长春工程学院学报：自然科学版
長春工程學院學報：自然科學版
장춘공정학원학보：자연과학판
Journal of Changchun Institute of Technology（Social Science Edition)
2012年
3期
60-63
,共4页
出土玉器%靖安东周墓%红外光谱%X射线衍射
齣土玉器%靖安東週墓%紅外光譜%X射線衍射
출토옥기%정안동주묘%홍외광보%X사선연사
jade excavated%eastern Zhou Tomb of lizhouao%infrared spectrometer%X–ray diffraction
通过对李洲坳东周墓出土玉器进行傅里叶变换红外光谱（FTIR）、X射线粉晶衍射（XRD）分析,结果表明：红外光谱显示所测4件样品均为透闪石质软玉;X射线衍射分析显示样品G47∶3和G36∶1由较纯的透闪石组成,G21∶1和G21∶2主要矿物为透闪石,但是出现高岭石矿物的峰,表示其受沁后,出现黏土化。
通過對李洲坳東週墓齣土玉器進行傅裏葉變換紅外光譜（FTIR）、X射線粉晶衍射（XRD）分析,結果錶明：紅外光譜顯示所測4件樣品均為透閃石質軟玉;X射線衍射分析顯示樣品G47∶3和G36∶1由較純的透閃石組成,G21∶1和G21∶2主要礦物為透閃石,但是齣現高嶺石礦物的峰,錶示其受沁後,齣現黏土化。
통과대리주요동주묘출토옥기진행부리협변환홍외광보（FTIR）、X사선분정연사（XRD）분석,결과표명：홍외광보현시소측4건양품균위투섬석질연옥;X사선연사분석현시양품G47∶3화G36∶1유교순적투섬석조성,G21∶1화G21∶2주요광물위투섬석,단시출현고령석광물적봉,표시기수심후,출현점토화。
The jade excavated from Lizhuoao site has been studied by FTIR and XRD.The results of FTIR indicate that the four pieces of jade excavated are all belong to nephrites with treolites.The results of XRD analysis are as follows:G47∶3 and G36∶1 consist of pure tremolite;G21∶1 and G21∶2 consist of tremolite,but with the peak of kaolinite.What’s more,G21∶1 and G21∶2 contain little amount of kaolinite,which maybe the result of weathering process.
