Corundum (var: Sapphire) (doubly terminated "floater" crystal) caddisfly and they have beautiful reflective

and they have beautiful reflective faces

The piece is complete all around

gem quality

you can actually see patches of beautiful soft lilac colored banded Agate which has filled in some of the open vugs in the wood

Corundum (var: Sapphire) (doubly terminated "floater" crystal) caddisfly and they have beautiful reflectiveSome of the finest quality crystals of Sapphire in the world are those from various localities in Sri Lanka. The combination of excellent sharp, euhedral crystals along with a beautiful range of colors puts them in the upper tiers for Sapphire crystals from anywhere. This piece is a fine quality, very sharp (not rounded or water worn), rather lustrous, well formed, euhedral, hexagonal, striated, doubly terminated "floater" crystal with a lovely blue