Lab equipment and reference materials
By Geology, Geophysics, and Geochemistry Science Center
May 2016 (approx.)
![photo collage of lab equipment, field work, and sample data](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/equipment-reference-materials.jpg?itok=Hn_laVR7)
Detailed Description
USGS reference material matrix sampling, geochemical reference materials, analytical laboratory equipment, and sample data.
Sources/Usage
Public Domain.