Kodiak Copper Corp V.KDK

Right wealth2015 found thuis interesting article/XRF

[tarsands]

https://www.azomining.com/Article.aspx?ArticleID=142

[wealth2015]

thanks, KDK field staff must be using it..."Due to high tonnage, porphyry deposits are one of the most attractive exploration targets in the mining industry. A large percentage of portable XRF units are utilized for discovery of these deposits.