LEFA Gold Mine Mineral Reserve Update January 25, 2010
(Thomson Reuters ONE) - LONDON, United Kingdom: Crew Gold Corporation ("Crew" or "the Company") (TSX,OSE: CRU) today announces:-This release updates the previously reported mineral reserves of the LEFA Minein Guinea, West Africa.The following table presents the estimated mineral reserves on the LEFAConcession as at 31 August 2009.+------------------+----------------+---------------+----------------+|Deposit | Proven | Probable | Total || | | | || | kt g/t k oz | kt g/t k oz| kt g/t k oz |+------------------+----------------+---------------+----------------+|LEFA Corridor | | | || | | | ||Lero-Karta |17,697 1.7 941 |8,092 1.7 453 |25,789 1.7 1,394|| | | | ||Fayalala |21,822 1.2 844 | 566 1.2 21 |22,388 1.2 865 || | | | ||Kankarta |1,911 1.7 106 | 544 1.6 28 |2,455 1.7 134 || | | | ||Firifirini | |4,041 1.7 219 |4,041 1.7 219 || | | | ||Banko | 334 3.2 34 | 34 2.7 3 | 368 3.2 37 || | | | ||Folokadi | 395 1.8 23 |1,072 2.1 72 |1,467 2.0 95 || | | | ||Toume Toume | | 258 1.5 12 | 258 1.5 12 || | | | ||Stockpiles/HL Pads|6,784 0.9 187 |2,307 0.7 54 |9,091 0.8 241 || | | | ||TOTAL |48,943 1.4 2,136|16,914 1.6 862 |65,858 1.4 2,998|+------------------+----------------+---------------+----------------+|31 August 2007 |58,100 1.6 2,900|17,200 1.8 970 |75,300 1.6 3,870|+------------------+----------------+---------------+----------------+The Lefa Gold Mine estimated mineral reserves as at 31 August 2009 is 65.9 Mt,at average gold grade of 1.4 g/t, for contained gold of 3.0 million ounces.Since August 2007, mining depletion was approximately 377,000 ounces (6.7 Mt (at)1.7 g/t).Excluding mining depletion, the mineral reserves have decreased by approximately500,000 ounces (13%) to 3.4 million ounces from the 3.9 million ounces announcedfor end August 2007. Depletion since August 2007 further reduces the reservesto 3.0 million ounces. This estimate is NI 43-101 compliant.The new mineral reserves were estimated at a gold price of USD 800/oz and arebased on the 2009 mineral resource models. These mineral resource models wererevised following a thorough review of the Lero-Karta and Fayalala mineraldeposits and a review of reconciliation between mining depletion and depletionin the geological model. Additionally, Soci? Mini?s de Dinguiraye (SMD),Crew's subsidiary in Guinea, undertook a geotechnical review of the LEFACorridor pit walls.This review led to a revision of slopes in some areas, butoverall, to the flattening of the north slopes, which led to some reduction inpit depth and consequently loss of mineral reserves.The drilled out areas of the old leach pads are included in the mineral reserveestimate, where 2.3 million tonnes have so far been defined from in-filldrilling, returning 54,000 ounces, including ore losses and dilution.Approximately 7 million tonnes still remain to be drilled, providing furtherpotential.Bill LeClair, President and CEO of Crew commented:"A critical independent reviewof our mineral resources and reserves based on reconciliation results, combinedwith a thorough review of the geotechnical slope parameters, have resulted in arobust estimate of mineral reserves. Thus, while the review has resulted in aslight decrease in the reserve, net of mining depletion and the additions fromexploration drilling, it presents a solid base for Crew to continue expandingthe mineral resource. At 3.0 million ounces in mineral reserves, this placesLEFA in the ranks of world-class gold deposits. The Company is confident thatcontinuing exploration will provide further increases to the mineral resourceand reserve inventory."For further information on the resource data please refer to ourwebsitewww.crewgold.com
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Datum: 25.01.2010 - 02:37 Uhr
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