Yellow Calcite is associated with the solar plexus, self-confidence and hope. It is said to be effective at clearing out old energy patterns and increasing personal motivation and drive. ... Yellow Calcite is also a stone that will connect you to your own spirit guides Every Rough calcite is approximately 2 inches. Stones shown on picture are natural. Please expect some variance in yours . Care: Make sure to cleanse your calcite after receipt and before using it. You can use sage smudge, selenite in our store to cleanse your gemstones .