Overhead view of the USGS He line

Overhead view of the He extraction line under construction at the USGS in Denver

Detailed Description

Overhead view of the He extraction line under construction at the Denver US Geological survey office. Image shows planchette used to load samples, pippettes used to spike gas extracted from mineral grains, and valves used to redirect that gas to various measurement devices.

Details

Image Dimensions: 3241 x 2040

Date Taken: