hand drawn watercolor precious semiprecious jewel gem crystal chakra birth stone. tourmaline moonstone opal

clipart artwork watercolor precious semiprecious jewel gem crystal mystical tattoo treasure healing birth stone painting magic chakra craft mineral geology isolated raw rock illustration icon set opal moonstone pearl shell labradorite nacre opalescent gradient tourmaline thulite quartz spinel topaz kunzite chalcedony rhodonite calcite beryl bixbite pink green poster