Vauquelinite is a rare mineral that belongs to the family of chromium minerals. This mineral has a unique chemical composition of lead, chromium, oxygen, and hydrogen, and is found in small quantities in specific areas across the globe. Some of the synonyms for Vauquelinite include chrome lead hydroxide, lead chromate hydroxide, chromate hydroxide, and chrome lead ore. These names have been used interchangeably in the geological community. Vauquelinite has a bright green color and is widely used as a collector's item. Despite its rarity, this mineral resonates well with collectors and geologists who appreciate its unique physical and chemical properties.