资源调查与环境
資源調查與環境
자원조사여배경
RESOURCES SURVEY & ENVIRONMENT
2011年
4期
291-298
,共8页
铌(钽)矿床%灵山花岗岩体%地质特征%横峰县%葛源黄山
鈮(鐽)礦床%靈山花崗巖體%地質特徵%橫峰縣%葛源黃山
니(단)광상%령산화강암체%지질특정%횡봉현%갈원황산
niobium（tantalum） deposit%Lingshan granite body%geological characteristics%Hengfeng county%Huangshan in Geyuan
江西葛源黄山铌（钽）矿床位于灵山花岗岩体西侧的内外接触带上,受赣东北深大断裂及其次级北东向和北西西向断裂的控制。围岩蚀变主要为角岩化、矽卡岩化和黑鳞、铁锂云母岩化等。总体矿化特征,近岩体富铌,远岩体而富钽。
江西葛源黃山鈮（鐽）礦床位于靈山花崗巖體西側的內外接觸帶上,受贛東北深大斷裂及其次級北東嚮和北西西嚮斷裂的控製。圍巖蝕變主要為角巖化、矽卡巖化和黑鱗、鐵鋰雲母巖化等。總體礦化特徵,近巖體富鈮,遠巖體而富鐽。
강서갈원황산니（단）광상위우령산화강암체서측적내외접촉대상,수공동북심대단렬급기차급북동향화북서서향단렬적공제。위암식변주요위각암화、석잡암화화흑린、철리운모암화등。총체광화특정,근암체부니,원암체이부단。
Huangshan niobium（tantalum） deposit in Geyuan,Jiangxi province,is located in the internal and external contact zones in the west side of Lingshan granite body,and is controlled by the Northeastern Jiangxi deep-huge fault zone and its subordinary NE and NWW-trending fractures.The major wall-rock alterations are hornfelsization,skarnization,protolithionization and Fe-Li micatization and so on. Overall,the mineralization is characterized by enrichment of niobium in the area close to the granite body and enrichment of tantalum in the area far from the granite body.
