Lemon Calcite W/ Solar Plexus Chakra Symbol Wire Wrapped Necklace. The stone is lemon calcite & the symbol etched in the stone is the Solar Plexus chakra symbol! Hand wrapped. Lemon Calcite is associated with the solar plexus chakra. It is a great stone for confidence & hope. The qualities that come with opening of the solar plexus are self-esteem, power, gut feelings, ego, and confidence! Chain is about 20 inches & a different one can be used!