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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5.85ct Rutile 18x10mm
Regular price $5.85 USDRegular priceUnit price / per -
50.40ct Rutile
Regular price $50.40 USDRegular priceUnit price / per -
51.50ct Rutile (Golden) Pair
Regular price $51.50 USDRegular priceUnit price / per -
51.50ct Rutile Golden 31x25mm
Regular price $25.75 USDRegular priceUnit price / per -
51.60ct Rutile Golden 35x22mm
Regular price $46.44 USDRegular priceUnit price / per -
51.90cts Rutile
Regular price $46.71 USDRegular priceUnit price / per -
52.75ct Rutile 44x23mm
Regular price $26.38 USDRegular priceUnit price / per -
52ct Quartz Rutile
Regular price $31.26 USDRegular priceUnit price / per -
53.10cts Quartz with Rutile
Regular price $53.10 USDRegular priceUnit price / per -
53.50ct Quartz With Rutile
Regular price $53.50 USDRegular priceUnit price / per -
53.50ct Rutile 48x21mm
Regular price $26.75 USDRegular priceUnit price / per -
531ct Quartz Rutile (Cabochon)
Regular price $265.00 USDRegular priceUnit price / per -
53ct Rutile (Pair)
Regular price $53.00 USDRegular priceUnit price / per -
54.30ct Rutile (Golden)
Regular price $54.30 USDRegular priceUnit price / per -
54.80ct Quartz With Rutile 28x25mm
Regular price $27.40 USDRegular priceUnit price / per -
54ct Quartz with Rutile 32x25mm
Regular price $32.40 USDRegular priceUnit price / per