Ten (10) of these Chakra Healing Stones. Citrine is believed by some to activate, open, and energize the sacral and solar plexus chakras, directing, via personal power, creativity, and intelligent decisiveness. These energies are necessary to enhance the physical body. Citrine is very useful during meditation as it opens the doors to inner thought. These polished stones range in size between 3/4 inch to 1 1/4 inches.