Directorate Change

Petra Diamonds Ld 10 July 2002 10 July 2002 PETRA DIAMONDS LIMITED ('PETRA') APPOINTMENT OF NEW EXECUTIVE DIRECTOR Petra is pleased to announce the appointment of Mr David Gadd-Claxton (aged 44) to the board. Mr Gladd-Claxton is currently Chief Operating Officer of Petra. David is a mining engineer with more than 20 years experience in the mining industry. He has extensive experience in both underground and open-pit mining in the gold, coal and diamond industries. He worked for De Beers Consolidated Mines and participated in the Venetia mine project and has developed expertise in large underground diamond mines such as Finch, Kimberley and Koffiefontein. Most recently he spent four and a half years as a Vice-President with SouthernEra Resources (a Canadian Diamond and Platinum miner) and was responsible for the building of both the Klipspringer and Marsfontein diamond mines. He was also part of the team that recently conducted the feasibility study of the Camafuca kimberlite pipe in Angola. David Gadd-Claxton is familiar with the mining environments in southern Africa. Commenting on this Adonis Pouroulis Petra's CEO said: 'David's experience in building mining operations from scratch is invaluable to Petra as the company has changed its focus from exploration only to both exploration and production. David's experience in managing large projects and working with a diverse group of people in the mining industry will benefit Petra as the company embarks on its growth path. The Directors of Petra welcome him onto the board'. The following information falls to be disclosed in relation to David Gadd-Claxton (aged 44) in accordance with paragraph F of Schedule 2 of the AIM Rules. Current directorships Touchstone Resources (Pty) Ltd Ridge Ventures (Pty) Ltd Past directorships None Contact: Adonis Pouroulis, Petra Diamonds Limited, 0027 11 460 1784 Brian Moritz, Grant Thornton, 0044 20 7383 5100 This information is provided by RNS The company news service from the London Stock Exchange
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