Abstract:

The gold polymetallic deposit at fourteen section region located at middle part of the Zhangguangcailing- Taipingling edge uplift belt.It was found that the volcano-magmatic activity was frequent in the area，together with structure development and good ore-forming geological conditions.Through 1∶50 000 stream sediment survey work in the study area，approximately 205 ingle element anomalies of stream sediments were identified，additionally，26 combination anomalies of stream sediments were also defined and these include the Hs-18 combination anomalies.In order to search for gold dominated polymetallic ore at the fourteen section area，verification work was carried out at the Hs-18 combination anomalies.The methods applied in this study including 1∶20 000 soil measurement，1∶20 000 geological detection，1∶2 000 high-precision magnetic measurement，IP ladder measurement and methods of trenching.Finally，we defined 89 single element anomalies for soil，8 combination anomalies，one low grade gold ore body，one gold mineralization body， which suggested that the area has good ore prospects.

Key words: minerogenetic condition, prospecting prospect, gold polymetallic, fourteen section area, Heilongjiang Province