吉林地质
吉林地質
길임지질
JILIN GEOLOGY
2012年
2期
25-27
,共3页
加给陇洼金矿%矿床地质特征%矿床成因%造山型金矿
加給隴窪金礦%礦床地質特徵%礦床成因%造山型金礦
가급롱와금광%광상지질특정%광상성인%조산형금광
Jiageilongwa gold deposit%geological features of deposit%genesis of deposit%orogenic golddeposit
本文通过成矿地质背景、矿区地质和矿床地质特征研究,揭示了加给陇洼金矿床的矿体均赋存于巴颜喀拉山群地层中,受北西走向的甘德-玛多区域性断裂控制,均产于深大断裂派生的次级断裂中。矿体形态简单,以似层状为主,沿走向和倾向上具有膨大缩小、分枝复合的特点。通过资料对比,认为加给陇洼金矿的成因类型属于造山型金矿。
本文通過成礦地質揹景、礦區地質和礦床地質特徵研究,揭示瞭加給隴窪金礦床的礦體均賦存于巴顏喀拉山群地層中,受北西走嚮的甘德-瑪多區域性斷裂控製,均產于深大斷裂派生的次級斷裂中。礦體形態簡單,以似層狀為主,沿走嚮和傾嚮上具有膨大縮小、分枝複閤的特點。通過資料對比,認為加給隴窪金礦的成因類型屬于造山型金礦。
본문통과성광지질배경、광구지질화광상지질특정연구,게시료가급롱와금광상적광체균부존우파안객랍산군지층중,수북서주향적감덕-마다구역성단렬공제,균산우심대단렬파생적차급단렬중。광체형태간단,이사층상위주,연주향화경향상구유팽대축소、분지복합적특점。통과자료대비,인위가급롱와금광적성인류형속우조산형금광。
Based on the geological setting,geology of mining area and geological features of deposit,revealed that Jiageilongwa gold deposit is hosted in the formation of the Bayankelashan Group,which is controlled by the north-west towards Gander-Maduo regional faults,are produced in the secondary faults in the deep fault derived.Ore body form is simple,showing quasi-bed,has some characteristics with enlargement of narrow,branching along the strike and dip.Through the comparison of data,it is considered that Jiageilongwa golddeposit Belongs to genetic types gold deposit in genesis.