Nevada, northwestern Turkey, and Labrador
Gold exploration & development - advancing big deposits with production potential.
Message: Discovery of Additional Gold Zone Underlines Open-Ended Potential of Agi Dagi De
| January 19, 2009 | ||
| Fronteer Development Group Inc.: Discovery of Additional Gold Zone Underlines Open-Ended Potential of Agi Dagi Deposit | ||
|
VANCOUVER, BRITISH COLUMBIA--(Marketwire - Jan. 19, 2009) - Fronteer Development Group Inc. ("Fronteer" or the "Company") (TSX:FRG)(NYSE Alternext US:FRG) is pleased to announce that regional drilling has discovered a new, large gold zone outside of the current resource areas on the Agi Dagi Project in northwestern Turkey, underlining the open-ended size potential of this project. Drill results from five exploration holes have defined an important new zone of near-surface oxide gold mineralization. This gold-bearing zone, located approximately three kilometres southeast of Agi Dagi's resource areas, measuring approximately 1,500 metres long and up to 400 metres wide based on surface sampling. Only 700 metres of this 1,500-metre-long zone has been drill tested. Drill highlights include: - 70.4 metres of 0.92 grams per tonne gold, including 11.70 metres of 2.44 g/t, in hole CYD-04 - 18.0 metres of 1.96 g/t, including 6.0 metres of 3.60 g/t; as well as 19.5 metres of 1.10 g/t, including 7.0 metres of 2.00 g/t, in hole CYD-03 - 16.8 metres of 0.99 g/t, including 4.5 metres of 1.59 g/t in CYD-02 - 18.4 metres of 0.93 g/t, including 9.8 metres of 1.24 g/t in CYD-01 In addition, surface rock channel sampling within this zone returned: - 81.0 metres of 1.34 g/t gold Agi Dagi is part of a growing gold and copper-gold mineral district built by Fronteer and its 60% joint venture partner TCAM, a Turkish subsidiary of Teck Cominco Limited. Located in the Biga Peninsula of Northwestern Turkey, Agi Dagi includes 13,365 hectares in 16 contiguous licenses. The region is well-serviced with electricity, transmission lines and power generating facilities, the most significant being a large coal-fired power plant outside the town of Can, situated approximately 20 km from the project. In 2007, Fronteer reported a NI 43-101 gold-equivalent resource estimate of 1.33 million ounces gold equivalent (measured and indicated), along with 756,000 ounces inferred at Agi Dagi. Approximately 91% of the mineralization is in the oxide category. DRILL RESULTS ----------------------------------------------- Hole No From (m) To (m) Int (m) Au (g/t) ----------------------------------------------- CYD-01 74.70 93.10 18.40 0.93 ----------------------------------------------- incl. 74.70 84.50 9.80 1.24 ----------------------------------------------- and incl. 89.10 93.10 4.00 1.15 ----------------------------------------------- and 105.80 147.40 41.60 0.69 ----------------------------------------------- incl. 105.80 123.40 17.60 0.72 ----------------------------------------------- and incl. 136.60 147.40 10.80 1.17 ----------------------------------------------- ----------------------------------------------- CYD-02 0.00 23.10 23.10 0.69 ----------------------------------------------- incl. 14.80 23.10 8.30 1.30 ----------------------------------------------- and 38.00 54.80 16.80 0.99 ----------------------------------------------- incl. 39.50 44.00 4.50 1.59 ----------------------------------------------- and incl. 47.90 50.00 2.10 1.54 ----------------------------------------------- and incl. 53.80 54.80 1.00 2.06 ----------------------------------------------- ----------------------------------------------- CYD-03A 97.00 116.50 19.50 1.10 ----------------------------------------------- incl. 102.70 109.70 7.00 2.00 ----------------------------------------------- and 134.00 152.00 18.00 1.96 ----------------------------------------------- incl. 135.00 141.00 6.00 3.60 ----------------------------------------------- ----------------------------------------------- CYD-04 62.50 132.90 70.40 0.92 ----------------------------------------------- incl. 71.00 82.70 11.70 2.44 ----------------------------------------------- and incl. 90.60 98.10 7.50 1.75 ----------------------------------------------- and incl. 122.50 125.60 3.10 1.45 ----------------------------------------------- and 167.30 175.10 7.80 0.65 ----------------------------------------------- incl. 167.30 168.60 1.30 2.23 ----------------------------------------------- ----------------------------------------------- CYD-05 12.00 16.70 4.70 0.43 ----------------------------------------------- and 21.00 23.50 2.50 0.46 ----------------------------------------------- and 37.50 39.40 1.90 0.41 ----------------------------------------------- (i)Note: Drill results reported as provided by TCAM to Fronteer. The true width of the mineralized zones is estimated to be approximately 70-80% of those stated. Primary composite intervals were calculated using a cut-off of 0.25 g/t Au, and 2.0 g/t for the higher grade intervals. Holes AD-351-353, which tested for porphyry potential at the Baba zone, had no reportable gold intercepts. Difficult drilling conditions in strongly silicified and brecciated rock have led to variable core recoveries, with approximately 20% of samples below 50% recovery. All high grade samples (greater than 2.7 g/t Au) had recoveries better than 80% and no bias has been detected in lower grade samples. Drill samples and analytical data for Agi Dagi are collected under the supervision of TCAM, Fronteer's joint venture partner and project operator, using industry standard QA-QC protocols. Christopher Lee, P. Geo, Chief Geoscientist for Fronteer Development Group, who is the QP responsible for compiling the data contained in this release, has not verified the data; however, the grades and widths reported here agree well with the Company's past results on the project and correspondence with TCAM has given him no reason to doubt their authenticity. For further details on Agi Dagi, please view the NI 43-101 technical report prepared by Fronteer Development Group, as of Aug. 1, 2007, on SEDAR at http://www.sedar.com. RESOURCE TABLES
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AGI DAGI / DELI ZONE
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Au Ag Au Ag AuEq
Class Tonnes g/T g/T ozs ozs ozs
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Measured 1,600,000 1.80 13.50 94,000 696,000 108,000
Indicated 18,300,000 1.20 10.20 693,000 6,027,000 814,000
Inferred 10,200,000 1.30 15.50 418,000 5,068,000 519,000
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(ii)Reported at 0.5 g/T Au cut-off; AuEq @ $13 Ag, $650 Au. Gold-equivalent
calculations reflect gross metal content that has not been adjusted for
metallurgical recoveries.
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AGI DAGI / BABA ZONE
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Au Ag Au Ag AuEq
Class Tonnes g/T g/T ozs ozs ozs
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Measured - - - - - -
Indicated 15,000,000 0.80 1.00 400,000 464,000 409,000
Inferred 9,100,000 0.80 0.30 235,000 86,000 237,000
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Reported at 0.5 g/T Au cut-off; AuEq @ $13 Ag, $650 Au. Gold-equivalent
calculations reflect gross metal content that has not been adjusted for
metallurgical recoveries.
Fronteer is not invested in any short-term commercial paper or asset-backed securities. Fronteer has approximately C$80 million in cash that is fully liquid and held with a large Canadian commercial bank. ABOUT FRONTEER Fronteer is an exploration and development company with a track record of making big discoveries. Fronteer has an extensive portfolio of advanced stage gold projects in Nevada, a 40% interest in three gold and copper-gold projects in western Turkey, and a 42.2% interest in Aurora Energy Resources (TSX:AXU), a leading Canadian uranium company. Christopher Lee, P. Geo, Chief Geoscientist for Fronteer Development Group, is the designated Qualified Person for the Agi Dagi resource estimate. The resource models consist of a combination of oxide/sulphide zones, and isograde shells generated in Leapfrog software. Two metre composites were generated from capped gold and silver grades within these solids, and core samples with less than 50% recovery were omitted. Grades were interpolated into blocks measuring 20x20 metres in the horizontal direction and 10 metres in the vertical direction, using inverse distance squared, ordinary kriging, or a combination of both methods, in Gemcom software. Search radii were determined from variogram ranges, with restricted ranges for high grade populations, and hard boundaries were used to limit sample selection between the oxide and sulphide zones at Deli. Densities were interpolated from drill core data into the block models using inverse distance squared. Blocks were classified into Measured, Indicated and Inferred mineral resource categories using a combination of the number drill holes and the average distance of samples used in each block estimate. Mineral resources are not mineral reserves, and there is no guarantee that any resource will become a reserve. |
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