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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9.40cts Topaz With Rutile
Regular price $23.50 USDRegular priceUnit price / per -
9.70ct Rutile 16x15mm
Regular price $9.70 USDRegular priceUnit price / per -
92.50ct Rutile Golden
Regular price $37.00 USDRegular priceUnit price / per -
92ct Rutile Clean
Regular price $64.40 USDRegular priceUnit price / per -
93.30ct Rutile Star 33x27mm
Regular price $46.65 USDRegular priceUnit price / per -
97.15ct Topaz Natural With Rutile 34x21mm
Regular price $194.30 USDRegular priceUnit price / per -
97ct Rutile Pair 57x25mm
Regular price $48.50 USDRegular priceUnit price / per -
97ct Rutile Red Cabochon 33x26mm
Regular price $58.20 USDRegular priceUnit price / per -
9ct Topaz (With Rutile)
Regular price $27.00 USDRegular priceUnit price / per