zaiyushijiechanghuitingdao，“laonanhongmanao”deshuofa，laonanhongyinggaijiushiyouniantoule、laowujianer，qiecunliangbuduodexihanwu，qijiagegujiyedibule。laonanhongmanaoshiguoqumaidaozangqudenanhongmanao，youyuchuanshi，jiashanghaobaojiang，maijiajiuhengao。ruheshouzanghejianbie“laonanhongmanao”?
老南红玛瑙主要分为两种：
diyizhong，shiyiyangliulaonanhonghedongshanlaonanhongchandiweizhudechengsehao、zhidisusongdenanhongmanao。qizhong，yangliuxiangchuchandeliaoziduojiazayuxuanwuyanzhizhong，sezexianyanerwanzheng，pinzhijiaogao。
lingwaiyizhong，shiyiqianmaidaoxizangdiqudenanhongmanao，duobanshichanzidishuidonghedaheidongzheilianggekuang，jingguoshijiandetaoxi，waibiaoxingchenglepinxianghenhaodebaojiang，jiagebudi。
如何鉴别老南红玛瑙?
1、youxingda、nuoxinghao，
laodenanhongmanaoyouxingda、nuoxinghao，jiaozhiganhenqiang，yansehenningzhong。liru：shizihongdeyansezuiweichangjian，danliuliebijiaoyanzhong。xingzhishang，laonanhongduoweixiaojian，zhuzibijiaoduo，changjiandeyouganlanxing，yuanxing，nanguaxing，pianxing，yijiduomianzhu，xianzaishimianshangzhuyaozuojiadeweiganlanxingyijiyuanzhu。
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2、包浆，
shinanhongmanaowaibubaoguozheyicengyouliangyouliangdewuzhi，feichangjuyouyourungan、jiaozhigan，zaizheizhongbaojiangdezuoyongxialaonanhongmanaodesezegengyouyizhongwenzhonggan。duoshulaomanaomeiyoufenghuawen，danshiyidinghuiyoubaojiang。baojiangxiangduieryan，bifenghuawengengrongyixingcheng，bijiaochangjian。
danshizhuyi，baojiangyenengzuojia。
baojiangshang，xianzaiyifaxianzhenzhuziyeyougansedeqingkuang，danjuebushixinfangzhuzihuoxingongzhuzineizhongmingxiandepaoguangbiaomian，laozhubaojiangshizhongyourun，ziran。muqian，laoliaozuojiudeyigezhongyaofangfajiushicaiyongmoshagongyi，zheiyanggengrongyishangbaojiang，houqiyehuibiandegengjiahongrunyouguangze，jiuxianglaozhuziyiyang。
3、风化纹，
fenghuawenshilaonanhongmanaodeyigezhongyaotezheng，dabufenlaomanaodouhuiyoufengshidianban，yeyoudechengxianbanyuexingwenhuozhebuguizetiaowen。yinweizhangshijianshiyongdeyuanyin，jingchangshoudaozhongwumocazhuangjiercheng，huozheshirentifenmidesuanxingwuzhijiwaibuzhijiefushiwuzhizuoyong，jiasubiaomianfenghuafushi。fenghuawenxingzhuangjinsiyulin，jiaoyulinwen,huozhezhijiawen。
duoshunanhongshimeiyoufenghuawen，zhiyouyixieniandaibijiaojiuyuandenanhongcaihuixingchengfenghuawen。xuduorenzaixuangoushirenweizhiyaoyoufenghuawen，jiushilaonanhong，jiazhijiugao。danyeyaozhuyaozuojiadefenghuawen。xuangoushiyaozhuyi，yibandenanhongshimeiyoufenghuawende，ruguoshizhenyoufenghuawen，jiageyefeichanganggui。
4、看孔洞，
zhenlaonanhongmanaodekongdongshiyuanrunerguangjiede，kongdaotongchangbijiaoda，neibiganjingpinghua，sihaomeiyoukeyiyanmozhigan。laonanhongdakongdongdedifang，kenengweidaliaoxianshuangmiandakongzaichuzhu，zaijingtaizhangshijiandeshiyong，kongneimosunshifenguanghua。
haiyou，zhuyilaozhuzizaijibainiandeshiyongzhongyeshiheqitazhuzichuanzaiyiqi，suoyidakongchudeliangduandadouhuiyouxiangqiemianyiyangdemosun。ruguofaxiankongneiyoumingxianluoxuanwenerqieyoubaisefenmozhuang，jikepandingyouxingonghuoransenanhongdexianyi。
