Industrial Minerals Networking | IMFORMED – Magnesia from ...
Industrial Minerals Networking | IMFORMED – Magnesia from the "Roof of the World" to Kentucky. The Kamaduo magnesite deposit near Chamdo, north-east Tibet, lies at some 4,200 metres altitude, hosting >50m tonnes reserves of magnesite grading 47.6% MgO with low iron and silica. PRCO has an exclusive 99 year lease on the Tibetan deposit.