土壤吸附相态汞测量法是近几年刚刚发展起来的一种新的地球化学找矿方法。有关该方法的找矿有效性某些作者已作了报导,但对其干扰因素则很少提及。近年来,我们在应用该方法的找矿过程中发现,耕作区土壤,特别是水稻田的黑土可以引起土壤吸附相态汞的严重干扰异常,这种干扰异常有时竟能以假乱真。对这种情况,开始末引起我们的重视,还误认为这种异常是矿体引起的,但在随后的工作中,又陆续发现类似的情况,这才逐步引起我们的注意。为了避免这种干扰异常鱼目混珠,提高评价异常的准确性,将这个问题提出 Soil adsorption phase mercury measurement method has just developed in recent years, a new method of geochemical prospecting. Some authors have reported on the effectiveness of the method of prospecting, but seldom mention it. In recent years, we found in the prospecting process applying this method that the soil in cultivated areas, especially the black soil in paddy fields, can cause serious interference anomalies of mercury adsorbed on the soil, which can sometimes be deceptive. In this case, the beginning of the end caused our attention, but also mistakenly believe that this anomaly is caused by the ore body, but in subsequent work, they have found a similar situation, which gradually attracted our attention. In order to avoid this interference abnormal fish eyes, improve the accuracy of the evaluation of anomalies, put forward this question