和田玉的结构特征

　　田玉主要结构有以下6种：

　　1、maozhanzhuangyinjingzhibianjingjiegou：zheishihetianyuzuidianxingdeyizhongjiegou(tubani-1)，biaoxianwei：toushanshikelifeichangxiwei，liduzaiguangxuexianweijingxiawufafenqingqilunkuo，daxiaojunyi，jiaozhichengmaozhanzhuang。juyougaijiegoudehetianyubiaoxianweixirunerqiezhimi，shiyouzhihetianyusuojubeidetexing。gaijiegouzaibaiyu、qingbaiyu、qingyu、moyuzhongjunkejiandao，yuhetianyuzhidijinmixiangguan;

　　2、xianweixianweiyiyinjingzhibianjingjiegou：zhiyouxianweizhuangtoushanshiheyinjingzhitoushanshizuchengdejiegou，qizhongxianweizhuangtoushanshichengruodingxiangpailie;

　　3、xianweixianweibianjingjiegou：toushanshiduochengxianweizhuangjuji，dazhipingxingfenbu;

　　4、xianweipianzhuangyinjingzhibianjingjiegou：zhizhuyaoyoupianzhuangtoushanshiheyinjingzhitoushanshizuchengdejiegou(tubani-2)，qizhongpianzhuangtoushanshidehanliangbugao，juyouruodingxiangxing。rouyanguanchashoubiaobenshi，pianzhuangtoushanshibiaoxianweibandianzhuangzazhi;ruodaliangcunzai，zehuiyingxiangyushidezhiliang，zaizhuomoshixuyaotichu，gujuyougaijiegoudeyushizhidiyibanjiaocha;

　　5、xianweipianzhuangbianjingjiegou：toushanshikelichengyepianzhuangfenbu(tubani-3)，juyougaijiegoudeyushizhidiyibanjiaocu，shenzhiwujingjijiazhi;

　　6、fangshezhuanghuozhouzhuangbianjingjiegou：gaijiegouzaihetianyuzhongjiaoshao(tubani-4)，shixianweibianjingjiegoudelingyizhongbiaoxianxingshi，biaoxianweitoushanshixianweikelijujichengzhouzhuang，bingbanyouweiruodebozhuangxiaoguangxianxiang。tuiduankenengshizaiqishuirongyerebianzhidetiaojianxia，toushanshiweiraozhongxinqiangliexiangsizhoujisushengzhang，jiejingchengfangshezhuang。

　　和田玉还具有下列不常见的交代残余结构：

　　1、canlvjiegou：baoguozaibianbanjinghuobianjingtoushanshizhongdecanyukuangwu(tubani-5)，yujizhizhongtongzhongcanyukuangwuyanbianyucenglineiwaiduanxuxianglian。zheizhongjiegoubiaoming，zaibianbanjinghuobianzhikuangwuyuandizhongjiejingmowanquanxishouhepaichudiaoyuanyanxiangyingzufen、erzaiyinglibuqiang、fanyingbuchongfendehuanjingxiaxingcheng，taweiwomenfenxihetianyubianzhizuoyonghuanjingjitiaojiantigongleyouxiaodezhengju;

　　2、jiaodaiguanzhuangjiegou：biaoxianweipianzhuangtoushanshiyanbeijiaodaidebaiyunshicanhaidejingtibianyuanyouguilvdepaibu(tubani-6)，zhengminglebaiyunshizaihanreshuirongyedecanyuxia，zaijingtilijianjingguojiaodaizuoyongxingchengruanwang，jibaiyunshi+sio 2+h20(qi)+toushanshi。