Apatite is a calcium phosphate mineral that helps with manifestation of things that are focused more on the future, awakening psychic abilities and an expansion of knowledge. Apatite will stimulate the intellect and brings ideas from the mind down into the earth realm through realizations. This stone allows for a deeper look and reflection into one’s self, seeking self-insight and inner clarity. A great stone for self-confidence, speaking one's truth, throat chakra, healing, and more. These polished stones are around a US quarter in size, however, each one various.