Tourmaline gemstone is known to aid in relieving stress, increase mental alertness, improve circulation and strengthen the immune system. It is a powerful agent for reducing toxin-related ailments. Clear quartz has the ability to enhance mental clarity, so it can help with emotional stability, and it is popular in meditation and restorative work. It's also often used for manifestation and can help create more focus and clarity around a desire. It is a protective stone and can be used to amplify psychic abilities.