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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19.60ct Rutile Golden 20x15mm
Regular price $29.40 USDRegular priceUnit price / per -
19.70ct Rutile (Red)
Regular price $19.70 USDRegular priceUnit price / per -
19.70cts Rutile (Cabochon)
Regular price $19.70 USDRegular priceUnit price / per -
19.75ct Rutile 21x19mm
Regular price $19.75 USDRegular priceUnit price / per -
19.75cts Topaz With Rutile
Regular price $39.40 USDRegular priceUnit price / per -
19.80ct Rutile 27x13mm
Regular price $23.76 USDRegular priceUnit price / per -
19.80cts Rutile (Red)
Regular price $19.80 USDRegular priceUnit price / per -
19.80cts Topaz With Rutile
Regular price $39.60 USDRegular priceUnit price / per -
19ct Rutile 26x13mm
Regular price $11.40 USDRegular priceUnit price / per -
20.10ct Quartz With Rutile 35x15mm
Regular price $18.09 USDRegular priceUnit price / per -
20.10ct Rutile (Golden)
Regular price $20.10 USDRegular priceUnit price / per -
20.14cts Rutile
Regular price $20.14 USDRegular priceUnit price / per -
20.30ct Rutile
Regular price $14.21 USDRegular priceUnit price / per -
20.30ct Topaz With Golden Rutile
Regular price $50.75 USDRegular priceUnit price / per -
20.40ct Rutile 22x9mm 17x11mm
Regular price $30.60 USDRegular priceUnit price / per -
20.40cts Rutile
Regular price $20.40 USDRegular priceUnit price / per -
20.40cts Topaz With Rutile
Regular price $40.80 USDRegular priceUnit price / per -
20.50ct Rutile Golden 34x16mm
Regular price $14.35 USDRegular priceUnit price / per -
20.50cts Quartz With Rutile
Regular price $30.75 USDRegular priceUnit price / per -
20.60cts Topaz With Rutile
Regular price $57.68 USDRegular priceUnit price / per -
20.65ct Rutile
Regular price $92.93 USDRegular priceUnit price / per -
20.70ct Quartz (With Rutile)
Regular price $20.70 USDRegular priceUnit price / per -
20.75ct Rutile 26x13mm
Regular price $14.53 USDRegular priceUnit price / per -
20.90ct Rutile Cabochon 18mm
Regular price $31.35 USDRegular priceUnit price / per