物探与化探
物探與化探
물탐여화탐
GEOPHYSICAL AND GEOCHEMICAL EXPLORATION
2014年
5期
872-878
,共7页
周斌%王峰%王明志%李晓聪%白小鸟%潘亮%韩旭
週斌%王峰%王明誌%李曉聰%白小鳥%潘亮%韓旭
주빈%왕봉%왕명지%리효총%백소조%반량%한욱
新疆%水系沉积物测量%找矿效果%铅锌矿
新疆%水繫沉積物測量%找礦效果%鉛鋅礦
신강%수계침적물측량%조광효과%연자광
Xinjiang%stream sediment survey%prospecting effect%lead-zinc deposit
通过对新疆西南天山霍什布拉克地区1∶5万水系沉积物测量,总结了区域主要成矿元素的分布型式、元素富集与分散规律。在综合分析研究区域成矿地质条件的基础上,择优选择了Hs46乙2综合异常开展地质综合找矿,新发现琼恰特北岩溶角砾岩型中型铅锌矿床。该矿床的发现对于西南天山造山带前陆盆地边缘碳酸盐岩建造寻找同类型铅锌矿床具有一定的指导意义。
通過對新疆西南天山霍什佈拉剋地區1∶5萬水繫沉積物測量,總結瞭區域主要成礦元素的分佈型式、元素富集與分散規律。在綜閤分析研究區域成礦地質條件的基礎上,擇優選擇瞭Hs46乙2綜閤異常開展地質綜閤找礦,新髮現瓊恰特北巖溶角礫巖型中型鉛鋅礦床。該礦床的髮現對于西南天山造山帶前陸盆地邊緣碳痠鹽巖建造尋找同類型鉛鋅礦床具有一定的指導意義。
통과대신강서남천산곽십포랍극지구1∶5만수계침적물측량,총결료구역주요성광원소적분포형식、원소부집여분산규률。재종합분석연구구역성광지질조건적기출상,택우선택료Hs46을2종합이상개전지질종합조광,신발현경흡특북암용각력암형중형연자광상。해광상적발현대우서남천산조산대전륙분지변연탄산염암건조심조동류형연자광상구유일정적지도의의。
1 ∶ 50,000 stream sediment survey in Hoos Braque area revealed distribution patterns, enrichment and dispersion regularity of the major ore-forming elements in this area. On the basis of analysis of regional metallogenic conditions, the Hs46b2 composite anom-aly was preferentially picked out for geological integrated prospecting, and a new medium-sized karst breccia type lead-zinc deposit was found in northern Qiongqia Te area. The newly-discovered deposit is helpful to the prospecting for the same type of deposits in carbonate formations along foreland thrust-fold belts in southwest Tianshan Mountains.