Grape Agate also known as Purple Chalcedony. This is a newer discovery and only found in Indonesia. These range in purple hues from dark deep purple to light but may surprise you with some unique colors blended in. Grape Agate works with Third eye, crown, and etheric chakra. This stone is wonderful to work with for activating psychic abilities, mental clarity, intuition, lucid dreaming, meditation, trust, truth, astral travel, confidence, stability and for dreaming from Indonesia.