Energy: A stone of focus that can enhance organizational abilities, self-discipline, and orderliness. Communication is key in business and this is a business owners best friend. Enhancing communication between lower chakras (physical) and higher chakras (mentally/spiritual).
Physical: Blue Quartz brings this sense of order to all things, and releases fear, bringing courage to one's life. It is also a boost for creativity and expression.
Size, shape and weight vary per stone.