Our hearts may close for some reason. When this happens, we limit our potential. A closed heart prevents the flow of energy from your heart chakra, located in the very center of the chakras. This prevents the free flow of energy between your chakras and completely unbalances you. For this reason, it is extremely important to keep this chakra open for both you and all your relationships.
SOLUTION # 1: HEART SHAPED PINK QUARTZ
You can find pink quartz in the shape of heart. You can use pink quartz to open your heart. Hold the pink heart quartz during meditation and let its unconditional loving energy fill your heart chakra. Heart-shaped pink quartz is a sine qua non. You can use any part of the pink quartz.
SOLUTION # 2: RUBY
Ruby is another crystal that activates your heart chakra. Wear a ruby necklace around your neck to open this chakra. Be sure to clean and charge the ruby every day.