地质矿产采样要求及方法

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1、目录一、地质调查及研究采样........................................................................11岩石标本采样...................................................................................12岩石薄片样.......................................................................

2、.................13大化石样............................................................................................24微体化石样（含孢子花粉样）.......................................................35古地磁样...............................................................

3、.............................46人工重砂（副矿物）样...................................................................47X一射线衍射粉末样.....................................................................58岩石化学全分析样........................................................

4、...................59岩石微量元素定量分析样............................................................610岩石稀土元素分析样................................................................711电子探针X一射线显微分析样................................................712激光光谱分析样............

5、..............................................................813K-A（钾一氩法）年龄样........................................................914Ar40-Ar3（中子活化）年龄样..................................................915U-TH-Pb（铀一钍一铅法）年龄样..............................

6、..........1016Rb-S（铷一锶法）年龄样......................................................1117Sm-Nd（钐一钕法）年龄样....................................................111418C（碳法）年龄样..................................................................1219硫同位素样..............

7、................................................................12120铅同位素样................................................................................13二、金属矿产勘查采样..........................................................................131矿区岩矿石标本样...

8、...................................................................132矿石光片样．.................................................................................143光谱分析样.........................................................