南红玛瑙，gucheng”chiyu”，zhidixiniyourun，shiwoguoduyoudepinzhong。nanhongsezechunzheng，tongtihongyan，kefenweijinhong、shizihong、meiguihong、zhushahong、hongbailiaodeng，peidaijinlaijinxianyouyagaogui，beishouzhuipeng。suizhenanhongmanaojiagebuduanfeizhang，shichangshangyechuxianhenduofangzhidenanhongshipin，ruhejianbie?

　　zaiyanseshang“zuowenzhang”dejiananhongmanao，tamendeyansewangwangguoyujunyiyanli，guodufeichangbuziran，jirenyizhongfuyubiaomiandeganjue，meiyouzhennanhongmanaodehunhouganhejiaozhigan。ransemanaoyutianranmanaoxiangbimeiyoutianranmanaofenghuadehenji，qieransemanaoyansedoufuzaibiaomian，ertianranmanaoyansedoushiyouneixiangwaishenrugouzaode。

　　一、如何辨别染色的南红玛瑙?

　　1、有掉色的现象：

　　zhiwuransemanao，zhuyaoshijiangxianyandezhiwuhuoguoshiyazhachuzhi，ranhouzaijiangchengsebuhaodehuozhewusedemanaofangzailimianjinpaoshiqiranse，suiranzheizhongfangfapaoranchulaidemanaodeyansebijiaoziran，danhaishihuichuxiantunsedexianxiang，zuiyouxiaodejianbiefangfajiushijiangmanaofangzaiqingshuizhongjinpao，ruguochuxiandiaosedexianxiangzekendingshirengongransenanhongmanao。

　　2、fangjiuleyansehuibianqian：

　　yongransejiranseerchengderansenanhongmanao，qifangfajiushijiangmanaofangzaihuaxueyaoshuizhongjinpao。suiranzheizhongransexiaoguohenkuai，danshimanaodeyansefeichangbuziran，qiezailiefengchuyanseshenqianbuyi，erzheizhongransenanhongmanaoruoshifangzhideshijianjiule，qiyansehaijiuhuibianqian。

　　3、yansezhifuzhezaibiaomian：

　　rengongransenanhongmanaoshizaiduanshijianneirangmanaodeyansekuaisufashengbianhua，ertianrannanhongmanaodeyansezeshijingguozhangshijianziranxingchengde。suoyirengongransenanhongmanaobujubeitianranfenghuadehenji。qiemanaojiegouximi，ransenanhongmanaodeyansezhishifuzhezaibiaomian，ertianrannanhongmanaodeyansezeshicongneixiangwaishenrude。

　　4、tianrannanhongdezhidi：

　　yibandenanhongmanaodouyoujiaozhigan，jiusuanshiquanhongdenanhongzhuzitouguangguancha，yekeyikandaoyanseyouneidaowaidetongtou。erwusedenanhongzhuzi，yongrouyanguanchashiyehuiyouzhongmenglongdeganjue，yijileisihetianyubandeyourungan。

　　二、染色南红玛瑙的造假方法如下：

　　植物染色：

　　zhiwuransefangfazhuyaoshicaiyongyixiebijiaoxianyandezhiwuhuoguoshichanwu，yazhabingchuzhi，ranhoujiangchengsebuhaodemanaofangzailimianjinpao。zheizhongfangfanongchulaidemanaoyansebijiaobizhen，danhuiyoutunsedexianxiang，jianbiefangfajiushifangzaiqingshuizhongjinpao，ruodiaosejiushijiade。

　　liyonghuaxueyaoshuijinxingjinpao：

　　zheizhongransenanhongmanaohuiduirentizaochenghendadeweihai，ruguoyongrouyanlaipanduanshifouranse，zhuyaokantadeyanseshifouyouneierwaidisanfachulai，erbushijiandandifuyubiaomian，haiyoubiaomiandeguangzehejiaozhiganshibushihenhao。yonghuaxueyaoshuijinpao，zheiyangzuodexiaoguobijiaokuai，danyansehenbuziran，ruguoyouliefengzeliefengdedifangyanseshenqianbuyi。zheizhongransemanaofangzhishijianjiulejiuhuibiandejiaoqian。

　　gaowenguse，jishaosemanao：

　　zheizhongjiuyansefaan，zhidiganse，yaobianbietazhixuyongfangdajingguanchaqibiaomianshifouyouhuojiewen，zheishishaosemanaoteyoudeyigetezheng。