Palmer being studied for "critical" barite
North of 60 Mining News – March 1, 2018
Last updated 9/24/2020 at 6:59pm
Constantine Metal Resources Ltd. Feb. 27 said it has initiated a metallurgical test program to determine if a marketable barite concentrate can be produced as a co-product from the Palmer copper-zinc-gold-silver project in Southeast Alaska.
In a report published earlier this year, the U.S. Geological Survey named barite among 23 minerals considered "critical" to the economic and national security...
For access to this article please
sign in or
subscribe.
Reader Comments(0)