Gold ore main type is auriferous quartz vein type 金礦床主要為含金硫化物石英脈型。
Characteristics and enrichment regularities of auriferous quartz veins at the tiepo gold deposits , tianzhu , guizhou 貴州天柱鐵坡金礦含金石英脈的特征及富集規(guī)律
It is further indicated by the fusion of various geo - factors that the major targets include gold - bearing limonitic cataclastic rock in ningwei domain , auriferous quartz in nanhua mountain and xihua mountain domain , where the 50 - 85 strike mylonite and sulfur - bearing quartz - calcite veins of cataclastic rock is the prior ore - search targets 同時,通過多源地學(xué)因素的融合還顯示,寧衛(wèi)地區(qū)找金的主攻對象以含金褐鐵礦化碎裂巖為主,南華山、西華山地區(qū)以脈型金礦為主,且重點應(yīng)在50 - 85度方向糜棱巖、碎裂巖帶中尋找含硫化物的石英-方解石脈。
It is proved that the electric conductivity of ore - forming solution can be used to seek for ore - forming fractures , to select the best mineralization section , to distinguish industrial and non - industrial auriferous quartz veins , to reflect the rich or poor levels of orebodies , to evaluate the stability of orebodies , to judge the denuding levels of ore veins , and to prospect the mineralization in depth 實踐證明,該方法在以下幾個方面具有應(yīng)用前景: ( 1 )查找成礦斷裂,優(yōu)選最佳成礦區(qū)段; ( 2 )區(qū)分有無工業(yè)價值的含金石英脈; ( 3 )反映礦段或礦體的貧富程度; ( 4 )評定礦體的穩(wěn)定性或礦化不均勻性; ( 5 )評估礦脈的剝蝕程度; ( 6 )礦脈深部成礦預(yù)測。