The stone is Chalcedony. It comes in many colors and promotes balance in your home between male and female energies. It is a water element chakra throat, planet moon, birthstone cancer. It is also known to help people lose weight. If you hold it it can reduce stress. Wear it to stop worrying excessively. If put under your pillow, it can gently reduce teams of past experiences. I hope this helps. Thank you, Lynn