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1、和田玉鉴定方法Inrecentyears,jademoreseetheso-calledz，Hetianjadeandjade",infact,mostlyQinghaijadejade(commonlyknownasQinghaimaterial)(Figure1),QinghaiisoneofthemainrawmaterialmarketandHetianjade・AlthoughQinghaijadeandTianYubelongtoamountainrange,butbecauseofmanygeologicalenviro
2、nmentfactors,itandTianYuandthereisacertaindifferenee.Qinghaijadejadejade,whetheritisfarinferiortoTianBaiyu,butformostpeopleitisverydifficulttodistinguish,makesalotofpeoplebelieveisHetianjade・Qinghaijadehasavarietyofcolors,white,green,gray,gray,white,blackandsoon.Usually
3、,thegreenQinghaijadecan，tbeusedasoldimitation.Itisusuallycarvedintoanewhandicraft・Whitejadeisthemostusedforolduse,sellinghighpricebypretendingandTianBaiyu.Qinghaijadeisthebiggestfeatureofpenetration,andthecolorisdarkgray,itpolishedoutafterthevisualfeelingiswatervapor,ra
4、therthano订ystrong・Thereiswaterinthejadesee**(YuJin)andTianBaiyudidnot,evenifQinghaichoosesthewhitejade,butalsocannotavoidthesuperficialcharacteristicsoftransparentwithjadebars(seefigureoneortwo,three),whichisthepointresolutionofQinghaijade・Thevalueofjade,jadeandTianBaiy
5、uandQinghaiisfarmorethanahundredtimes,intheplay,cannotbecompared,butintoday'sQinghaijadejadepseudo,butoccupiesanimportantposition.Wegotothetouristspots,oftenseethenewcraftshopinthewhitejadecabbage,somehaverealcabbageissobig,inadditiontotheuseofwhitejadeinKorea,theyaremo
6、reuseofQinghaimaterial.Isawamaninthestoreinthetouristspotsbargaining,awhitecabbagepriceof12thousandyuan,theturnoverof500yuan,thecostofgoodssoldisverylow,ifitisHetianja.de,evenIcannotbuythirtythousandyuan.AbouttheRussianmaterial,Qinghaimaterial,Hetianjadeidentificationme
7、thodsareasfollows:QinghaijadejadeandRussiaappearonthemarketbutismorethanadecadeofhistory,fromthephysicalandchemicalpropertiesandinternalstructure,fullymeetthephysicochemicalindexesofnephritejadeandsoft,theyareworthyofthename・Butbecauseofthegeologicalenvironmentandotherf
8、actors,makebothfinishedproductsandfinishedHetianjadehavedifferentsensoryeffects,presentsandafterplayingasenseo
