If you're considering purchasing howlite, you may be wondering how to tell if it's real. Here are a few tips: 1. Check the color. Genuine howlite is typically a white or pale gray color. If the stone is brightly colored, it's likely not howlite. 2. Inspect the surface. Howlite typically has a smooth, porcelain-like surface. If the surface is rough or has a lot of imperfections, it's likely not howlite. 3. Compare the weight. Howlite is a relatively light stone, so if the piece you're considering is very heavy, it's likely not howlite. 4. Ask an expert. If you're still not sure if a piece is real howlite, consult with a gemologist or other experienced jeweler. They'll be able to help you confirm the identity of the stone.