Elk Creek Deposit
Elk Creek Deposit (Nebraska)
Deposit type: Magnetite-Dolomite Carbonatite
REE minerals:
Ore minerals:
Gangue minerals:
Host rock types:
Average grade:
Status:
Company:
Resource estimates:
References
https://en.wikipedia.org
http://crustal.usgs.gov/projects/AGREED/Elk-Creek.html
http://netnebraska.org/article/news/971924/elk-creek-niobium-mine-could-be-operational-late-2016
http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1063&context=geoscidiss