Small Ruby in Zoisite Healing Heart These colorful Ruby in Zoisite hearts combine the properties of Ruby with that of Zoisite This combination is said to transmute negativity into positive energy. It is also known to increase vigour and energize the life-force Zoisite is known to be a creative stone able to increas focus and concentration. Ruby heals and balances the emotions Ruby in Zoisite is also called Anyolite and is known to instill a sense of joy and zest for life Measure approximately 1 inch