����1��2 ����������������߾��ȴŷ��������������ݲ����ȷ����Ժ������ں��йŽ𳧵��� 1��5 ��ˮϵ�������쳣���в�֤������Au ��11 �ֵ�Ԫ�������쳣75 ��������쳣6 �����ߴ��쳣5 ���ͼ����쳣2 �������ۺϷ�������ʱ��������ϣ����ﻯ̽�쳣�׺ϴ������˲�̽���̽�¶������ 681. 5 �ߵؽ���塣

The measures of 1��20 000 scale soil survey��high-precision ground magnetic survey and IP intermediate- gradient survey were used in verifying the sedimentary anomaly in Heihe City of Heilongjiang��in which the authors found 75 single-element anomalies in soil of 11 elements including Au��6 combined anomalies��5 high magnetic anomalies and 2 IP anomalies. Based on the analysis of their geological background��the trenching engineering exposure was carried out��and found the Au orebody in the 681. 5 highland.