蓝宝石的鉴定

　　蓝宝石是比较昂贵珠宝，但是对蓝宝石不是很了解的人，很容易将蓝宝石和市面上的合成蓝宝石混淆。因此对蓝宝石进行鉴定就显得非常重要。要对蓝宝石的真假进行鉴定，有必要对蓝宝石dexiangguanzhishijinxinglejie，woaizuanshiwangzhenduilanbaoshidejichuzhishijiyulejieshao，xiwangnenggouzailanbaoshidezhishixuexishangduininyouyidingdebangzhu。

　　suizhekexuedejinbu、gongyidetigao，youdefangmaopinyidadaoluanzhendedibu，guangkaolejielanbaoshidechangshishihennanjianbiede。changyongdelanbaoshijiandingfangfayouyixiajizhong：

　　1.折射仪

　　yongzhesheyikecechubaoshidezheshenlvheshuangzheshelv。zaibaoshidejianceguochengzhong，zheshelvheshuangzheshelvshilianggefeichangzhongyaodeguangxuechangshu，shijiandingbaoshidezhuyaoyiju。

　　2.偏光仪

　　pianguangyizuizhuyaodeyongtushigenjubaoshizaipianguangyixiadebutongxianxiang，panduanbaoshicailiaodeguangxing。ciwai，zaipianguangyishangjiayigetoujing，huopeizhiyigeboligansheqiu，keyiyonglaiguanchagexiangyixingbaoshideganshetu，congerquedingbaoshidezhouxing。

　　3.二色镜

　　youxiecaisebaoshi，zaitousheguangzhaoshexia，congbutongfangxiangguancha，tahuixianxianbutongdeyansehuotongzhongyansedeshenqianchabie。yongersejingkeguanchadaobaoshidezheizhongduosexingxianxiang。duosexingyeshiyousefeijunzhitibaoshideyigezhongyaotezheng。

　　4.分光镜

　　xuduobaoshizhese，shiyinhanyouyidingdezhiseyuansu，zheixiezhiseyuansudouyougezidexishoutezheng，yongfenguangjingkeyiguanchadaoshibaodezheigexishouguangpu，youqishiduiyujudianxingxishouguangpudebaoshi，fenguangjingceshihoudejieguokeyizuoweizhongyaojiandingyiju。

　　5.滤色镜

　　lvsejingdetedianshijiegoujiandan，yipinxiaoqiao，bianyuxiedai，bingketongshiguanchaduogeyangpin，jianbiekuaisu。zuizaohezuichangyongdechaersilvsejing。yongyujiancexiangsidelvse、lansebaoshijijiandingtamendefangzhipin。

　　6.紫外灯

　　baoshizhuyaoyouerzhongfaguangleixing：yingguanghelinguang。butongbaoshifaguangxingdechayiyekezuoweijianbiebaoshideyigefuzhuxingjianceshouduan，yongziwaidengkeyiguanchadaobaoshideyingguanghelinguangtezheng。

　　天然蓝宝石与合成蓝宝石的鉴定区别：

　　1、chuntianranlanbaoshi：yansenaitianranshengcheng，shilanbaoshideguyoubense。

　　a、yansebuhenjunyunhuohenbujunyun;

　　b、youtianrankuangwubaoti;jinhongshibaotichengzhangzhenzhuangkechengqunchuxian;qiyebaotiwubaoliexianxiang;

　　c、youzhixianjichunjiaozhexianzhuangdaiwen;

　　d、feichuizhiczhoudemianyouersexing;

　　e、有解理;

　　f、zaiduanboziwaixianzhaoshexiayibanwuyingguanghuoxianhongsehuochengseyingguang。

　　2、rengonghechenglanbaoshi：

　　a、颜色均一;

　　b、wutianrankuangwubaoti;kejiansanjiaoxingbojinpianjimianbaoxiezhuangal2o3decanzha;

　　c、可见弧形环带;

　　d、wujieli，youbuguizeliewen;

　　e、duanboziwaixianxia，falanseyingguang。