Khewra Mines are the biggest source of which of the following minerals? By crictensDecember 13, 2021General Knowledge A: Slat B: Gypsum C: Aluminium D: None of these Post navigation Name the province which is the largest producer of oil in PakistanArsenic is found in Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.