Figure 5
(a) Mg K-edge for Norwegian ilmenite (line) and result of fitting the linear combination of reference compounds MgTiO3 – 57.5%, MgSiO3 – 30%, MgO/Mg(OH)2 – 12%, (open circles); (b) Australian ilmenite and geikielite (MgTiO3); (c) Chinese ilmenite and a mixture of MgO/Mg(OH); (d) Indian ilmenite and enstatit (MgSiO3). |