This is a nice keychain made with Amazonite and Iron Pyrite.

Amazonite has healing powers to help with physical ailments, emotional issues, and in Energy Healing and chakra balancing. Amazonite crystal therapies are primarily associated with filtering out stresses, healing traumas, and soothing energies in the home and workplace.

Pyrite is a very protective stone, shielding the user from negative energy of all kinds. Pyrite blocks energy leaks and mends auric tears. Carry Pyrite in your pocket to protect you from both environmental pollution and physical danger. Pyrite also promotes good physical health and emotional well-being.