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一、矿区及地质概述 1、矿区概况石(艹彔)露天矿矿区地面海拔为26～40米,有榕溪、石(艹彔)溪、石根河和人工灌溉渠流经矿区,流量有明显的季节性。雨季期间为5～9月,年最大降雨量为2932毫米,日最大降雨量为335.1毫米。 2、矿区地质该矿与石英闪长玢岩与石炭系灰岩(已变质为大理岩)接触交代矽卡岩矿床。分为石(艹彔)山原生矿和次生富集后规模
I. Overview of Mining Area and Geology 1. Overview of Mining Area The ground surface of stone mining area is 26 to 40 meters above sea level. There are Yuxi, Shi (艹 彔) brook, Shi Genhe and artificial irrigation canals passing through the mining area with obvious seasons of flow Sex. During the rainy season from May to September, the maximum annual rainfall of 2932 mm, the maximum daily rainfall of 335.1 mm. 2, mining geological The mine and quartz diorite and carboniferous limestone (metamorphic marble) contact with the exchange skarn deposits. Divided into stone (艹 彔) mountain primary ore and secondary enrichment after the scale