Program aims to educate young consumers about mined stones’ positive qualities.
Former operations head took over as interim CEO following Stephen Wetherall’s departure.
Nick Selby will take over as miner’s interim CEO when Stephen Wetherall departs.
Miner finds 41 rough stones, including two specials weighing 15.27 and 12.37 carats.
Rough sales up 42% year on year in third quarter.
Miner unearths 113-carat rough from its Lulo deposit in Angola.