摘要
浙江省遂昌县治岭头矿区在中矿段金银矿勘探过程中发现Ⅰ号铅锌矿体,1997—2007年完成矿床详查工作。矿体产于燕山晚期火山通道隐爆形成的岩石中,赋存岩石为隐爆岩、爆裂角砾岩和爆破角砾岩,矿体呈筒状,平面上矿体呈不规则状,长度29·5～130m,厚度11～58m,矿体垂向延伸大于481m,平均品位Pb+Zn6·07%,伴生Ag、S、In、Cd等有用组分,属火山期后中低温隐爆岩型矿床,类型独特,对今后找矿有一定示范指导意义。
The Pb - Zn orebody I was discovered during exploration of the middle block of gold - silver deposit of Yetouling mine area, Suichang, Zhejiang provice. And its general exploration is done during 1997 -2007. The orebody, in tube form, hosted by crytoexplosive, crtoexplosive breccia and explosive breccia formed in the volcanic conduit. It has an irregular shape in horizontal plane with its length of 29.5 - 130m, thickness of 11 -58m. It extends for more than 481m in the perpendicular direction, the average grade of the Pb ＋ Zn is 6. 07% and with associated elements of Ag, S, In and Cd. It belongs to middle - temperature crytoexplosive type ore deposit and is meanfule for future exploration.
出处
《矿产勘查》
2010年第5期458-462,共5页
Mineral Exploration
关键词
铅锌矿体
隐爆角砾岩
浙江
治岭头
Pb - Zn ore - body
hidden - explosive rocks
Zhejiang
Zhilingtou
