天然的籽料xianzaishichangshangdoushiliupi，yeshishibieyouzhiziliaodeyigebiaozhi。daipisedeziliaowangwangyuzhixini、wenrun，youzhiguangzeqiang，renxinghao。yinweichanliangdeguanxi，wuyixiweigui，daipisedeziliaojiagegenggao。muqianshimianshang，jingguorengongweizaodehetianyuziliaopiseyijingshishifenchangjian，tongshizaojiashouduanbuduantuichenchuxin，duoshuxiaofeizhezhenjiananbian，daozhilvcizaoshoushangdangshoupian。

　　youqishizaishouzangzhepubianbijiao“haose”deyushishichang，mianduifeicui、caibaodengqitayousemeishizhubaojiliejingzheng，yibaiseweizhudehetianyu，ruguobudashangdian“juhong”、“sajin”、“jinbaoyin”、“zaohong”dengyanlidongrendepisegainian，shibiyaozaodaoshichangdeyangepaiji。

　　yeneirenshitixingshouzangzhe：zhenzhengximideyouzhiziliao，shibutaikenengyouxianliangyanlidewaipide。yinweicongpisedexingchengtiaojianlaikan，yikuaihetianyucongshanshanggundaoheli，zhangnianleiyuebeiheshuichongshua，kuangwuchengfenzhihuixifuzaineixierouzhibijiaoshusongdedifang，congzheixiedifangqinruyuti。fanshiyudaopinzhijiaohaoyoudaiyouyanlipisedehetianyuziliao，yidingyaodaqishierfenjingshen。

　　假和田玉籽料大概有以下几个特征：

　　1、pengzhuangkengguangzehewaibuguangzebuyizhi。

　　2、jiadehetianyuziliaodaduoshiransede，suoyiyansehuiguoyunongyan、piaofu，meiyoujianbianguoduxingtai，yanliexihuolengxianfenbufuji。

　　3、biaomiankejianmosha、paoguangdehenji，yingdupiandi。

　　4、jiahetianyuziliaoshibashanliao、qinghailiao、eluosiliaoyijixiuyuliaodengdexiajiaoliaodesuikuai，fangruguntongjineigunmomochengluanxing，yonglaifanghetianyuziliao。suoyibiaopishangyouyidaodaocahen，meiyouziranzhuangtaixiade“hanmaokong”huo“xiaoshayan”。huozheshiwaixingguoyuwanmei，meiyourenhekepengdehenji。

zhengzongxinjianghetianyuziliaopise（tupian）

　　常见和田玉皮色造假手段：

　　1、滚料上色

　　gunliaoyejiushimoguangliao。shichangshangzuichangjianyezuirongyibianbiechulaidezaojiabanfa，zhuyaoyizuishoushouzangzhexiaidejuhongsedepiweizhu，cailiaoduoshihanliaohuoqinghailiao，jibiehendi，zhiyoujingguopaoguanghoucainengjianren，youdeshenzhihaibushihetianyu。yinweihanmaokongwufazaojia，suoyipianbudaoxingjia，zhinenghuyoubudongxingdedazhongshouzangzhe。pifashichanghuoyixieyulonghunzadeguwanchengdouyouhenduoxiaotanyufanzaizuozheizhongshengyi，duichengyiduilaixiyinguoluke。

　　2、劣质籽料烧假皮

　　bushisuoyouziliaodounenggoumaidaogaojiaqian，youxiezhangdenankan、liehenduodedidanghuo，ruguonenggoupishangyishenyanlidepise，jiubijiaorongyixiyindaomaijia。zheizhongliaodemihuoxingjiuzaiyutabenshenqueshishiziliao，yeyou“hanmaokong”，suoyiyoushihouyenengbayixiexingjiapiandao。henduorenmaizheizhongliaodoushibenzhepisequde，xinlishangzongrenweizhiyaopihao，rouchadianwusuowei。bianbiezheileijiapiyaofeichangrenzhen，yinweitabigunliaodejiapiziran。fanshiyudaozhurusajinpi、zaohongpidenggaodangpisejiuyaowanfenxiaoxinle，jiapizhongjiushijiapi，keyitongguoyouqinsededifanghewaiyandesechalaibianbie。

　　3、shanliaomoguangshangsemaochongziliao

　　bashanliaodangchengziliaolaimaishizuihuasuande，danshiyuanyizheiyangzuodeshuiyubuduojian。youxiemaijiabianxiangchulaiyigebanfa，zhaodaoyixiebijiaodakuaideshanliaohuoshanliushuiliao，qiegedamochengziliaodemoyang，ranhouzuoyicengjiapi，laiyangaijiagonghemoguangdehenji。zheiyangzuodemudedangranbushiweilemaipise，ershitongguopiselaizhuanyimaijiadezhuyili。yinweixuandeliaoyibanbuhuihencha，jingguomaijiazheimeyiwudao，maijiajiusuanzhidaoshijiapi，yehuidangchengziliaolaimai。

　　4、皮上加皮

　　zhunquelaijiang，zheijiaoxiupi。shuobaile，jiushiyixieyouzhiziliaoyuanlaishiyoupide，danshipisebijiaonankan，maijiaweilerangzheijianhuodejiagenenggoufanjifan，yushizaiyuanlaiyousedejichushang，zaizaoyicengjiapi，rangtadepisebiandegengjiaxianyandongren，pirumuqianshichangshangfeichanggaodashangdezaohongse。zheilei“ligui”yizhenbianjia，yongxidiyelaicaxidoubuyidingyouyong，fenbiannandujigao，bixufeichangyoujingyandelaoshoucainengyuzhiguozhao。youyeneirenshijianyiyongqiangguangzhaochuneizaideqinse，guanchalimiandeqinsehewaimiandepiseyanseshifouyizhiyijiwaimiandexianyanpiseyouwuneiqinhehuying。