Pyrite also known as "fool's Gold" is great for shielding negative energy.
Pyrite is an excellent stone for prosperity and abundance. Working on the solar plexus chakra, it increases confidence in oneself, grounds insecurities and worries, combats fear, and attracts wealth.
Pyrite allows one to come into alignment with their true self worth and it negates feelings of shame. Pyrite strengthens and enables connection with your personal power.