Blue Cat S Eye Tourmaline

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Blue cat s eye tourmaline.

It is a semi precious stone. Likewise other gemstones families tourmaline also comes in a wide variety of colors. About cat s eye tourmaline. Cat s eye tourmaline stones are usually found in pink and green.

Favorite add to abalone black tourmaline smaexpressions. The optical phenomenon is exceptionally rare and occurs in only a handful of gems. Make offer 13 84ct rare green cat s eye tourmaline gem cab green natural untreated cats d44 27 40ct brazil 100 natural extreamly rare blue catseye tourmaline gemstone cab 99 95. From shop smaexpressions.

Natural top quality beautiful 7 carats cats eye blue tourmaline cabochon macramartist. Cat s eye tourmaline is rare variety of tourmaline which exhibits a unique reflection of light that resembles the slit eye of a cat. Tourmaline is a crystalline boron silicate mineral. 5 out of 5 stars 43 43 reviews 50 00 free shipping only 1 available and it s in 1 person s cart.

The technical term used by gemologists to refer to a cat s eye effect is chatoyancy a term derived from the french phrase oeil de chat which means eye of the cat. The cat s eye or chatoyancy effect is most easily seen in strong light especially in sunlight. Tourmaline with tiny parallel inclusions sometimes display a strong cat s eye effect when polished.