H.R.520 - National Strategic and Critical Minerals ProductioSorry here is the best link..the previous link of the Bill was the original Act that was introduced in 2013. It was also introduced in 2015 again, but shot down in the Senate. The third introduction of this Bill was started on Jan 13 2017. Keep an eye on this, it's just in its infancy, but just needs to pass the House and Senate and Trump will sign it in to law. Hopefully Summer/Fall of this year. https://www.congress.gov/bill/115th-congress/house-bill/520