Drilling Report

Centamin Egypt Limited 07 January 2003 Centamin Egypt Limited SUKARI GOLD PROJECT DRILLING UPDATE SIGNIFICANT NEW INTERSECTIONS (detailed table attached) 41m @ 2.06g/t Au 54m @ 3.11g/t Au 49m @ 2.10g/t Au 31m @ 2.74g/t Au 120m @ 1.63g/t Au 107m @ 2.42g/t Au 21m @ 2.43 g/t Au 31m @ 2.74 g/t Au 40m @ 2.09 g/t Au HIGH GRADE INTERSECTIONS 1m @ 75.10 g/t Au (new shoot) 1m @ 567 g/t Au (Hapi Zone) WIDTH OF MINERALISATION INCREASING Ra zone mineralisation has averaged 400m in width, a considerable increase to the 90m experienced in the Amun zone. As reported in October 2002 the company engaged Stanley Mining Services to begin drilling the Ra Zone at Sukari with the intention to add to the existing 2,040,000 oz resource of the Amun zone. Two Stanley Rigs were added to the company's three existing rigs on October 13th and the company expects to drill its 300th (Sukari Diamond Drill Hole, SDDH300) this month. Stanley Rig 10 moved south from 10675N to add reserve ounces to the resource, whilst Rig 37 together with Centamin's rigs stepped out north into the Ra zone to add resource ounces. The mineralised system has now been proven to be continuous from section to section as the drilling has progressed into the Ra zone, with the mineralisation being consistent with the mineralisation logged in the Amun Zone Geological logging of the diamond drill core indicates that the zones of mineralisation are well defined within the Sukari porphyry. Mineralisation is related to stockworks, brecciation, quartz veining and contact mineralisation, these are traceable along the strike and dip of the Sukari porphyry. Stockworks are broad zones defined by sericitic and chloritic alteration, the porphyry is highly fractured and jointed, these are infilled with high ratios of disseminated fine grained pyrite and arsenopyrite in the altered porphyry. Zones of brecciation are well defined within the broader stockwork. The breccia is characterised by fragments of porphyry supported by fine grained pyrite and sulphide matrix. Quartz veins and zones of breccitaion are easily identified and indicate an increase in the tenor of the gold mineralisation. Stacked east dipping structures (breccia) normally contain the high grade with medium to low grade mineralization occurring in the quartz and sulphide stockwork in between these structures. Contact mineralisation with the footwall is in close proximity to the porphyry and found in association with highly foliated metavolcanics, these display a high ratio of pyrite and quartz veinlets. Along the foot wall contact an extremely high grade zone, the 'Hapi Zone', is present and continues to be intersected The extensiveness of the system is best demonstrated by SDDH 284 which encountered the mineralised porphyry 9m from surface with an intersection of 1m @ 75 g/t Au, and continued in mineralisation for over 400m down hole. Drill hole data and assays are included in the tables below with some assays still to be received. Holes drilled and assayed to date show continuity along strike adding significant ounces in areas previously undrilled. For Example: SDDH 275, 100m @ 1.71 g/t incl. 41m @ 2.06 g/t is 25m along strike from SDDH 278, 120m @ 1.63 g/t incl. 38m @ 2.27 g/t which is 50m along strike from SDDH 282, 107m @ 2.42 g/t. incl. 40m @ 3.37 g/t. The development program to move one of the Stanley rigs and Centamin's 3 rigs north into the Ra zone and add resource ounces has been a resounding success, with significant mineralisation encountered in every hole. It must be stressed that the Amun and Ra zones are continuous and contained within the Sukari outcrop, with the division between zones made purely for ease of reference rather than being separate structures. As such Sukari has the ability to be a multi million ounce single pit deposit, with the Ra zone yet to be included in the resource calculation and the Gazelle and Pharaoh zones yet to be tested by drilling. Drilling is continuing and further results will be released at the time of the resource upgrade which is planned for February 2003. Drill Hole collar positions and depths. Northing and Easting are Local Grid coordinates. Azimuth is Grid bearing: Grid North = 20degrees Magnetic north. Dip, is degrees below horizontal Hole No. Northing Easting RL Azimuth Dip Depth RC266 11250 10948 1104 270 -60 70.00 RC267 11302 10923 1101 270 -60 82.00 RC268 11353 10877 1102 270 -60 100.00 RC268A 11353 10877 1102 270 -60 4.00 RC269 10176 10563 1119 270 -90 6.00 DDH270 10842 10718 1181 267.5 -15 153.63 RC271 10255 10429 1169 90 -85 4.00 DDH272 10770 10651 1190 267 -44 303.72 DDH273 10850 10700 1185 270 -45 85.62 DDH274 10791 10742 1170 270 -65 437.40 DDH275 10675 10610 1210 270 -75 372.30 DDH276 10801 10678 1183 270 -5 162.00 DDH276B 10801 10678 1183 270 -5 107.22 DDH277 10575 10642 1178 270 -65 317.92 DDH278 10650 10618 1209 270 -80 442.60 DDH279 10791 10742 1170 270 -45 152.70 DDH279A 10791 10742 1170 270 -45 403.70 DDH280 10847 10718 1181 270 -40 138.82 DDH281 10625 10606 1210 270 -80 370.70 DDH282 10611 10610 1197 270 -70 384.80 DDH283 10600 10560 1220 270 -45 25.02 DDH283A 10600 10560 1220 270 -45 176.77 DDH284 10900 10740 1215 270 -60 494.00 DDH285 10675 10610 1210 270 -55 301.10 DDH286 10575 10640 1190 270 -80 433.00 Significant Intersections in drill holes Hole No. From (m) To (m) Width (m) Assay (g/t) RC266 9 10 1 2.37 RC268 45 46 1 2.51 49 50 1 2.94 58 59 1 2.93 DDH270 84 100 16 2.24 incl 98 100 2 4.85 DDH272 70 82 12 2.02 120 121 1 2.27 125 126 1 2.39 198 199 1 3.32 216 217 1 5.06 264 265 1 4.42 DDH273 38 40 2 2.69 59 66 7 3.03 DDH274 110 120 10 1.92 Hole No. From (m) To (m) Width (m) Assay (g/t) 197 199 2 2.35 355 376 21 1.78 incl 369 370 1 5.95 incl 374 375 1 5.47 384 385 1 6.15 413 414 1 11.80 428 431 3 10.20 DDH275 221 228 7 2.05 231 232 1 3.55 253 254 1 2.78 259 359 100 1.71 incl 259 300 41 2.06 incl 266 267 1 15.30 306 313 7 2.60 incl 310 311 1 7.97 328 337 9 2.86 330 332 2 5.88 343 345 2 4.32 354 359 5 2.71 DDH276A 11 12 1 2.66 38 39 1 8.25 DDH276 63 66 3 2.23 81 82 1 6.12 92 96 4 3.48 99 100 1 4.96 113 114 1 3.45 122 131 9 2.18 DDH 276B 92 96 4 3.58 DDH277 223 231 8 3.72 237 238 1 4.77 242 245 3 2.61 277 280 3 3.14 DDH278 134 135 1 5.80 317 437 120 1.63 incl 318 322 4 2.62 incl 341 348 7 3.29 incl 365 367 2 3.42 incl 385 483 38 2.27 incl 413 414 1 10.10 DDH279A 178 181 3 2.00 187 193 6 2.39 293 304 11 2.27 319 373 54 3.11 incl 326 328 2 5.03 incl 336 342 6 7.91 incl 353 356 3 11.80 DDH280 28 29 1 2.60 Hole No. From (m) To (m) Width (m) Assay (g/t) 66 115 49 2.10 incl 75 81 6 4.88 incl 99 100 1 8.65 incl 109 114 5 4.89 Assays awaited DDH281 275 287 12 1.82 314 317 3 2.90 339 345 6 5.25 368 394 26 1.65 incl 368 375 7 3.34 Assays awaited DDH282 184 185 1 2.59 194 195 1 2.75 210 317 107 2.42 incl 210 232 22 2.55 incl 264 266 2 8.77 incl 275 315 40 3.37 319 320 1 567.00 320 327 7 5.11 DDH283A Assays awaited DDH284 9 10 1 75.10 12 16 4 1.93 100 101 1 11.70 139 160 21 2.43 incl 144 149 5 5.79 183 216 31 2.74 274 277 3 5.11 293 296 3 2.05 299 300 1 4.40 312 352 40 2.09 incl 316 320 4 4.22 incl 348 349 1 10.60 incl 351 352 1 7.15 378 385 7 1.97 395 412 17 1.93 Assays awaited DDH285 118 122 4 2.93 133 134 1 3.02 Josef El Raghy Managing Director For more information please contact: Josef El Raghy Leesa Peters Centamin Egypt Ltd Capital PR Tel: + 61 (0) 8 9316 2640/ 0418 333 444 Tel: +44 (0)20 7618 7889/07812159885 josef@centamin.com.au leesa@capitalww.com Louis Castro Williams de Broe Plc Tel: + 44 (0) 20 7588 7511 Louis.castro@wdebroe.com www.centamin.com.au This information is provided by RNS The company news service from the London Stock Exchange
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