Grain Map
By Geology, Geophysics, and Geochemistry Science Center
September 2019 (approx.)
![grain map](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/GrainMap.png?itok=fyXj6xap)
Detailed Description
Grain map showing minerals detected.
Sources/Usage
Public Domain.
Grain map showing minerals detected.
Public Domain.