2012年10月(yue),總投(tou)資(zi)4.9億元的(de)尼(ni)木縣(xian)廳(ting)宮銅(tong)礦采(cai)礦擴建工(gong)程及5000噸電解銅(tong)建設項目在尼(ni)木縣(xian)彭崗村開工(gong)。
截(jie)至2011年12月31日,西藏自治區尼木縣廳宮銅(tong)礦(kuang)資源(yuan)(yuan)儲量(liang)(liang)(liang)(liang)(liang)為:銅(tong)金(jin)(jin)(jin)屬(shu)(shu)(shu)資源(yuan)(yuan)量(liang)(liang)(liang)(liang)(liang)137.35萬(wan)噸,氧化銅(tong)礦(kuang)保(bao)有儲量(liang)(liang)(liang)(liang)(liang)為61 469 780.7 t,銅(tong)金(jin)(jin)(jin)屬(shu)(shu)(shu)含(han)量(liang)(liang)(liang)(liang)(liang)237 181 t,平均品位0.4628%。伴(ban)生(sheng)鉬(mu)金(jin)(jin)(jin)屬(shu)(shu)(shu)資源(yuan)(yuan)量(liang)(liang)(liang)(liang)(liang)7066噸,伴(ban)生(sheng)金(jin)(jin)(jin)資金(jin)(jin)(jin)屬(shu)(shu)(shu)源(yuan)(yuan)量(liang)(liang)(liang)(liang)(liang)4.35噸,伴(ban)生(sheng)銀(yin)金(jin)(jin)(jin)屬(shu)(shu)(shu)資源(yuan)(yuan)量(liang)(liang)(liang)(liang)(liang)234.81噸。