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      我國五大鉛鋅生產基地


      中(zhong)國鉛鋅(xin)(xin)業生(sheng)產(chan)(chan)(chan)布局,依據(ju)鉛鋅(xin)(xin)礦產(chan)(chan)(chan)地的(de)分布和(he)建設(she)條(tiao)件,經40多年來(lai)的(de)發展、建設(she),現(xian)已形成(cheng)東北、湖南、兩廣、滇川(chuan)、西北等五大(da)鉛鋅(xin)(xin)采選冶和(he)加工配(pei)套的(de)生(sheng)產(chan)(chan)(chan)基地,其(qi)鉛產(chan)(chan)(chan)量占全國總(zong)產(chan)(chan)(chan)量的(de)85%以上(shang),鋅(xin)(xin)產(chan)(chan)(chan)量占全國總(zong)產(chan)(chan)(chan)量的(de)95%。

      1.東(dong)(dong)北鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)生(sheng)產(chan)(chan)基(ji)(ji)(ji)地(di)。東(dong)(dong)北地(di)區是我國開發較(jiao)早(zao)的鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)生(sheng)產(chan)(chan)基(ji)(ji)(ji)地(di)之一。早(zao)在(zai)50年代初期,其鉛(qian)(qian)(qian)(qian)(qian)(qian)產(chan)(chan)量(liang)占全(quan)國鉛(qian)(qian)(qian)(qian)(qian)(qian)產(chan)(chan)量(liang)的80%以上,在(zai)中(zhong)國鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)生(sheng)產(chan)(chan)居于重要地(di)位。東(dong)(dong)北基(ji)(ji)(ji)地(di)以七(qi)(qi)礦(kuang)(kuang)兩廠(chang)(chang)為主(zhu),即青城子鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)礦(kuang)(kuang)、八家子鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)礦(kuang)(kuang)、柴河鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)礦(kuang)(kuang)(現(xian)已(yi)閉坑)、桓仁(ren)銅鋅(xin)(xin)礦(kuang)(kuang)、紅透山(shan)銅鋅(xin)(xin)礦(kuang)(kuang)、西(xi)林鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)礦(kuang)(kuang)、天寶山(shan)鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)礦(kuang)(kuang)和(he)沈陽冶(ye)煉廠(chang)(chang)、葫蘆島(dao)鋅(xin)(xin)廠(chang)(chang)。七(qi)(qi)礦(kuang)(kuang)兩廠(chang)(chang)不僅是東(dong)(dong)北鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)生(sheng)產(chan)(chan)基(ji)(ji)(ji)地(di)的支柱(zhu)廠(chang)(chang)礦(kuang)(kuang),也是培養造就科(ke)(ke)技(ji)人才的基(ji)(ji)(ji)地(di)。六七(qi)(qi)十年代曾向全(quan)國新建的鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)企業(ye)輸送大(da)批具有實踐經驗的科(ke)(ke)技(ji)和(he)管理人才以及生(sheng)產(chan)(chan)技(ji)術工人,為中(zhong)國鉛(qian)(qian)(qian)(qian)(qian)(qian)鋅(xin)(xin)業(ye)的發展做出了積極貢獻(xian)。

      2.湖南鉛(qian)(qian)(qian)鋅(xin)生(sheng)(sheng)(sheng)產(chan)基(ji)地(di)(di)。湖南鉛(qian)(qian)(qian)鋅(xin)礦(kuang)產(chan)資源豐(feng)富(fu),而且(qie)富(fu)礦(kuang)多,大部分礦(kuang)產(chan)地(di)(di)可開發(fa)利用。該基(ji)地(di)(di)鉛(qian)(qian)(qian)鋅(xin)廠礦(kuang)是五六(liu)十年代建(jian)成的(de)(de),由水(shui)口山礦(kuang)務(wu)局(ju)、桃林鉛(qian)(qian)(qian)鋅(xin)礦(kuang)、黃沙坪鉛(qian)(qian)(qian)鋅(xin)礦(kuang)、東(dong)坡(po)鉛(qian)(qian)(qian)鋅(xin)礦(kuang)和株(zhu)洲(zhou)冶煉(lian)廠等(deng)組成的(de)(de)湖南鉛(qian)(qian)(qian)鋅(xin)生(sheng)(sheng)(sheng)產(chan)基(ji)地(di)(di),是當時全(quan)國(guo)自產(chan)原(yuan)料的(de)(de)全(quan)國(guo)較大的(de)(de)鉛(qian)(qian)(qian)鋅(xin)生(sheng)(sheng)(sheng)產(chan)基(ji)地(di)(di),在全(quan)國(guo)產(chan)量(liang)占有重(zhong)要地(di)(di)位(wei)。

      3.兩廣鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)生(sheng)產基(ji)地(di)。廣東、廣西兩省(sheng)區(qu)的鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)資源(yuan)豐富,兩省(sheng)區(qu)是(shi)70年代形(xing)成的我國大型鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)生(sheng)產基(ji)地(di)之(zhi)一。廣東以凡口鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)和韶關冶(ye)煉(lian)廠(chang)(chang)為主,其次是(shi)丙村鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)、昌(chang)化鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)、大尖山鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)。廣西有泗頂(ding)鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)、大新鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)、河三鉛(qian)(qian)(qian)(qian)鋅(xin)(xin)(xin)(xin)礦(kuang)(kuang)、柳州鋅(xin)(xin)(xin)(xin)品廠(chang)(chang)和大廠(chang)(chang)礦(kuang)(kuang)務局等。

      4.滇(dian)川鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)生(sheng)產(chan)基(ji)地(di)。云南鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)產(chan)資源(yuan)十分(fen)豐富,現鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)保有儲量均居全國之(zhi)首(shou)。該基(ji)地(di)鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)企業也是(shi)五六(liu)十年(nian)代建成(cheng)的(de),主要是(shi)會澤(ze)鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)、瀾滄老廠鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)和昆明(ming)冶煉廠、個(ge)(ge)舊雞街冶煉廠。云南鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)產(chan)資源(yuan)具有廣(guang)闊的(de)開(kai)發(fa)前景(jing),90年(nian)代開(kai)始(shi)興建超(chao)大(da)型鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)床金頂礦(kuang)(kuang)山(shan)。四川有會東鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)、會理(li)鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)礦(kuang)(kuang)兩個(ge)(ge)主要礦(kuang)(kuang)山(shan)以及(ji)一批中小型礦(kuang)(kuang)山(shan),近年(nian)來鉛(qian)鋅(xin)(xin)(xin)(xin)(xin)精礦(kuang)(kuang)產(chan)量猛增。

      5.西(xi)北(bei)鉛(qian)(qian)鋅(xin)(xin)生產(chan)基(ji)地。西(xi)北(bei)地區鉛(qian)(qian)鋅(xin)(xin)礦(kuang)產(chan)資源(yuan)(yuan)也(ye)很豐(feng)富,主(zhu)要分布在(zai)甘(gan)陜(shan)青三省(sheng),而且西(xi)成(cheng)礦(kuang)帶經近年來勘(kan)查儲量(liang)又(you)有(you)(you)大(da)(da)幅(fu)度的增(zeng)長,資源(yuan)(yuan)前(qian)景十分可觀。該基(ji)地鉛(qian)(qian)鋅(xin)(xin)生產(chan)以白(bai)銀(yin)有(you)(you)色金屬公司為主(zhu),有(you)(you)白(bai)銀(yin)廠小鐵(tie)山(shan)(shan)鉛(qian)(qian)鋅(xin)(xin)礦(kuang)、第三冶(ye)煉(lian)(lian)廠和(he)西(xi)北(bei)鉛(qian)(qian)鋅(xin)(xin)冶(ye)煉(lian)(lian)廠,陜(shan)西(xi)有(you)(you)鉛(qian)(qian)硐山(shan)(shan)鉛(qian)(qian)鋅(xin)(xin)礦(kuang)、二(er)里河鉛(qian)(qian)鋅(xin)(xin)礦(kuang)、銀(yin)洞梁鉛(qian)(qian)鋅(xin)(xin)礦(kuang)等和(he)青海錫鐵(tie)山(shan)(shan)礦(kuang)務局。目前(qian),西(xi)北(bei)鉛(qian)(qian)鋅(xin)(xin)產(chan)量(liang)較少,但開發(fa)前(qian)景可觀。一(yi)是有(you)(you)豐(feng)富的鉛(qian)(qian)鋅(xin)(xin)礦(kuang)產(chan)資源(yuan)(yuan),位于甘(gan)陜(shan)交界的西(xi)成(cheng)-鳳太礦(kuang)帶,經近20余年勘(kan)查出(chu)10多個大(da)(da)中型(xing)鉛(qian)(qian)鋅(xin)(xin)銀(yin)金礦(kuang)床,其中廠壩(ba)-李家溝鉛(qian)(qian)鋅(xin)(xin)達到(dao)(dao)超大(da)(da)型(xing)規模,銀(yin)達到(dao)(dao)大(da)(da)型(xing)。二(er)是廠壩(ba)正在(zai)抓緊建(jian)設一(yi)座(zuo)大(da)(da)型(xing)礦(kuang)山(shan)(shan),將成(cheng)為西(xi)北(bei)冶(ye)煉(lian)(lian)廠主(zhu)要礦(kuang)物原料供給基(ji)地,是全(quan)國大(da)(da)型(xing)鉛(qian)(qian)鋅(xin)(xin)礦(kuang)山(shan)(shan)之一(yi)。

      除上述五大鉛鋅生產基地外,內蒙古、江西、貴州等省區也建設了一批中小型礦山。其中內蒙古梧桐花鉛鋅礦、白音諾鉛鋅礦、翁牛特旗硐子鉛鋅礦等礦山。內蒙古是全國生產鉛鋅精礦主要省區之一,開發前景巨大。江西有銀山鉛鋅礦等。貴州有赫章鉛鋅礦、杉樹林鉛鋅礦等。


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