Related Articles

2 Comments

  1. 1

    Stan Trout

    The figure in this article is at least 15 years old. It comes straight from the USGS, which updates this chart every year. Please visit http://minerals.usgs.gov/minerals/pubs/commodity/rare_earths/ree-trends.pdf to see the most recent information.

  2. 2

    innovation

    Thanks Stan!

You are most welcome to leave your comments or ideas

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Copyright 2018 Innovation Toronto

%d bloggers like this: