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The Distribution Patterns of Gold-Bearing Veinlets in Stockworks in the Central Part of the Drazhnoe Deposit (Eastern Yakutia)
Moscow University Geology Bulletin Pub Date : 2022-09-06 , DOI: 10.3103/s0145875222030139
D. V. Sivkov , A. F. Chitalin

Abstract—The results of geological structural analysis and the identification of distribution patterns, spatial orientation, and age relationships of gold-bearing quartz–sulfide veinlets within quartz stockworks in the central part of the Drazhnoe deposit (Taryn goldfield) are presented. The results of direct observations of surface outcrops and oriented core samples from exploratory boreholes were used as input data. Based on the results of analysis, quartz vein and veinlet systems characterized by large thicknesses along with high gold content were identified. The orientation of tectonic stress axes at the syn-ore phase, during which gold-bearing quartz stockworks were emplaced, has been reconstructed.



中文翻译:

德拉日诺矿床中部(东雅库特)矿脉含金矿脉分布规律

摘要— 介绍了 Drzhnoe 矿床(Taryn 金田)中部石英矿脉内含金石英-硫化物细脉的地质构造分析和分布模式、空间方位和年龄关系的识别结果。直接观测地表露头和来自勘探钻孔的定向岩心样品的结果被用作输入数据。根据分析结果,确定了具有大厚度和高金含量特征的石英脉和细脉系统。同矿阶段的构造应力轴方向已被重建,在此期间含金石英库存被安置。

更新日期:2022-09-07
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