二裏頭文化時期是一個大變革的時代:最zui早zao的de國guo家jia出chu現xian,青qing銅tong手shou工gong業ye成cheng為wei王wang權quan管guan控kong下xia獨du立li的de生sheng產chan部bu門men。二er裏li頭tou遺yi址zhi出chu土tu的de青qing銅tong器qi是shi這zhe一yi時shi期qi的de代dai表biao,奠dian定ding了le中zhong國guo古gu代dai青qing銅tong器qi的de形xing式shi、風格和工藝傳統。這種風格和工藝傳統得到了商周青銅器的傳承發展,成為中國古代青銅器的標誌性特征。
自20世紀60年代被發現以來,二裏頭遺址青銅冶鑄作坊的基本信息已初步確認:作坊區規模宏大,核心區域位於宮殿區以南的圍垣內,總麵積達1萬wan平ping方fang米mi,從cong二er裏li頭tou文wen化hua二er期qi至zhi四si期qi持chi續xu集ji中zhong生sheng產chan青qing銅tong器qi這zhe一yi現xian象xiang來lai看kan,宮gong殿dian區qu內nei還hai可ke能neng存cun在zai其qi他ta青qing銅tong冶ye鑄zhu地di點dian。研yan究jiu顯xian示shi,二er裏li頭tou遺yi址zhi的de青qing銅tong冶ye鑄zhu生sheng產chan總zong體ti呈cheng現xian早zao期qi冶ye金jin技ji術shu從cong發fa端duan邁mai向xiang成cheng熟shu規gui範fan的de發fa展zhan特te點dian,於yu二er裏li頭tou文wen化hua四si期qi逐zhu步bu形xing成cheng基ji於yu銅tong、錫、鉛的合金為主的特色青銅禮器傳統以及鑄造容器的複合陶範鑄造技術傳統,為商周時期青銅器生產的連續演變奠定了重要的技術基礎。

二裏頭遺址出土的乳釘紋銅爵。
xuejieguanyuerlitouyizhiqingtongyezhushengchanrengcunzaiyixiezhideshenruyanjiudezhongyaowenti。biru,yizhishifoucunzaiyetonghuodong?qianrenyanjiufaxian,erlitouyizhiqingtongkuangliaocunzailianggejituandekuangliaolaiyuan,liangchukuangliaoliyong、開發、互動的情況仍不清晰。近期,我們對二裏頭遺址2010—2018年nian宮gong殿dian區qu發fa掘jue出chu土tu的de青qing銅tong器qi及ji其qi冶ye鑄zhu遺yi物wu新xin資zi料liao,開kai展zhan了le係xi統tong的de分fen析xi研yan究jiu工gong作zuo,在zai作zuo坊fang工gong藝yi內nei涵han與yu青qing銅tong礦kuang料liao來lai源yuan兩liang個ge方fang麵mian取qu得de了le一yi些xie新xin的de認ren識shi。

二裏頭遺址出土的綠鬆石鑲嵌獸麵紋銅牌飾。
第一個重要發現是,二裏頭遺址青銅冶鑄內存在“硫化銅礦冶煉—粗銅精煉—青銅合金化”的全流程工藝,除青銅合金化爐渣外,我們還發現了硫化礦冶煉渣、粗銅精煉渣、硫化銅礦石、冰銅等多種類型的冶鑄遺物。這對深入理解二裏頭遺址青銅冶鑄產業特征、早期銅礦資源開發與利用等具有重要指示性意義。
商代都邑的青銅冶鑄業已經形成冶煉、zhuzaodefengonggeju,tongkuangshideyelianshengchanduofashengyukuangshanfujin,geleijinshuwuliaoziyuanjiangbeiyunshuzhiwangdouhuozhongyaochengshikaizhanqingtonghejinhuahuoronglianzhuzaoshengchan,erzhezhongchanyefengongzefanyingletongyiwangquanduiqingtongyezhuwuliaoziyuandeyuanchengkongzhi。danshi,qingtongchanyefengonggejudexingchengbingfeishiyicuerjiude。zaierlitoudouyiyizhifaxiandeyetongyuzhuzaoyiwu,xianshichudouyiyizhiqingtongchanyegejudexingchengguocheng。muqiankanlai,womenceshideyelianzhadeshuliangyuanshaoyuhejinhuazha,shifouyiweizhezhezhongquanliuchenggongxudeqingtongshengchanjuyoushiyandexingzhi?womenjiangjinyibutansuoerlitouyizhiyetong、青銅鑄造的生產規模及其時代演變特征,闡釋二裏頭遺址王權統治下的青銅資源遠程控製與分配製度形成的具體關係。
yejinjishushideshijiaoxia,erlitouyizhiliuhuakuangyelianyiwudefaxian,haijianggaibianxuejieduiwoguozaoqitongkuangziyuankaicaiyuliyongdeyizhongjiadingmoshi。xuejiecunzaiyizhongjiadingdeshengchanmoshi,jiqingtongyezhudezaoqifazhanjieduanqingxiangyuyouxianliyongyanghuatongkuang,liuhuatongkuangdekaicaiyuliyongniandaixiangduijiaowan。ererlitouyizhiliuhuatongkuangshi、硫化礦冶煉渣、冰銅等遺物的發現,說明我國在較早階段就已經使用了硫化銅礦資源開展冶煉生產,這也塑造了我國獨特的冶銅技術發展路徑。

圖為通過顯微鏡觀察到的二裏頭遺址青銅冶鑄生產中的冰銅碎塊。 圖片均為劉煜提供
第二個重要發現是,二裏頭遺址的青銅冶鑄生產至少使用了三處礦料來源,包括中條山地區銅料資源、中(zhong)國(guo)北(bei)方(fang)地(di)區(qu)銅(tong)與(yu)鉛(qian)料(liao)資(zi)源(yuan),以(yi)及(ji)一(yi)種(zhong)與(yu)鄭(zheng)州(zhou)商(shang)城(cheng)二(er)裏(li)崗(gang)上(shang)層(ceng)相(xiang)同(tong)的(de)高(gao)放(fang)射(she)性(xing)成(cheng)因(yin)鉛(qian)的(de)鉛(qian)料(liao)資(zi)源(yuan)。這(zhe)說(shuo)明(ming),至(zhi)二(er)裏(li)頭(tou)文(wen)化(hua)四(si)期(qi),伴(ban)隨(sui)青(qing)銅(tong)冶(ye)鑄(zhu)規(gui)模(mo)的(de)大(da)幅(fu)度(du)上(shang)升(sheng),使(shi)用(yong)了(le)華(hua)北(bei)地(di)區(qu)礦(kuang)料(liao)製(zhi)作(zuo)的(de)青(qing)銅(tong)器(qi)數(shu)量(liang)激(ji)增(zeng),但(dan)同(tong)時(shi)期(qi)來(lai)自(zi)中(zhong)條(tiao)山(shan)地(di)區(qu)銅(tong)料(liao)的(de)使(shi)用(yong)並(bing)未(wei)減(jian)少(shao),甚(shen)至(zhi)在(zai)二(er)裏(li)崗(gang)時(shi)期(qi)仍(reng)有(you)少(shao)量(liang)青(qing)銅(tong)器(qi)屬(shu)於(yu)中(zhong)條(tiao)山(shan)銅(tong)礦(kuang)生(sheng)產(chan)的(de)產(chan)品(pin)。
erlitouwenhuasiqi,qingtonghejinhuadeshengchanxianbuduanwanshanyuchengshu,dalianglaizihuabeidiqudetongqianliaobeishiyong,qingtongqideqiantongweisuxinhaoyedafuduxianghuabeidiqutezhengpianyi,zhishiyanjiurenyuannanyitongguozheyixinhaobianshichubeiyangaidezhongtiaoshanxinxi。zhideqingxingdeshi,benciyanjiufaxianleduojianerlitouwenhuasiqidejinglianzhayuliuhuatongkuangjishuyuzhongtiaoshanxinhao,shizhengleyizhiqingtongyezhushengchanduizhongtiaoshandiquziyuankaifayuliyongdelianxuxing。
二裏頭遺址的青銅冶鑄生產處於技術傳統成形與產業分工初期的重要階段,陶範鑄造技術、青銅合金技術、青銅器生產規模、產品材質類型的前後發展呈現出進步性、連(lian)續(xu)性(xing)的(de)總(zong)體(ti)特(te)征(zheng),為(wei)三(san)代(dai)青(qing)銅(tong)禮(li)器(qi)的(de)製(zhi)度(du)形(xing)成(cheng)奠(dian)定(ding)了(le)基(ji)礎(chu)。晉(jin)南(nan)地(di)區(qu)的(de)金(jin)屬(shu)物(wu)料(liao)資(zi)源(yuan)在(zai)二(er)裏(li)頭(tou)文(wen)化(hua)時(shi)期(qi)一(yi)直(zhi)支(zhi)撐(cheng)了(le)王(wang)都(dou)二(er)裏(li)頭(tou)遺(yi)址(zhi)的(de)青(qing)銅(tong)冶(ye)鑄(zhu)生(sheng)產(chan)。二(er)裏(li)頭(tou)文(wen)化(hua)時(shi)期(qi)逐(zhu)漸(jian)成(cheng)熟(shu)的(de)青(qing)銅(tong)冶(ye)鑄(zhu)技(ji)術(shu)、跨區域的資源調配能力、對青銅生產的組織管理,共同構建了“禮樂中國”的物質基石。
這些凝結著智慧與匠心的青銅器物,不僅是技術突破的見證,更是早期國家通過禮製凝聚文明共識的生動實踐。
(作者單位:中國社會科學院科技考古與文化遺產保護重點實驗室)

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