Commencement Of Drilling

AIM: KEFI 17th March 2008 KEFI Minerals Plc ("KEFI Minerals" or the "Company") COMMENCEMENT OF DRILLING AT DERININ TEPE PROJECT KEFI Minerals, the AIM quoted gold and copper exploration Company with projects in Turkey, is pleased to announce that the Company's second drilling program has commenced at the 100%-owned Derinin Tepe Prospect in the highly prospective Balikesir Province in western Turkey. Six diamond drill holes totalling 1,000m have been planned to test the continuity of gold mineralisation at approximately 100m below surface over a 600m strike length of the known low-sulphidation epithermal gold-silver veins. KEFI Minerals' initial diamond drilling at Derinin Tepe during 2007 intersected three to five metre widths of backfilled ancient workings at approximately 50m below surface in the first three of the nine holes drilled. These workings extend for 200m along the northern end of the Western Vein. The ancient miners had limited extraction processes and it is likely that the ore mined was high grade. There is a possibility of this potential high grade zone to extend at depth below the old workings. Previously reported assays from channel-chip sampling and grab sampling undertaken by KEFI Minerals had returned up to 152g/t gold and 1,320g/t silver from outcropping veins. Drill Intercepts within the backfill material returned up to 3.1m at 2.1g/t gold and 118g/t silver. A number of significant intercepts were returned from the remaining six holes, including 3.6m at 3.3g/t gold and 90g/t silver, 1m at 3.3g/t gold and 327g/t silver, and 1m at 2.0g/t Au and 72g/t silver. KEFI Minerals' Managing Director, Jeff Rayner, commented: "The commencement of this important drilling program at Derinin Tepe, following the highly encouraging drill results from the initial drilling program last year, is the first step in what should be an exciting and rewarding year of exploration activity for KEFI Minerals. "The previously reported drill results from Derinin Tepe strengthen our belief that the identified low-sulphidation epithermal vein system has the potential to host a high-grade gold-silver resource, amenable to mining by open-pit or underground methods. "This is an exciting drilling programme and we look forward to keeping shareholders informed of the continued progress over the next few months." References in this announcement to exploration results and potential have been approved for release by Mr Malcolm Stallman, B.App.Sc.Mr Stallmanis a geologist and has more than 20 years' relevant experience in the field of activity concerned. He is a member of the Australasian Institute of Mining and Metallurgy (AusIMM) and has consented to the inclusion of the material in the form and context in which it appears. Enquiries KEFI Minerals plc WH Ireland Limited Bishopsgate Communications Jeffrey Rayner Laurie Beevers Maxine Barnes Katy Mitchell Nick Rome +90 533 928 19 13 +44 161 832 2174 +44 20 7562 3350 www.kefi-minerals.com Derinin Tepe Project Background The Derinin Tepe Project consists of a single Exploration Licence of 1,231 hectares in the Balikesir Province, western Turkey. Initial exploration by KEFI Minerals revealed extensive ancient workings developed on low-sulphidation epithermal gold-silver veins. Rock-chip samples from the veins returned up to 152g/t gold & 1,320g/t silver and channel samples returned maxima of 2m at 9.6g /t gold, 1m at 7.2g/t gold and 6m at 3.3g/t gold. Trenching across the vein zones revealed large back-filled stopes from historical mining. Structural mapping shows that the areas of maximum vein widths are a result of intersecting vein structures and where the veins change strike direction to produce dilational zones. The ancient workings are coincident with these zones. First-phase diamond drilling, targeting 50m vertically below the surface expression of the veins, was completed in July 2007. The initial three holes were drilled beneath the largest old workings at the northwest end of Western Vein and each hole is interpreted to have intersected ancient workings at depth. A maximum intercept of 3.6m at 3.3g/t Au and 90g/t Ag was returned from in-situ vein material in hole KDTD004. Notes to Editors: KEFI Minerals was formed on 24 October 2006 for the purposes of holding EMED Mining's exploration interests in Turkey and Bulgaria with a view to creating shareholder value through the discovery and exploitation of gold and copper deposits. In November 2006, KEFI Minerals completed the acquisition of EMED Mining's Turkish and Bulgarian exploration interests through the acquisition of EMED Mining's subsidiary Mediterranean Minerals (Bulgaria) EOOD. In addition, KEFI Minerals acquired from EMED Mining a database of mining information relating to Turkey. KEFI Minerals commenced trading on AIM on 18 December 2006, following the successful placing of 46,666,667 shares at 3p to raise £1.4 million. In Turkey, KEFI Minerals has eight exploration projects: 1. At Derinin Tepe in the Western Anatolia Region, low-sulphidation epithermal quartz veins have been identified with gold and silver mineralisation. 2. At Artvin in northeastern Turkey, extensive hydrothermal alteration and gold and base metal mineralisation have been recognised in the project area, as well as historical workings indicating potential for economic mineralisation. 3. At Gumushane in eastern Turkey, areas of extensive hydrothermal alteration have been recognised in the project area, as well as coincident areas of interest identified through interpretation of Aster data. 4. Hasancelebi, in central Turkey, is prospective for high-sulphidation epithermal gold mineralisation and Iron-Oxide Copper-Gold ("IOCG") mineralisation. 5. At Karalar, in Central Anatolia, highly anomalous gold in stream sediments have been identified in an area of historic base metal mines. 6. Muratdag, in the Western Anatolia Region, is prospective for Carlin-style epithermal gold mineralisation. 7. Meyvali, in the Western Anatolia Region, is prospective for epithermal and skarn related mineralisation. 8. At Yatik, in the Western Anatolia Region, low-sulphidation epithermal quartz veins with gold and silver mineralisation have been identified. KEFI Minerals also has an extensive exploration database which contains information about approximately 100 further prospective sites in Turkey. This database provides the Company with a competitive advantage to identify prospective areas for project generation in Turkey. Monitoring of the exploration licence status of geologically prospective areas will be carried out on an ongoing basis so that KEFI Minerals can acquire further exploration opportunities as soon as they become available. EMED Mining has agreed to provide technical and administrative systems and personnel to KEFI Minerals on a cost-recovery basis, thus enabling KEFI Minerals to reduce overheads and spend more on exploring Turkey and Bulgaria. KEFI Minerals' Board of Directors is comprised of Mr. Harry Anagnostaras-Adams (Chairman), Mr. Jeffrey Rayner (Managing Director), Professor Ian Plimer (Deputy Chairman) and John Leach (Finance Director). Further information on KEFI Minerals is available at www.kefi-minerals.com and the Company's AIM code is "KEFI". -Ends-
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