To: bill718 who wrote (3869 ) 7/28/1998 2:46:00 PM From: bill718 Respond to of 4718
NEWS: Prefeasibility study commences on Jambi zone Antares Mining and Exploration Corp ANZ Shares issued 18,992,219 Jul 27 close $0.19 Tue 28 Jul 98 News Release Mr. Dennis Gray reports A prefeasibility study has commenced on the Jambi zone of the company's 76.5 per cent owned 32,004 hectares Ojolali property in southern Sumatra, Indonesia. Two drills are working on the Jambi zone with the objective of advancing the existing preliminary resource on this zone to the proven category. The preliminary resource estimate at the Jambi zone, using a marginal gold equivalent cut off grade of one gram per tonne, is as follows: Tonnage Au g/t Ag g/t 2,494,922 1.96 16.0 The above preliminary resource estimate is primarily based on the completion of 31 diamond drill holes totalling 3,256 metres on the Jambi zone. A 58 hole infill drilling program is now under way on 25 metres spacing, of which 14 holes involving 838 metres of drilling have already been completed. A metallurgical testing program is also under way aimed at determining the expected precious metal recovery. The Indonesian Ministry of Mines has agreed in principle to grant a single COW on the entire 32,004 hectares of the Ojolali property. The granting of the COW agreement in principle on the Ojolali property has enabled Antares to apply for a SIPP licence on the property and following the grant of the SIPP, Antares plans to begin preliminary exploration on the hitherto unexplored 29,760 hectares portion of this property which is over 13 times as large as the 2,244 hectares area of the property where it's activities have thus far been confined. In addition to Antares' 76.5 per cent ownership of the Ojolali property, carried interests in the property are held by Coleville Resources and Indonesian partners of 13.5 per cent and 10 per cent, respectively. The Jambi zone is a prominent conical or hill feature in the north east quadrant of the Ojolali property. Antares' attention was first drawn to this zone by the presence of auriferous rubbly scree on the slopes of the hill. The location of this zone within a hill suggests a potential favourable stripping ratio. Gold at the Jambi zone is hosted in brecciated, oxidized and argillically altered volcanic breccias and tuffs. The best grades are encountered above the base of oxidation suggesting supergene enrichment of leaner protore. Geological mapping to the north and east of the Jambi zone has revealed similar geologic phenomena which, with more detailed investigation, may add to the presently outlined resource. Assuming positive outcomes to the Jambi prefeasibility study and to a subsequent full feasibility study, Antares' strategy is to use part of the proceeds from the sale of its interest in Rappa Holdings (Proprietary) Limited to bring the Jambi zone to production in a debt free manner. The sale of Rappa is expected to close during the first week of October yielding approximately $3.1-million in cash and marketable securities to Antares. Assuming the Jambi zone is economic, the recoverable gold could be mined over an approximately two year period. Part of the cash flow therefrom would be made available to further develop the property, including additional work on the Tambang zone, which contains the following preliminary resource identified to date: Cut Off Gold Equivalent Grade Tonnage Au g/t Ag g/t 1.0 gram 9,876,192 0.61 109 2.0 grams 4,067,462 0.73 192 Recent drilling completed at the Batu Kuning zone, prior to the transfer of the drill involved to the Jambi zone, yielded the following results: Interval Width Au Ag (m) (m) g/t g/t BKH - 018 29 - 33 4 1.31 52 BKH - 019 19 - 21 2 1.31 227 BKH - 020 68 - 72 4 3.78 113 BKH - 021 166 - 168 2 12.25 2,245 BKH - 022 37 - 38 1 2.42 4 Further drilling at Batu Kuning has been deferred until such time as the infill program at Jambi is completed. In addition to its ownership in an operatorship of the Ojolali property, Antares has a 37 per cent interest in the producing Lady Lina gold mine in Zimbabwe; an approximate 39.6 per cent interest in the Toodoggone property in north central British Columbia; and a $2,000,000 investment in Steppe Gold Resources.