Beiya Gold Deposit,Heqing County,Yunnan——One of China's Ten Biggest Gold Deposits  

作　　者：HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian 

机构地区：[1]Chinese Academy of Geological Sciences [2]Editorial Office of Acta Geologica Sinica (English edition),Geological Society of China [3]Editorial Office of Geology and Exploration,Institute of Mineral Resources Research,China Metallurgical Geology Bureau

出　　处：《Acta Geologica Sinica(English Edition)》2015年第2期671-671,共1页地质学报（英文版）

摘　　要：The Beiya gold polymetallic ore district covers an area of 22.06 km2 and is located 47.5 km away in the direction 172° from Heqing county seat of northwestern Yunnan. Its geographical coordinates are 100° 11 ′15″-100° 13′00″ E and 60°07′30″26°10′30″ N. Since its discovery in 1999 until November 31st 2013, it has had accumulative proven （111b＋122b＋331 ＋332＋333） gold metal amounts of 258.475 t at an average grade of 2.61 g/t. This deposit contains 88.98 million tons of paragenetic and associated iron ores, with TFe grade varying from 9% to 36%; metal amounts are： gold 27 t; copper 0.6188 million tons; silver 5439 t; lead 1.35 million ton; zinc 0.31 million ton; and sulfur content is 10.09 million ton. Beiya is one of the top ten largest gold deposits discovered in recent years in China.The Beiya gold polymetallic ore district covers an area of 22.06 km2 and is located 47.5 km away in the direction 172° from Heqing county seat of northwestern Yunnan. Its geographical coordinates are 100° 11 ′15″-100° 13′00″ E and 60°07′30″26°10′30″ N. Since its discovery in 1999 until November 31st 2013, it has had accumulative proven （111b＋122b＋331 ＋332＋333） gold metal amounts of 258.475 t at an average grade of 2.61 g/t. This deposit contains 88.98 million tons of paragenetic and associated iron ores, with TFe grade varying from 9% to 36%; metal amounts are： gold 27 t; copper 0.6188 million tons; silver 5439 t; lead 1.35 million ton; zinc 0.31 million ton; and sulfur content is 10.09 million ton. Beiya is one of the top ten largest gold deposits discovered in recent years in China.

关 键 词：Gold One of China’s Ten Biggest Gold Deposits Beiya Gold Deposit Heqing County Yunnan 

分 类 号：P618.51[天文地球—矿床学] TD872.5[天文地球—地质学]