ABSTRACT

ACOUSTIC MEASUREMENTS D U RING FRACTURE OF TR IAX LALLY DEFORMED ROCK

P R SAMMONDS (1), P G MEREDITH (1), M R A Y L IN G (1), C JONES (2), & S A F M U RRELL (1)

(1) Rock Physics Laboratory, Department o f Geological Sciences, University College London, Gower Street, London WC1E 6BT U.K.