摘要
铁山岩体东部一系列矿床在形成的时间和空间上,与三叠系早中世沉积和燕山期构造、岩浆热液活动密切相关,矿体的形态产状、矿石的有用组分和脉石矿物组合都有类似的特点,组成了一系列的成矿建造。各类成矿建造与一定的地球化学场有密切联系,同类矿床的矿石和地层围岩、岩浆岩在物质成分和形成的时间、空间上有着自然联系,矿床成矿环境和条件相似,各类成矿建造反映了矿床的成因,相似地质条件对比,可预测找矿方向。
Eastern deposit of Tieshan rock mass in formation time and space is closely related to Trassic Early Middle Ages deposition, Yanshanian structure and magmatic hydrothermal activity. Orebody shape attitude, ore useful components and mineral association of minerals ＆ gangues have similar characteristics to form a series of mineralization construction. Similar deposits of ore, the strata surrounding rocks and magmatic rocks in material composition ＆ formation time, space have natural link. Similar geological conditions contrast predicts prospecting direction.
出处
《资源环境与工程》
2012年第6期551-556,共6页
Resources Environment & Engineering
关键词
铁山岩体东部
成矿建造及地球化学场
矿床成因
找矿方向
eastern Tieshan rock mass
formation and geochemical field
ore genesis
prospecting direction
