Geological characteristics of cobalt deposit in east part of east kunlun and its ore potential 東昆侖東段鈷礦地質(zhì)特征及潛力淺析
Geology of tuolugou cobalt deposit in east - kunlun mountai ns , qinghai province , and the first discussion on its genesis 青海東昆侖駝路溝鈷金礦床地質(zhì)特征及成因初探
Results showed cobalt - tungsten deposit as copper barrier at temperature of 500 and below was superior to nickel , cobalt deposit 當(dāng)溫度低于500時(shí),鈷鎢合金鍍層的防銅滲性能優(yōu)于后二者。
Meanwhile , properties of cobalt - tungsten , nickel , cobalt deposit as copper barrier at temperature between 400 and 800 were compared 同時(shí)比較了在400 800下,鈷鎢合金鍍層與鎳層、鈷層的防銅滲能力。
Based on distribution of deposits and types and characteristics of mineralization , two mineralization zones could be divided . from west to east they are yongpingchangjie - shuixie - nanjianxinmin middle - high temperature copper - cobalt mineralization zone and zijinshan - maanshan - bijiashan middle - low temperature au - as - sb - hg mineralization zone . the types of deposits in the former are high - middle temperature and middle - low salinity hydrothermal copper - cobalt deposits , and high - middle temperature and mid 進(jìn)一步揭示出本礦化區(qū)成礦元素與成礦溫度在平面上的分帶性,西南部以cu - co - au的中溫-中高溫成礦為主,東部及東北部以低溫-低中溫au - sb - as - hg成礦為主,平面上的這種分帶,可能也指示垂直方向的分帶。