605 Page 1 of 2 15 July 2001 Form 605 Corporations Act 2001 Section 671B Notice of ceasing to be a substantial holder To Company Name/Scheme Orion Minerals Ltd (Orion) ACN/ARSN 098 939 274 1. Details of substantial holder (1) Name Tembo Capital Mining Fund II LP (Tembo) and Ndovu...