矿产保护与利用
礦產保護與利用
광산보호여이용
CONSERVATION AND UTILIZATION OF MINERAL RESOURCES
2014年
5期
17-21
,共5页
代岩%庄勇%刘江峰%李华
代巖%莊勇%劉江峰%李華
대암%장용%류강봉%리화
哈西亚图%铁多金属矿床%成矿条件
哈西亞圖%鐵多金屬礦床%成礦條件
합서아도%철다금속광상%성광조건
Haxiyatu area%iron polymetallic deposits%metallogenic conditions
通过对哈西亚图铁多金属矿地质背景、成矿条件等研究,发现哈西亚图铁多金属矿床属层状矽卡岩型矿床;其成矿物质不仅在空间上具有明显的分带性,在成矿期上也具有铁、锌先期富集、金及锌后期叠加富集的特点;磁铁矿成矿物质来源主要为矿区北部的石英闪长岩体,后期岩浆作用对矿化形成叠加富集。哈西亚图铁多金属矿的发现,显示了祁漫塔格地区金水口岩群内具备较好的铁多金属矿及金矿找矿潜力。
通過對哈西亞圖鐵多金屬礦地質揹景、成礦條件等研究,髮現哈西亞圖鐵多金屬礦床屬層狀矽卡巖型礦床;其成礦物質不僅在空間上具有明顯的分帶性,在成礦期上也具有鐵、鋅先期富集、金及鋅後期疊加富集的特點;磁鐵礦成礦物質來源主要為礦區北部的石英閃長巖體,後期巖漿作用對礦化形成疊加富集。哈西亞圖鐵多金屬礦的髮現,顯示瞭祁漫塔格地區金水口巖群內具備較好的鐵多金屬礦及金礦找礦潛力。
통과대합서아도철다금속광지질배경、성광조건등연구,발현합서아도철다금속광상속층상석잡암형광상;기성광물질불부재공간상구유명현적분대성,재성광기상야구유철、자선기부집、금급자후기첩가부집적특점;자철광성광물질래원주요위광구북부적석영섬장암체,후기암장작용대광화형성첩가부집。합서아도철다금속광적발현,현시료기만탑격지구금수구암군내구비교호적철다금속광급금광조광잠력。
According to the study of the geologic background and metallogenic conditions of Hax-ituya iron-polymetallic deposit , it was found that the type of Haxituya iron -polymetallic deposit is the layered skarn .The metallogenic materials is zonation not only in space , but also in minerali-zation period with Fe-Zn primitive enriched and later Au -Zn superimposed enrichment .The met-allogenic materials of magnetite mainly refer to quartz diorite body in the north of the mining area , later magma mineralized to be superimposed enrichment .The discovery of iron -polymetallic de-posit in Haxituya indicates good prospecting potential of iron -polymetallic and gold deposits in Qi-mantage district .