Ultrahigh-pressure (4.5-5.5 GPa) experimental research on pyroxene-garnet transition and its significance  

作　　者：Fan, QC Liu, RX Xie, HS Zhang, YM Lin, ZR 

出　　处：《Chinese Science Bulletin》1997年第17期1456-1459,共4页

摘　　要：Al-PYROXENE in nature may be regarded as garnet solid solution in Al-free pyroxene. The transition from Al-pyroxene to garnet + Al-poor pyroxen can be carried out under high-pressure conditions. Ultrahigh-pressure experiment on pyroxene-garnet transition was carried out in this work using natural soecimens to exolain the genesis of garnet peridotite.

关 键 词：pyroxene-garnet TRANSITION ULTRAHIGH-PRESSURE experiment GARNET PERIDOTITE genesis. 

分 类 号：P578[天文地球—矿物学]