Moon Rock is a pale gold with gold sparkle. The consistency was drier, chunky, and looser, so the sparkles separated from the base color. It had semi-sheer color coverage with a fair amount of fallout over time. It lasted for six hours on me. This shade was supposed to have a "Veluxe Pearl" finish, but it felt and applied like a Lustre finish.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.