Comet is an Agate Gem apart of Lapis Lazuli's story, and one of Terra's closer friends working within the same colony.
Appearance
Comet has a body structure like most other Agates, standing not as tall as Terra, but taller than most Gems. Being a Rainbow Quartz, her hair is prominent, curly, and colored in multiple colors similar to a Bismuth. Her Gemstone is located on her elbow.
History
Comet worked alongside Terra and Magma on the same colony within Lapis's story. She and Magma used to tease Terra, often referring to her as "Fossil", until she heard what happened to Silver Rutile, becoming more useful and not as teasing.
When the colony was starting to become inefficient, she and Magma were taken in by other Agates for a new colony, hoping Terra would find a new home soon. She reappears near the end of Lapis's story to welcome back Terra.