Carnelian is a great crystal for cleansing other crystals. Simply place it in a bag with all your other tumblestones and you will never need to cleanse them by any other method.
Carnelian is also a great grounding crystal. it stabilizes and yet still has a high vibration and energy which is great for restoring motivation and creativity.
Healing properties of this crystal include stimulating the metabolism - great for weight loss, and increasing fertility.
Stones sold individually and weigh approx 12-18g