for keys or jewelry rather than anything wet

This oval stone is set in solid

requiring some care in daily wear

or open hand

the Greeks carved drinking vessels from it and it has been the February birthstone for centuries

Blue Kyanite Sterling Silver Oval Ring Etched Charging Plate for keys or jewelry ratherDeep blue that shifts with the lightthe Kyanite's striations catching each angle differently. Blue Kyanite is an aluminum silicate (Al2SiO5) with a hardness that varies by directionMohs 4. 5 parallel to the striations, 6. 5 across thema property that sets it apart from nearly every other mineral. Its characteristic parallel banding in shades of blue ranges from pale aqua to deep indigo, depending on the concentration of iron and titanium in the