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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61.30ct Rutile Golden 25x23mm
Regular price $36.78 USDRegular priceUnit price / per -
61.40ct Rutile Golden 31x23mm
Regular price $24.56 USDRegular priceUnit price / per -
61.50ct Rutile Pair
Regular price $55.35 USDRegular priceUnit price / per -
61.90ct Rutile 50x27mm
Regular price $37.14 USDRegular priceUnit price / per -
62.40ct Rutile
Regular price $62.40 USDRegular priceUnit price / per -
62.50ct Rutile Red 33x29mm
Regular price $31.25 USDRegular priceUnit price / per -
62ct Quartz With Rutile (Lot)
Regular price $62.00 USDRegular priceUnit price / per -
62ct Rutile Star
Regular price $31.00 USDRegular priceUnit price / per -
62cts Rutile
Regular price $55.80 USDRegular priceUnit price / per -
63.30ct Rutile (Golden)
Regular price $56.97 USDRegular priceUnit price / per -
64.30ct Quartz Rutile (Pair)
Regular price $64.30 USDRegular priceUnit price / per -
64.80ct Rutile
Regular price $25.92 USDRegular priceUnit price / per -
65.50ct Rutile Golden 37x31mm
Regular price $39.30 USDRegular priceUnit price / per -
65.50cts Rutile
Regular price $65.50 USDRegular priceUnit price / per -
65.80cts Rutile (Golden)
Regular price $59.22 USDRegular priceUnit price / per -
65ct Rutile Red Pair 32x20mm
Regular price $26.00 USDRegular priceUnit price / per -
67.20ct Rutile Pair 40x23mm
Regular price $33.60 USDRegular priceUnit price / per -
67.60ct Rutile 60x21mm
Regular price $40.56 USDRegular priceUnit price / per -
69cts Quartz With Rutile
Regular price $62.10 USDRegular priceUnit price / per -
6ct Kunzite (With Rutile)
Regular price $60.00 USDRegular priceUnit price / per -
7.05ct Rutile 22x11mm
Regular price $8.46 USDRegular priceUnit price / per -
7.25ct Rutile 13x11mm
Regular price $10.88 USDRegular priceUnit price / per -
7.70ct Topaz With Rutile
Regular price $15.40 USDRegular priceUnit price / per -
7.90ct Rutile 18x12mm
Regular price $7.90 USDRegular priceUnit price / per