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Cats Eye Sillimanite Cab #3

Regular price £21.99
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This black Sillimanite cabochon shows a rare cats eye effect under direct light. You will receive the exact crystal shown in the photos.

Weight: 1.79ct
Size: 8mm x 6mm

Sillimanite is also known as Fibrolite, and can be found in shades of yellow-green, brown, blue and white. It is an unusual crystal that not many have heard of, and is named after geologist Benjamin Silliman. Most Sillimanite is opaque and can rarely display a Cats Eye effect, but it can also be found in transparent crystals, mainly from Myanmar.

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