河南槐树坪金矿成矿物质共生组合规律及成矿期次
许栋
1
, 庞绪成
1
, 庞开元
2
, 杨春蕾
1
The regularity of metallogenic material association and ore-forming periods of the Huaishuping gold deposit in Henan Province
XU Dong
1
, PANG Xu-Cheng
1
, PANG Kai-Yuan
2
, YANG Chun-Lei
1