GOLD: Integra delivers inferred resource for historic Sigma mine

QUEBEC – Integra Gold Corp. of Vancouver has issued an NI 43-101 compliant resource estimate for the historic Sigma gold mine, part […]
The updated Sigma 3D geological model. Credit: Integra Gold Corp.

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QUEBEC – Integra Gold Corp. of Vancouver has issued an NI 43-101 compliant resource estimate for the historic Sigma gold mine, part of its Lamaque project in Val d’Or. The estimate was based on closely spaced, historic underground drilling and other sampling information. [caption id="attachment_1003718793" align="alignleft" width="263"] The updated Sigma 3D geological model. Credit: Integra Gold Corp.[/caption] The new inferred resource to a depth of 1,900 metres includes 3.73 million tonnes grading 4.8 g/t gold (with a 3.0 g/t cut-off) and containing 890,900 oz. of gold. Using a 1.0 g/t cut-off, the numbers rise: 22.50 million tonnes grading 2.50 g/t and containing 1.83 million oz. This historic Sigma resources compiled in 2011 were estimated using data from previous owners during the 1980s and 1990s. The non-compliant resource was 3.67 million indicated tonnes grading 4.69 g/t gold and containing 586,000 oz. of gold plus 9.26 million inferred tonnes grading 6.29 g/t and containing 1.85 million oz. Integra currently has six drill rigs on surface at the Triangle zone, one drill underground at Triangle, and one drill testing the Lamaque Deep target. Complete information about the Lamaque project is available at www.IntegraGold.com.

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