair, part hard-core science: Camille Weindorf scans soil samples with a portable X-ray fluorescence (PXRF) spectrometer mounted in a hooded test stand. Her collection of samples is featured on the shelf behind her.
Credit
David C. Weindorf.
Usage Restrictions
Please use with story only.
License
Licensed content