黑龙江陆玖矿业有限公司

黑龙江陆玖矿业有限公司（以下简称陆玖矿业）是辽宁宏达钼业（集团）有限公司下属企业，位于黑龙江省龙江县西南部，距县城66公里， situated in Xingshan Township, surrounded by four villages named Qian, Hou, Dong, and Xi Liujiu. The company is located among six large hills and nine small hills, hence the name Lujiu Mining. Established in 2008, Lujiu Mining is one of Longjiang County's major investment enterprises. The main mineral resources are copper and silver, with preliminary exploration indicating over 200,000 tons of copper reserves and 110 tons of silver reserves. Other minerals are currently under exploration and development. There are five exploration areas covering 60.84 square kilometers with a radius of 30 kilometers.