玛瑙的选购

 　　congguzhijinmanaodoushishenshouhuanyingdeshipinzhiyi，tayiqifengfudeyansehemeiliduozidewenluerbeidangzuobaoshihuozuogongyizhipin。youyumanaodehuawenheyansefengfuduocai，suoyiyouyou“qianzhongmanaowanzhongyu”deshuofa。ranerxianzaishichangshangyulonghunza，chuxianledaliangderengonghechengmanao，suiranwenli、sezeyutianranmanaoxiangchabuduo，danquemeiyoujingjijiazhi。yinci，ruhezhengquexuangoumanaofeichangzhongyao。

　　(1)看颜色

　　yaoxuanzeyansexianyan、chunzheng，secenghoushi，tiaodaimingxiande，qizhongyihongmanaohelanmanaoweizuijia。erjiamanaodesezhongguangdoujiaocha。erzheyibi，jilupozhan。tongshi，haikeyikanwenlu。yongqitashiliaofangzhidejiamanaoyanhu，duoshuzaidibuchenghuabanxinghuawen，sucheng”juhuadi”，erzhendezeburan。

　　(2)看瑕疵

　　yaoxuanzebiaomianguangjie，toumingdugao，wenshijunyun、mingxide。congdengjidangcishangkan，youzhigaodangchanpin，zaiyongcaishijingguojingxuan，guyibanmeiyouhuoshaoyouxiadian，ercipinshangdexiacizejiaoduo。

　　(3)看质地

　　yaotiaoxuanzhidixini、jianren，wuliewenhuoliewenshaode。jianaoshiyongqitashiliaofangzhi，tedianshiqiliaoruan;zhenmanaozhidiyingdukeda7ji，erjiamanaoyibanzhiyou5ji。yongyukezaijiamanaoshanghuachuhenji，erzhendezehuabuchu。yongyiqijianbiegengshixianeryijian。congbiaomianzhidikan，zhenmanaodepochahuofuyanchubuliang，erfangzhidejiamanaozefaliang，qieqipaoduo。

　　(4)看工艺

　　youzhidemanao，yinshengchangongyibijiaoxianjin，caozuoyange，suoyibiaomianguangliang、laogu、zhouzheng、wuliewen。liezhi、didanghuozhengxiangfan。womenyaoxuanneixieshejigousiqiaomiao，yiliaofuxing，yisefuxing，gongyijingzhan，paoguangxiaoguohaodeshipin。youguanyeneirenshitebietishi，xuangoumanaoshipinshihaiyingzhuyi，fanshiyongshifenningzhidemanaodoubushishangpin;meiyoudaizhuanghuocengwenfenbudekenengshijiamaopin。

　　玛瑙shiyouziransede，yeyouhoujiagongransede。ziransezhuyaoyouhongse、huposehebaise。qizhong，yihongseweizuihao。shimianshangchushoudelanse、zisedemanaoshoushibushibense，shijingguojiagonghouranshangde，yongjinianhouhuichuxiantuise。jingransedemanaodadoushiziranzase，buyizhijiejiagongchengshoushi。