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Vista Completes Paredones Amarillos Feasibility Study

机译：查看完成黄墙可行性研究

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摘要

Vista Gold announced in early September 2008 the results of a feasibility study prepared by SRK Consulting on Vista's wholly-owned Paredones Amarillos gold project located about 55 km south of La Paz, Baja California Sur, Mexico. The study proposes an open-pit mining operation that would produce 1.2 million oz of gold over a mine life of 9.5 years, including 142,900 oz/y during the first five years and an average of 127,400 oz/y over the life of the mine. Proven and probable reserves at the project total 37.95 million mt, grading 1.10 g/mt gold and containing 1.3 million oz of gold at 700 dollars/oz gold and a 0.4 g/mt cut-off. Pre-production capital costs to develop the Paredones Amarillos project are estimated at 196.7 million dollars. Life-of-mine cash operating costs are estimated at 419 dollars/oz of gold produced (388 dollars/oz during the first five years of operation). Operating costs are based on diesel prices effective as of May 2008 and energy prices effective as of the first quarter 2008.
机译：Vista Gold于2008年9月上旬宣布了SRK Consulting对Vista的全资拥有的Paredones Amarillos黄金项目进行可行性研究的结果，该项目位于墨西哥下加利福尼亚州拉巴斯以南约55公里。该研究提出了一种露天采矿作业，该作业将在9.5年的矿山寿命中产生120万盎司的金，包括前五年的142,900 oz / y，在矿山的寿命中平均为127,400 oz / y。该项目的已探明和可能的储量总计3,795万吨，品位为1.10克/吨黄金，其中包含130万盎司的黄金（每盎司700美元），边界品位为0.4克/吨。开发Paredones Amarillos项目的生产前资本成本估计为1.967亿美元。矿山生命期的现金运营成本估计为每生产黄金419美元/盎司（运营的头五年为388美元/盎司）。运营成本基于2008年5月生效的柴油价格和2008年第一季度生效的能源价格。

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