This complex structural piece is Botryoidal Black Chalcedony with Stilbite
Chalcedony is a great stone for activating our Throat and Third Eye Chakra. It helps boost our communication and self expression. Known as the "Speakers Stone" Black Chalcedony helps us set better boundaries with people around us and helps us detach from habits & patterns that do not serve us. It also boosts our intuition and psychic visions and brings clarity of thought. It also brings grounding & protection.
Stilbite is great for our Heart Chakra. It is gentle, soothing & calming. It fills the space with uplifting energies. It helps work on unresolved emotions and evokes feelings of love, compassion and harmony.
