global talc mines

  • Talc - Wikipedia

    Talc-carbonate ultramafics are also known from the Lachlan Fold Belt, eastern Australia, from Brazil, the Guiana Shield, and from the ophiolite belts of Turkey, Oman, and the Middle East. China is the key world talc and steatite producing country with an output of about 2.2M tonnes(2016), which accounts for 30% of total global output.