Ruiying Yang, Zhongxiang Huang. Multielement instrumental neutron activation analysis of rock and application on the earth science[J]. Nuclear techniques, 1985, 08(1): 29-34,73,74.
Ruiying Yang, Zhongxiang Huang. Multielement instrumental neutron activation analysis of rock and application on the earth science[J]. Nuclear techniques, 1985, 08(1): 29-34,73,74.DOI:
It has been shown that the instrumental neutron activation analysis can be used todetermine 20 elements in geological samples. Precision and accuracy of the INAA method have been evaluated by USGS and NBS standard reference materials. The errors in precision and the accuracy are less than 15%.
The abundance of REE elements has been determined in representive samples from the Rikezhe ophiolite complex. The result indicates that the ophiolitic lavas are geochemically similar to the mid-ocean ridge tholeiites
and they are possibly volcanic eruptive products during the process of the Tethyan mid-ocean ridge spreading.
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