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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10.50ct Rutile 18x13mm
Regular price $21.00 USDRegular priceUnit price / per -
10.80ct Quartz With Rutile
Regular price $32.40 USDRegular priceUnit price / per -
114.50ct Quartz With Rutile
Regular price $114.50 USDRegular priceUnit price / per -
137ct Rutile Golden Pair 45x23mm
Regular price $68.50 USDRegular priceUnit price / per -
14.50ct Quartz With Rutile
Regular price $21.75 USDRegular priceUnit price / per -
142ct Quartz With Rutile
Regular price $71.00 USDRegular priceUnit price / per -
16.80ct Quartz With Rutile
Regular price $20.16 USDRegular priceUnit price / per -
17.50ct Quartz With Rutile
Regular price $26.50 USDRegular priceUnit price / per -
18.80cts Quartz with Rutile
Regular price $18.80 USDRegular priceUnit price / per -
19.20ct Quartz with Rutile
Regular price $28.80 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 -
20.50cts Quartz With Rutile
Regular price $30.75 USDRegular priceUnit price / per -
21.30ct Quartz With Rutile
Regular price $25.56 USDRegular priceUnit price / per -
21.50ct Quartz With Rutile 21x17mm
Regular price $12.90 USDRegular priceUnit price / per -
21.60ct Quartz With Rutile 24x20mm
Regular price $12.96 USDRegular priceUnit price / per