Ruby Zoisite Knotted 108 Bead Mala - Prayer Beads - 8mm. Qualities or Properties of Ruby Zoisite: Contains Green Zoisite, Ruby and Tschermakite. Helps connect the heart & brain. Transmutes negative into positive energy. Provides courage, strength and purges fear or anxiety. Aids in physical healing. Encourages you feel empathy for others. Stimulates feelings of appreciation & happiness. Comes in a Case Pack of 1. Bead Size: 8mm.