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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28.30ct Rutile 26x21mm
Regular price $19.81 USDRegular priceUnit price / per -
28.30cts Rutile
Regular price $28.30 USDRegular priceUnit price / per -
28.40ct Quartz With Rutile
Regular price $28.40 USDRegular priceUnit price / per -
28.70ct Rutile 32x18mm
Regular price $25.83 USDRegular priceUnit price / per -
29.30ct Rutile 28x21mm
Regular price $29.30 USDRegular priceUnit price / per -
29.50ct Rutile (Red)
Regular price $44.25 USDRegular priceUnit price / per -
29.50ct Rutile Golden 29x25mm
Regular price $23.60 USDRegular priceUnit price / per -
31.50ct Quartz With Rutile
Regular price $31.50 USDRegular priceUnit price / per -
32.10ct Rutile Cabochon 31x18mm
Regular price $22.47 USDRegular priceUnit price / per -
32.20ct Quartz With Rutile 27x17mm
Regular price $19.32 USDRegular priceUnit price / per -
32.90cts Rutile
Regular price $29.61 USDRegular priceUnit price / per -
33.50ct Quartz Rutile 36x22mm
Regular price $20.10 USDRegular priceUnit price / per -
33.50ct Rutile Star
Regular price $26.80 USDRegular priceUnit price / per -
33.60ct Rutile
Regular price $16.80 USDRegular priceUnit price / per -
33.66cts Rutile
Regular price $30.29 USDRegular priceUnit price / per -
33ct Rutile Golden
Regular price $16.50 USDRegular priceUnit price / per -
34ct Quartz Rutile 39x22mm
Regular price $23.80 USDRegular priceUnit price / per -
35.30ct Rutile 32x20mm
Regular price $21.18 USDRegular priceUnit price / per -
36.70ct Rutile
Regular price $18.35 USDRegular priceUnit price / per -
37.35ct Rutile 22x21mm
Regular price $56.03 USDRegular priceUnit price / per -
39.70ct Rutile 42x26mm
Regular price $23.82 USDRegular priceUnit price / per -
40.40ct Rutile 40x19mm
Regular price $28.28 USDRegular priceUnit price / per -
40.50ct Rutile 42x27mm
Regular price $20.25 USDRegular priceUnit price / per -
41.20ct Rutile 43x22mm
Regular price $28.84 USDRegular priceUnit price / per