Exploration Update

Jubilee Platinum PLC 19 September 2003 JUBILEE PLATINUM plc 37 Thurloe Street London SW7 2LQ Tel: 020 7584 2155 Fax: 020 7584 5893 Press Release - 19th September 2003 Jubilee Platinum plc - Progresses exploration in Madagascar - Acquires options on more prospective PGM properties in South Africa Madagascar Jubilee Platinum plc ('Jubilee'), the AIM quoted platinum exploration company, is pleased to announce it is undertaking the next phase of exploration on its concession in the Londokamanana area of Madagascar, some 160km north west of the capital Antananarivo. Jubilee will now initiate a follow up grid oriented geochemical soil sampling programme over the project's mineralised zone, which the Company previously discovered to hold significantly elevated values of copper-nickel and PGMs ('platinum group metals'). The objectives of the programme are to establish drill targets and to extend the 350m long (4 to 20m width) copper-nickel-PGM mineralised zone (technically a polymict catacalystic melange), which outcrops as a gossan (oxidised rock and minerals). Jubilee's initial reconnaissance gave positive indications that the zone continues laterally under minimum surface cover for at least a further 400m. The regional disposition of the basic rocks indicates the possibility of a major dyke-like basic to ultra basic intrusion, that is to say a possible deposit of significant proportions. Jubilee's sampling programme on its Madagascar asset follows up the reconnaissance exercise, in which sample assays from the mineralised zone peaked at 8.85% copper, 0.9% Nickel and 0.3 g/t PGM3E (platinum, palladium and gold). The samples analysed indicated the presence of possible sperrylite (a platinum arsenide mineral) in an area well beyond the gossan zone, as well as pentlandite (a nickel sulphide), chalcopyrite (a copper sulphide) and pyrrhotite (an iron sulphide). It is encouraging to find this combination of minerals, as they are common to many PGM ore deposits. The sampling programme is planned to include further reconnaissance of the area beyond the gossan capped zone. The programme is anticipated to outline substantial mineralisation for further delineation by drilling and orientation ground geophysics as part of the next phase of exploration. Jubilee's continued interest in PGM exploration in Madagascar emphasises its firm belief in the region's prospectivity for significant copper-nickel-PGM mineralisation. A recent statement by the World Bank highlighted Madagascar as having vast untapped mineral reserves. The Bank has started a US$40 million project to regulate mining in the country, which will serve to promote incentives for investment and to legalize trade flows. Phase one of the project has been completed, which established a new mining code, a new tax and import duty incentive oriented investment regime and a mining registry system that allows mining companies to acquire permits within 30 days, whereas previously it took on average six to nine months. Jubilee believes the changes in legislation will have a positive effect in encouraging foreign investment for projects within the country. Colin Bird, Chief Executive of Jubilee Platinum, commented, 'Since listing on AIM last year, Jubilee is now well on its way to achieving its mission of becoming a significant PGM player in southern Africa, including Madagascar, through a strategy of land acquisition and well managed strategic exploration.' South Africa After careful evaluation, Jubilee has finalised an agreement for options on prospective PGM ground (2800ha) near Groblersdal, to the west of the eastern limb of the Bushveld Complex. The properties (Buffelsvallei and Zaaiplaats) are situated next to properties owned by Cluff Mining and Anglo American. Rocks (pyroxenites) typical of that seen in the Main/Critical zone have been reported on the properties. Jubilee has finalised an agreement for the right to prospect on two neighbouring prospective PGM properties (2200ha) north of Marble Hall (north west of Groblersdal). The properties lie on a postulated limit of the Bushveld Granites and a prospecting permit application has been lodged for it. Two small Bushveld norite occurrences and bronzitite, rocks typically present in the platinum bearing (Merensky and UG2) Critical Zone, have been found on the properties. On 12th September 2003, Jubilee submitted to the Department of Minerals and Energy applications for prospecting permits on its six properties (1986ha) in the Brits and Rustenburg areas of the Western Bushveld. Ends For further information please contact: Colin Bird Justine Howarth / Cathy Malins Jubilee Platinum plc Parkgreen Communications Ltd Tel 020 7590 8806 Tel 020 7287 5544 This information is provided by RNS The company news service from the London Stock Exchange
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