Now, that’s a gneiss necklaceShow your love for the natural world with this smoothly polished disk necklace. Each one comes with a healing stone and a tag describing its attributes. Amethyst is the wisdom stone. Labradorite represents vitality and sodalite, purity. Other stones are rose quartz, tiger eye and jasper. Each assorted 1" stone pendant hangs on a 20" black cord.