金刚石及其仿制品(Simulants)的鉴定特征

宝石

(Gem)

摩氏硬度

(Hardness)

比重

(Specific Gravity)

折射率

(Refractive Index)

反射率

(Reflectivity)

重折射率或均质性

(Double Refraction)

色散

(Dispersion)

合成金红石

(Synthetic Rutil)

6.54.252.7619.750.2870.330
合成碳硅石

(Synthetic Moissanite)

9.253.222.6720.67Strained0.104
人造铌酸锂

(Lithium Niobate)

5.54.642.5514.870.0900.130
金刚石

(Diamond)

103.522.41717.210.000.044
人造钛酸锶

(Strontium Titanate)

5.55.132.40917.090.000.19
闪锌矿

(Sphalerite)

44.102.3716.530.000.156
合成立方氧化锆

(CZ, Cubic Zirconia)

8.55.92.1413.110.000.060
人造钆镓榴石

(GGG)

77.052.0311.550.000.045
锆石

(Zircon)

7.54.351.9510.370.060.039
白钨矿

(Scheelite)

55.601.92710.030.0140.026
人造钇铝榴石

(YAG)

8.54.551.8348.660.000.028
合成蓝宝石

(Synthetic Sapphire)

94.001.787.730.0080.018
合成尖晶石

(Synthetic Spinel)

83.641.7287.150.000.020
黄玉

(Topaz)

83.551.625.100.0080.014
人造铅玻璃

(Paste)

5.53.51.605.360.000.03
绿柱石

(Beryl)

82.681.574.950.0070.014
水晶

(Rock Crystal)

72.651.555.060.0090.013
合成金红石

(Synthetic Rutil)

6.54.252.7619.750.2870.330

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