Smoky quartz is a fascinating variety of quartz known for its brownish-gray to black color, which comes from natural irradiation or other impurities. This crystal is often used for its grounding and protective properties, helping to cleanse and purify negative energy. Historically, smoky quartz has been significant in various cultures, such as the Druids who considered it sacred and the Victorians who used it in mourning jewelry. It's also the national gem of Scotland, where it has been used in traditional Highland attire.
