Home / Crystal and Onyx Clarity NecklaceCrystal and Onyx Clarity Necklace27.06.2022` Crystal Quartz and Onyx Clarity Necklace This necklace is made with crystal quartz, onyx and 12 inches of silver plated chain. Wear this necklace for for clarity of thought and to defend against negative energy. Share this ArticlePrevious ArticleSardonyx Drop PendantNext ArticleFluorite gemstone spherecrystal-cure