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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71ct Quartz With Rutile
Regular price $28.40 USDRegular priceUnit price / per -
75.50ct Quartz With Rutile
Regular price $75.50 USDRegular priceUnit price / per -
79ct Quartz (With Rutile)
Regular price $39.50 USDRegular priceUnit price / per -
87ct Quartz With Rutile
Regular price $43.50 USDRegular priceUnit price / per -
96ct Quartz With Rutile
Regular price $38.50 USDRegular priceUnit price / per -
97.50ct Quartz with Rutile 39x27mm
Regular price $58.30 USDRegular priceUnit price / per