甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2014年
2期
61-65
,共5页
卢世银%张启龙%张尧%赵志逸%金婷婷
盧世銀%張啟龍%張堯%趙誌逸%金婷婷
로세은%장계룡%장요%조지일%금정정
当江%火山喷流沉积型矿床%地质特征%找矿标志%地球化学特征
噹江%火山噴流沉積型礦床%地質特徵%找礦標誌%地毬化學特徵
당강%화산분류침적형광상%지질특정%조광표지%지구화학특정
Dangjiang%the volcanic-exhalative type deposits%geological characteristics%geochemical characteristics%the prospecting marks
通过对青海治多县当江铜多金属矿的矿区地质特征、地球化学特征及矿体地质特征分析，研究表明本区成矿类型以火山喷流沉积型矿产为主，巴塘群火山喷发沉积岩是成矿的有利围岩，褶皱断裂构造是矿床形成的直接定位因素，并在此基础上总结本矿区找矿标志，为今后地质找矿工作提供参考依据。
通過對青海治多縣噹江銅多金屬礦的礦區地質特徵、地毬化學特徵及礦體地質特徵分析，研究錶明本區成礦類型以火山噴流沉積型礦產為主，巴塘群火山噴髮沉積巖是成礦的有利圍巖，褶皺斷裂構造是礦床形成的直接定位因素，併在此基礎上總結本礦區找礦標誌，為今後地質找礦工作提供參攷依據。
통과대청해치다현당강동다금속광적광구지질특정、지구화학특정급광체지질특정분석，연구표명본구성광류형이화산분류침적형광산위주，파당군화산분발침적암시성광적유리위암，습추단렬구조시광상형성적직접정위인소，병재차기출상총결본광구조광표지，위금후지질조광공작제공삼고의거。
According to the analysis of geological characteristics of the mining area ,geochemical characteristics and geolog-ical characteristics of ore-bodies in ore district of Dangjiang , the results show that the metallogenic type mainly is the vol-canic-exhalative type deposits , that the volcanic eruption sedimentary rock in Batang Group is useful wall rock for minerali -zation,and that folds and faults cause to ore-bodies’ positioning.On these basis, the paper summarize the prospecting marks which provides the foundation for prospecting .
