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Greystar confirms northern extension a Angostura

机译:Greystar确认北部扩展为Angostura

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Diamond-drilling in between the Veta de Barro and La Alta areas of Angostura gpld-silver deposit, in northeastern Colombia, has returned 9.5 m averaging 5.28 g/t gold, plus another 17 m grading 3.19 g/t gold, further solidifying the company's interpretation that the Veta de Barro area forms the northern extension of the Main deposit. The company is also particularly pleased with the additional drilling aimed at further defining the western Diamante area, the infill drilling in the southwestern Silencio area, and the results from the underground drilling. At the Silencio area, the latest holes returned broad zones of mineralisation with 92.4 m averaging 1.08 g/t gold in one hole and a second hole drilled SO m below intercepting I 12.6 m at 1.34 g/t gold. Several new veins were also encountered. In the Alta area, meanwhile, drilling encountered good mineral continuity in Veins 2 and 7 with 17.26 g/t gold over 5.1m and 5.06 g/t gold 10.7 m, respectively. In the central Diamante area, the main objective was to infill in the previously insufficiently tested central core area, while on the western edge of the Diamante area a shoot formed on the intercept of Veins 52 and 3 14 yielded 2.18 g/t gold over 29.8 m and a shoot formed by the Vein 10 and Vein 351 intercept returned 2.3 1 g/t gold over 16.3 m.
机译:在哥伦比亚东北部安哥斯杜拉gpld银矿床的Veta de Barro和La Alta地区之间进行的钻石钻探已返回9.5 m的平均金5.28 g / t的金矿,另外还有1,700万的品位3.19 g / t的金矿,进一步巩固了该公司的解释说维塔-德巴罗地区构成了主要矿床的北延。该公司还对旨在进一步定义西部Diamante地区,Silencio西南地区的填充钻探以及地下钻探结果的额外钻探感到特别满意。在Silencio地区,最新的一个孔返回了宽广的矿化区域,其中一个孔中的92.4 m平均金含量为1.08 g / t,第二个孔下方的SO m钻孔以1.34 g / t的金截取了I2.6m。还遇到了一些新问题。同时,在阿尔塔地区,第2和第7脉的钻探具有良好的矿物连续性,分别在5.1m和5.06 g / t的金10.7 m上分别具有17.26 g / t的金。在Diamante中部地区,主要目标是在先前测试不足的中心岩心区域中充填,而在Diamante地区西边缘,在静脉52和3 14的截距上形成的枝条在29.8之上产生了2.18 g / t的金。 1 m处,由Vein 10和Vein 351截距形成的枝条在16.3 m上返回2.3 1 g / t的金。

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    《World Gold》 |2005年第6期|共1页
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  • 中图分类 煤矿开采;
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