NEW HS-11 LABORATORY AT THE UNITED STATES GEOLOGICAL SURVEY, SPOKANE, WA
We are glad to confirm that USGS, Spokane, WA is now capable to work with finest fractions of EPD and other process products to successfully concentrate particles of a wide range of sizes from 38 microns to 0.5 millimeter of the heavy mineral accessories for any type of mineralogical research - from precious metals to diamond indicator minerals. We greatly acknowledge help of the geologist Niki E. Wintzer from Geology, Minerals, Energy, & Geophysics (GMEG) Science Center of the United States Geological Survey who made this installation possible. We wish our colleagues lots of success and many interesting new discoveries.
