Collection: Rutile
Rutile has among the highest refractive indices at visible wavelengths of any known crystal, and also exhibits a particularly large birefringence and high dispersion. Owing to these properties, it is useful for the manufacture of certain optical elements, especially polarization optics, for longer visible and infrared wavelengths up to about 4.5μm.
Natural rutile may contain up to 10% iron and significant amounts of niobium and tantalum. Rutile derives its name from the Latin rutilus, red, in reference to the deep red color observed in some specimens when viewed by transmitted light.
Natural rutile may contain up to 10% iron and significant amounts of niobium and tantalum. Rutile derives its name from the Latin rutilus, red, in reference to the deep red color observed in some specimens when viewed by transmitted light.
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27.95ct Rutile 33x21mm
Regular price $22.36 USDRegular priceUnit price / per -
28.50ct Rutile
Regular price $28.50 USDRegular priceUnit price / per -
29.60ct Rutile 42x17mm
Regular price $23.68 USDRegular priceUnit price / per -
31.60ct Rutile 34x18mm
Regular price $22.12 USDRegular priceUnit price / per -
34.70ct Rutile Golden 26x21mm
Regular price $34.70 USDRegular priceUnit price / per -
37.30ct Rutile (Golden)
Regular price $37.30 USDRegular priceUnit price / per -
5.40ct Rutile 22x8mm
Regular price $8.10 USDRegular priceUnit price / per -
52.75ct Rutile 44x23mm
Regular price $26.38 USDRegular priceUnit price / per -
53.50ct Rutile 48x21mm
Regular price $26.75 USDRegular priceUnit price / per -
61.90ct Rutile 50x27mm
Regular price $37.14 USDRegular priceUnit price / per -
70.70ct Rutile 80x30mm
Regular price $35.35 USDRegular priceUnit price / per -
74.20ct Rutile Golden
Regular price $37.50 USDRegular priceUnit price / per -
77.40ct Rutile Golden 46x25mm
Regular price $50.31 USDRegular priceUnit price / per -
82.45ct Rutile 48x35mm
Regular price $41.23 USDRegular priceUnit price / per -
84.10ct Rutile 44x35mm
Regular price $42.05 USDRegular priceUnit price / per