焦家金矿3#脉成矿规律探讨  

The No.3 Mineral Vein Group of Jiaojia Gold Depositin of Minerogeretic Patter are Discussed

作　　者：张锐[1] 曾庆栋[2] 

机构地区：[1]北京科技大学资源工程学院,北京100083 [2]中国科学院地质与地球物理所,北京100029

出　　处：《黄金科学技术》2004年第2期16-21,共6页Gold Science and Technology

摘　　要：焦家金矿3#脉位于焦家断裂中,1#、2#脉矿体的下部,成脉群产出,矿体规模较小,主要受平行裂隙(节理)构造控制,矿体分支、复合、尖灭显著。3#矿体金成色为840左右,高于1#、2#矿体,反映了矿体形成的温度和深度。3#矿体与硅化、钾化关系密切,发育于构造挤压部位。The No.3 mineral vein group of Jiaojia gold depositin is located under 1 and 2,in fault of Jiaojia,contraled by paralle cran.nies, with varying scale, complex space, taping out and reproducing, ununiform mineralization and complicated structure .its gold fineness is 840 or so,beyond 1 and 2 mineral vein , reflecting on depth of ore deposit ang temperatured of Jiaojia gold mine . The No.3 mineral vein group is related closely to pyritified and silicified.

关 键 词：山东 焦家金矿 3#脉 成矿规律 矿山生产 

分 类 号：P618.51[天文地球—矿床学]