Researches on the Stb of Shuiyindong Gold Deposit and Significance for Regional Prospecting

Rare-earth elements(REE) of Shuiyindong,Laowanchang and Baozidong gold deposits related to the Sbt show that contents of light REE are much higher than ones of heavy REE and REE curve slants to the right.These may indicate the sane source of metallogenetic elements in these gold deposits.Preliminary researches indicate that gold deposits of southwestern Guizhou Province in China are products of regional mineralization,the metallogenetic elements are mainly from depth and the Stb in the region is basis for prospecting blind deposits.More gold deposit will be found in southwestern Guizhou,through further studies.