摘要
三山岛金矿区位于胶东半岛西北部,区内构造、岩浆活动强烈,以发育脆性断裂为特征。矿体赋存于第四系之下,矿化与构造活动及蚀变密切相关。该矿是发现最早的破碎带蚀变岩型金矿床,其成因属重熔岩浆中温热液型。通过开展物、化探地质找矿工作,发现矿区深部及走向方向有较好的找矿前景。
Sanshandao gold mine is located in the northwest of Shandong peninsula,structure and magmatic activity of this area are strong,and it is characterized by development of brittle fracture.The orebody occurred below Quaternary,mineralization is closely related to tectonic activity and alteration.The mine is the earliest discovered broken belt altered rock type gold deposit,it belongs to remelting magma mesothermal type.Through geophysical and geochemical exploration work,the deep and trending direction of this area has better prospecting.
出处
《黄金科学技术》
2010年第3期5-8,共4页
Gold Science and Technology
关键词
地质特征
矿床成因
找矿前景
三山岛金矿
山东省
Geological characteristics
Genesis
Prospecting
Sanshandao gold mine
Shandong Province
