Engineering geology
  • Home
  • Geology engineering
  • Geotechnical engineering
  • Mineralogy / Petrology
  • Hydrogeology
  • Structural
  • Learning Geology
  • Privacy Policy
  • Contact

radioactive

Geologist

For documents longest earthquake record geologists use radioactive clock

August 10, 2020 admin 1

Using radioactive elements trapped in crystallized, cream-colored “veins” in New Mexican rock, geologists have peered back in time more than 400,000 years to illuminate a […]

RMR - Rock Mass Rating

Copyright © 2021 | WordPress Theme by MH Themes