Garnet, Tiger's Eye, Moonstone, and Citrine are all known to possibly have mystical healing properties.
Garnet has long been thought of as a traveler's stone and is associated with the First Chakra, or the "Root Chakra", which is associated with healthy sexual activity and feelings of security and stability. Garnet is also thought to promote successful business practices, encourage compassion, and aid in the gaining self-confidence.
Tiger's Eye is thought to be good for physical strength and endurance, as well as helping with vision problems, and is believed to enhance one's ability to focus. Phsyically it is used to help problems with eyesight, the spin, and neck issues. In ancient times, warriors would wear amulets of Tiger's Eye to give themselves courage for the upcoming battle.
Moonstone is regarded as a sacred stone and is widely believed to bring good fortune to those who wear it. Women have also been known to sew moonstone into their undergarments as symbols of fertility. In ancient Rome, Moonstone was associated with the moon and speculated that they were former droplets of moonlight and said to assist in the matters of emotions, intuition, dreams, and love.
Citrine is thought to radiate positive energy and is known for being the "success stone". Citrine is thought to promote prosperity and abundance, and often times merchants would place it inside of their cash registers for good luck and fortune. Citrine is also known to be good for relieving self-doubt, anger, depression, and assist with stomach and sleeping problems.