Supported by the Pilot Project of Knowledge Innovation Project;Chinese Academy of Sciences (Grant No. KZCX2-YW-211);National Natural Science Foundation of China (Grant Nos. 40830849, 40176020);Special Foundation for the Eleventh Five Plan of COMRA (Grant No. DYXM-115-02-1-03)
The geochemical and U-series isotopic characteristics of hydrothermal sulfide samples from the Jade site (127°04.5′E, 27°15′N, water depth 1300-1450 m) at Jade site in the Okinawa Trough were analyzed. In the hydr...
Supported in part by the Pilot Project of Knowledge Innovation Project,Chinese Academy of Sciences (Grant No.KZCX3-SW-223);the National Natural Science Foundation of China (Grant Nos. 40376020 and 40176020);the Special Founda-tion for the Tenth Five Plan of COMRA (Grant No. DY105-01-03-1)
Modal composition and mineral composition of harzburgites from the southern Mariana fore-arc show that they are highly refractory. There are a few modals of clinopyroxene (0.7 vol %) in harzburgites. Two types of amph...