African turquoise is the trade name for a greenish-turquoise jasper with black inclusions. Each stone has slightly different coloring, but you'll get ones close to the picture. The briolette is a 9x9mm flat faceted teardrop. 1-5/8" (40mm) long from the top of the hoop to the bottom of the stone, and 1" (25mm) across. Hoops are available in sterling silver (default) or 14 kt. gold-filled. Metaphysical properties of Jasper: Solidifies and grounds, encouraging practical solutions. Enhances the sense of smell and tissue regeneration. Biblical birthstone for January. "Metaphysical properties" should not be taken as medical advice, or used as a substitute for medical care. This product does not claim to diagnose, prevent, or cure health issues. Information given is to explain the lore behind the stones and enrich the buyer experience. Gift-ready in either an organza bag (default) or gift box upon request. Packaging styles change with availability.