The Zhao- Ping Fault zone is the most important gold metallogen ic belt where approx.800tons of gold resources/reserves have been explorated. The area is the base for gold prospecting, exploration and scientific researches in China.Based on the results of former researchers, new field evidence and working experiences, the authors discuss the geology of the former researchers, new field evidence and working experiences, the authors discuss the geology of the belt, features of gold deposits and metallogenic regularitiesin details. Furthmore, future prospecting targets of the fault zone have been proposed.
The Zhao-Ping fault belt is a important ore-controlling structure. Damoqujia gold deposit is located in the north of the structure belt. It is a large-size gold deposit of faulted belt altered rock type. The No.302 faulted belt and the secondary faults compose Damoqujia gold deposit ore-controlling faulted system and control the gold bodys' pattern. The gold deposit presents the horizontal zoning characteristics of structure alternation gold mineralization. This paper summarizes the deposit mineralization enrichment features and puts forward the deep ore bodies prediction.
Base on analysis on the distributing features, rock features, mineralization alternation and structure-controlled factor of Guanshantou-Chewangyu area breccia group, the author thinks that the brecc ia group is formed by concealed explosion process. The magnetic anomaly and chemical Au, Ag, Cu, Pb, Zn anomalies are scattered over the concealed explosion breccia group area. The rock geochmical anomalies value is higher. The prospect of Guanshantou- Chewangyu area is better. It is possible deep concealed ore bodies existence .
The north edge of Jiao-Lai basin is a another important gold mineralization area following Zhaopin, Jiaojia and Muyu mineralization belt. A long w ith the large and medium size gold deposit discovery such as the Pengjia and Fayunkuang,the great progress has been made in prospecting for this area. This paper analyzes the gold mineralization condition and compares mineralization geological features of all kinds of gold deposit types. The prospecting prospect is appraised.
The Wanglingkou gold deposit is a subvolcanic rock type gold deposit. The gold mineralization distributes in the quartz syenite porphyry body of Yanshan Period. The anomaly value is strong in the east of the area, weak in the south, high in the north , low in the south. It has close relationship with cranny and metallization extent. The quartz syenite porphyry body of Yanshan Period is the wall of lode. It is a lso the major metallization matrix rock. In the periphery of the area, there is the resemble and the same metallization geological background and the sign of gold metallization. It shows that the prospect of prospecting the same type of gold deposit is better.
This paper discusses the geological, geophysical and geochemical features of the Shanhou-Beipo gold deposit. It summaries the mineralization enrichment regularity, computes the 1-2 gold bodies horizontal zonality index and Clarke value of concentration, sets up axial zoning series.The preliminary analysis on the deposit genesis is carried out.
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