IN THE NEWS

Potentate’s Warren Boyd interviewed for GIA Feature Article

Potentate Mining marketing director Warren Boyd presented two magnificent sapphires and a suite of fancy sapphires extracted from the company’s Rock Creek operation in Montana in 2016. He also updated the authors on this past mining season.

Read the article at GIA

https://www.gia.edu/gems-gemology/spring-2017-gemnews-magnificent-sapphires-montana-rock-creek-mine#