May 14, 2018
Rockster’s DUPLEX System is being used in an extraction operation in Tanzania. The PB Mining Company in Tanzania selected Rockster’s 2-in-1 machine for crushing highly abrasive rock.
The extraction firm was formed in 2014 and specialises in the exploration of lead glance, named Galena, the natural mineral form of lead sulphide. This is the most important ore of lead and usually contains about 1–2% silver, a byproduct that far outweighs the main lead ore in revenue. Because of its low melting point, it is e