Possible seismic reflector in the lower crust: Evidence from fabrics and experiments of seismic velo

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Lattice preferred orientations (LPO) of plagio-clase and augite are measured on layered gabbro from the Panxi region, Sichuan Province. The LPO concentration [010] of plagioclase and [100] of augite are perpendicular to the foliation, which indicates
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