the National Natural Science Foundation of China (Grant No. 49772109), the National Climbing Program of China (Grant No. 95-Yu-25-03), and the National Key Basic Research Program of China (Grant No. 1999043204).
The total PGE amount (∑PGE) of mantle peridotite in the Jiding ophiolite is slightly higher than that of the primitive mantle, but the PGE contents of basalt are higher than those of the mid-ocean ridge basalt (MORB)...