一、位置及交通:化銅溝銅鑛位於中長鐵路許家屯車站之西約37里,有汽車路可通,惟近許家屯車站時須渡李官村河,夏日遇雨水漲,則汽車受阻;偽滿時代銅溝至许家屯間曾建有高線运输路,惜已完全破壞,現正致慮修築輕便鐵路問題。二、地層:化銅溝區域之地層若與遼東他處比較,應大部属于遼河系,一部屬於震且紀。茲分 I. Location and Transportation: The Hualonggou Copper Mine is located in the west about 37 km away from the Xujiatun Station of the Zhongchang-Changzhou Railway. There is a car road available. However, when the Xujiatun Station is close to Li Guan Village and Xuhui Village, ; During the Manchu period, there was a high-speed railroad crossing between Tonggou and Xujiatun. Unfortunately, it was totally destroyed and the problem of constructing a light rail link was being considered. Second, the strata: If the strata in the Gully Gully area are compared with other places in Liaodong area, most of the strata should belong to the Liaohe River system. Hereby points