甘肃冶金
甘肅冶金
감숙야금
Gansu Metallurgy
2015年
5期
57-61
,共5页
梁国庆%孟庆涛%吴洋%范超
樑國慶%孟慶濤%吳洋%範超
량국경%맹경도%오양%범초
成矿地质背景%成矿条件%找矿方向%托让格库都克
成礦地質揹景%成礦條件%找礦方嚮%託讓格庫都剋
성광지질배경%성광조건%조광방향%탁양격고도극
mineralization background%mineralization condition%prospecting direction%Tuoranggekuduke
通过分析托让格库都克地区成矿地质背景和成矿地质条件,认为区内矿产受地层、岩浆岩、构造综合控制,中志留统白山包组、下泥盆统卓木巴斯套组、托让格库都克组、中泥盆统北塔山组和蕴都喀拉组为主要的矿源层;石英闪长岩脉、花岗细晶岩脉和石英岩脉是很好的矿源体;喀斯克尔索汗、库兰喀孜干-博敦等断裂及其次级构造破碎带为含矿气水热液上侵、迁移和成矿元素的富集、沉淀开辟了通道和场所。研究区内划分出2个Ⅰ级成矿远景区和1个Ⅱ级成矿远景区,圈定了五个找矿靶区,为下一步找矿工作指明了方向。
通過分析託讓格庫都剋地區成礦地質揹景和成礦地質條件,認為區內礦產受地層、巖漿巖、構造綜閤控製,中誌留統白山包組、下泥盆統卓木巴斯套組、託讓格庫都剋組、中泥盆統北塔山組和蘊都喀拉組為主要的礦源層;石英閃長巖脈、花崗細晶巖脈和石英巖脈是很好的礦源體;喀斯剋爾索汗、庫蘭喀孜榦-博敦等斷裂及其次級構造破碎帶為含礦氣水熱液上侵、遷移和成礦元素的富集、沉澱開闢瞭通道和場所。研究區內劃分齣2箇Ⅰ級成礦遠景區和1箇Ⅱ級成礦遠景區,圈定瞭五箇找礦靶區,為下一步找礦工作指明瞭方嚮。
통과분석탁양격고도극지구성광지질배경화성광지질조건,인위구내광산수지층、암장암、구조종합공제,중지류통백산포조、하니분통탁목파사투조、탁양격고도극조、중니분통북탑산조화온도객랍조위주요적광원층;석영섬장암맥、화강세정암맥화석영암맥시흔호적광원체;객사극이색한、고란객자간-박돈등단렬급기차급구조파쇄대위함광기수열액상침、천이화성광원소적부집、침정개벽료통도화장소。연구구내화분출2개Ⅰ급성광원경구화1개Ⅱ급성광원경구,권정료오개조광파구,위하일보조광공작지명료방향。
This paper investigated the mineralization backgrounds and mineralization conditions of Tuoranggekuduke Area in Xinjiang.The conclusions include the following:1) the mine in Tuoranggekuduke area was controlled by the strata, mag-matic rocks and structures;2) the main ore source layer included Baishanbao Formation of Middle Silurian, Zhuomubasitao Formation and Tuoranggekuduke Formation of Lower Devonian, and Beitashan Formation and Yundukala Formation of Mid-dle Devonian;3) the ore-forming material were sourced form quartz diorite vein, granite aplite vein and quartz vein;4) the Kasekeersuohan fault, Kulankazigan-Bodun fault and its sub-structural fracture zone provided channels for the invasion and migration of ore-bearing fluid and input places for the enrichment and precipitation of ore-forming elements.Two first-order metallogenic prospect area, one second-order metallogenic prospect area and five prospecting target area were pointed out, which indicated the next ore-founding direction in Tuoranggekuduke area.