Announced results from a 2 month exploration program conducted at the Esis copper Deposit (EL1351- Mt Likuruanga). Highlights of Frontier’s sampling includes 20m grading 0.43% copper, 20m grading 0.38% copper and 10m grading 0.35% copper in historic Trench 4. Channel /rock chip sampling in creeks included 30m grading 0.32% copper, 30m grading 0.29% copper and 20m grading 0.28% copper, in 3 different creeks. Trench and outcrop channel / composite rock chip sampling at Esis confirmed broad zones of copper mineralisation north and east of historic BHP diamond drill hole MD23, which intersected 152.6 m at a weighted average of 0.39% copper plus 24 ppm molybdenum to end of hole (was terminated in 0.37% copper).
June 30, 2007
Sampling confirmed significant gold potential in the historically identified Kapea Shear Zone and
Costean One Zone, with 20m grading 6.99g/t gold, 12.5m grading 4.04g/t gold and 2.5m grading 6.39g/t gold. Costean One sampling of the silicate-sulphide-magnetite skarn returned 30.5m grading 2.99g/t gold (including 2m grading 19.6g/t gold) and 2m grading 9.66g/t gold. Both zones also had highly significant zinc and silver credits.
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