Skip to main content
U.S. flag

An official website of the United States government

USGS scientists on CMMI field trip

August 2022 (approx.)

Detailed Description

USGS scientists George Case, Garth Graham, Anne McCafferty, and Josh Coyan visited Australia while participating in a Critical Minerals Mapping Initiative (CMMI) field trip.  The CMMI is a collaborative effort between the USGS, Geological Survey of Canada, and Geoscience Australia to conduct research on mineral systems that contain critical commodities.


Public Domain.

U.S. Geological Survey