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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32.10ct Rutile Cabochon 31x18mm
Regular price $22.47 USDRegular priceUnit price / per -
32.50cts Rutile (Cabochon)
Regular price $32.50 USDRegular priceUnit price / per -
32.80cts Rutile (Cabochon)
Regular price $29.52 USDRegular priceUnit price / per -
33.30ct Rutile Cabochon
Regular price $19.98 USDRegular priceUnit price / per -
34.30ct Rutile Cabochon 25x20mm
Regular price $20.58 USDRegular priceUnit price / per -
36.20cts Rutile (Cabochon)
Regular price $36.20 USDRegular priceUnit price / per -
36.30ct Rutile Cabochon
Regular price $36.30 USDRegular priceUnit price / per -
36.50ct Rutile Cabochon 16mm
Regular price $18.25 USDRegular priceUnit price / per -
38.10cts Rutile (Cabochon)
Regular price $34.29 USDRegular priceUnit price / per -
41.10cts Rutile (Cabochon)
Regular price $36.99 USDRegular priceUnit price / per -
43.50ct Rutile Cabochon
Regular price $30.45 USDRegular priceUnit price / per -
44.20cts Rutile (Cabochon)
Regular price $39.78 USDRegular priceUnit price / per -
45.50ct Rutile (Golden) Cobochon
Regular price $45.50 USDRegular priceUnit price / per -
59.30cts Quartz Rutile (Cabochon)
Regular price $47.44 USDRegular priceUnit price / per -
59.40cts Quartz Rutile (Cabochon)
Regular price $53.46 USDRegular priceUnit price / per -
97ct Rutile Red Cabochon 33x26mm
Regular price $58.20 USDRegular priceUnit price / per