甘肃冶金
甘肅冶金
감숙야금
Gansu Metallurgy
2015年
4期
119-122,131
,共5页
开心岭%地质特征%火山喷气型
開心嶺%地質特徵%火山噴氣型
개심령%지질특정%화산분기형
Kaixinling%geollgical characteristics%volcanic jet type
开心岭地区铁多金属矿床产于中二叠世诺日巴尕日保组二岩段的基性火山岩中,铁、铅锌、铜矿化及其围岩蚀变具有明显的垂向分带性,为热水喷流沉积型矿床( VMS型). 区域上分布的许多矿点具有与开心岭铁矿相类似的成矿地质条件和找矿潜力. 作者对本区铁多金属矿成矿地质特征、控矿因素、矿床成因、成矿规律、成矿模式及找矿方向进行进一步的归纳总结,提出找矿方向,指导下一步勘查工作.
開心嶺地區鐵多金屬礦床產于中二疊世諾日巴尕日保組二巖段的基性火山巖中,鐵、鉛鋅、銅礦化及其圍巖蝕變具有明顯的垂嚮分帶性,為熱水噴流沉積型礦床( VMS型). 區域上分佈的許多礦點具有與開心嶺鐵礦相類似的成礦地質條件和找礦潛力. 作者對本區鐵多金屬礦成礦地質特徵、控礦因素、礦床成因、成礦規律、成礦模式及找礦方嚮進行進一步的歸納總結,提齣找礦方嚮,指導下一步勘查工作.
개심령지구철다금속광상산우중이첩세낙일파소일보조이암단적기성화산암중,철、연자、동광화급기위암식변구유명현적수향분대성,위열수분류침적형광상( VMS형). 구역상분포적허다광점구유여개심령철광상유사적성광지질조건화조광잠력. 작자대본구철다금속광성광지질특정、공광인소、광상성인、성광규률、성광모식급조광방향진행진일보적귀납총결,제출조광방향,지도하일보감사공작.
The Fe&polymetallic deposit in Kaixinling area is located in the basic vocanic rocks in the second phase of Nuoribagaribao group of the Middle Permian.The mineralization of Fe, Pb, Zn and alteration of mass rock are characterized with clear vertical zonality, and volcanic jet type ore deposits ( VMS type) .Many ore deposits are distributed in the region with similar oregenetic condition and prospecting potentials.Summarization is taken on the features, oregenesis and ore-con-trolling factors, and prospecting for further exploration work.
