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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10.25ct Rutile 22x8mm 18x11mm
Regular price $15.38 USDRegular priceUnit price / per -
13.90ct Topaz With Rutile
Regular price $41.70 USDRegular priceUnit price / per -
14.20ct Topaz With Golden Rutile
Regular price $42.60 USDRegular priceUnit price / per -
15.55ct Rutile Cabochon 24x15mm
Regular price $20.21 USDRegular priceUnit price / per -
18.70ct Rutile
Regular price $18.70 USDRegular priceUnit price / per -
19.80ct Rutile 27x13mm
Regular price $23.76 USDRegular priceUnit price / per -
28.80cts Rutile
Regular price $28.80 USDRegular priceUnit price / per -
29.90ct Rutile Golden 39x21mm
Regular price $14.95 USDRegular priceUnit price / per -
4.08ct Rutile 25x14mm
Regular price $13.95 USDRegular priceUnit price / per -
49.80ct Rutile (Golden)
Regular price $49.80 USDRegular priceUnit price / per -
67.60ct Rutile 60x21mm
Regular price $40.56 USDRegular priceUnit price / per -
75.70ct Rutile 49x21mm 50x12mm
Regular price $37.85 USDRegular priceUnit price / per