正确鉴别玛瑙

　　renmenduimanaozhilianghejingjijiazhidepingpan，yibandoushiyirouyanshibiezuoweizhuyaoshouduan，jinguanxiandaikexuejishufada，gezhongyushijiandingyiqihenduo，danzaijiaoyiguochengzhongshiyongzheixieyiqiyishihenbufangbian，ershibunengjiejuewenti，yuanyinhenjiandan，huishoudaohuanjingdejuxian，ruopanduanmanaodeyouliejijingjijiazhi，neiyiqijiuhaowuyongtule。jiaoyixianchangbukenengjinxingfuzayiqizuoye，suoyirouyanjianbieshizhongshiyizhongjiqizhongyaodefangfa。manaozhongleifanduo，suyou“qianyangmanaowanzhongyu”zhishuo，suoyijianbiefangfayehenduo，tongchangyiwendai、yanse、toumingdu、liewen、zazhi、shaxinhekuaizhongweifenjibiaozhun，chushuidanmanao manaojubaopenzuiweizhenguiwai，yibanyidapeihexiedeqiaoseyuanliaoweijiapin。

　　manaoshichangyongyuxiangqianshoushihediaokegongyipindeyizhongbaoshi。

　　真假鉴选方法如下：

　　颜色

　　zhenmanaosezexianmingguangliang，jiamanaodeseheguangjunchayixie，erzheduibijiaoweimingxian。tianranhongmanaoyansefenming，tiaodaishifenmingxian，zixiguancha，zaihongsetiaodaichukejianmijipailiedexixiaohongsebandian。yongshiliaofangzhidejiamanaoyanhu，duoshuzaidibuchenghuabanxinghuawen，luocheng“juhuadi”;erranselanmanaoyanseyanli、junyi，jirenyizhongjiadeganjue。

　　质地

　　jiamanaoduoweishiliaofangzhi，jiaozhenmanaozhidiruan，yongyuzaijiamanaoshangkehuachuhenji，erzhenpinzehuabuchu。congbiaomianshangkan，zhenmanaoshaoyouxiaci，liezhizejiaoduo。

　　工艺质量

　　youzhigaomanaodeshengchangongyiyangeqiexianjin，gubiaomianguangliangduhao，xiangqianlaogu、zhouzheng，wuhuahen、liewen。

　　级别

　　shuidanmanaoshimanaozhongzuiweizhenguidepinzhong，tezhengshimanaozhongyoufengbidekongdongqizhonghanyoushui。

　　gezhongjibiedemanao，douyihong、lan、zi、fenhongweizuihao，bingqieyaoqiutouming、wuzazhi、wushaxin、wuliewen;qizhong，kuaizhong4.5gongjinyishangzheweiteji，1.5gongjinyishangzheweiyiji，0.5-1.5gongjinweierji。

　　怎样鉴别真假玛瑙首饰呢?

　　⑴ toumingdu：zhenmanaotoumingdubururengonghechengdehao，shaoyouhundun，youdekekanjianziranshuixianhuo“yuncai”，errengonghechengdemanaotoumingduhao，xiangboliqiuyiyangtouming

　　⑵ zhongliang：zhenmanaoshoushibirengonghechengdemanaoshoushizhongyixie。

　　⑶ wendu：zhenmanaodongnuanxialiang，errengonghechengmanaosuiwaijiewenduerbianhua，tianretayebianre，tianliangtayebianliang。zenyangxuanzemanaoshoushini?shouxianyaogenjuzijidexiailaixuanyanse。hongsemanaoshoushizuiguizhong，ruxuanmanaoxianglianxuzhuyimeizhuziyansedeshenqianyaoyiyang，meiyouzase，zhuzidedaxiaodapeiyaoshidang，haiyaozhuyiguangjieduyaohao。ranhou，baxiangliantiqilaikankanshifouchuizhi，meigezhuzishifoudouchuizaiyitiaoxianshang，ruguoxianglianchuxianwanqu，zheishuomingyoudezhuzideyanerpianle，jiagonggongyicucao。