燕辽坳拉槽古—中元古代裂谷盆地演化及其对锰矿沉积的控制作用*
靳松1,2, 郭华2, 余文超2, 杜远生2, 马鹏飞2

Evolution of Yanliao aulacogen in the Paleo-Mesoproterozoic and its control on manganese deposit
Jin Song1,2, Guo Hua2, Yu Wen-Chao2, Du Yuan-Sheng2, Ma Peng-Fei2
河北迁西秦家峪锰矿ZK58钻孔含锰岩系样品元素地球化学判别图解 a—Al/(Al+Fe+Mn)-Fe/Ti判别图解;b—SiO2-Al2O3判别图解;c—Mn-Al2O3关系图;d—稀土元素PAAS标准化图( PAAS数据来源于McLennan,1989 )