
Saudi Arabia’s Ministry of Industry and Mineral Resources has announced the launch of a tender for the exploration of gypsum ore in the Al-Qasab wells in Madinah Al-Munawwarah region, north of Yanbu Governorate over an area of about 0.6 km.
Lately, the ministry revealed the 13 qualified bidders in the pre-qualification stage for a license at Umm Ad Damar mining site.