Simonellite is a rare mineral discovered in 1969 in the Punta de Suerte mine in Spain. It is a member of the apatite group, which includes minerals such as fluoroapatite, chlorapatite, and hydroxylapatite. There are no known synonyms for simonellite, as it is a unique mineral with its own unique characteristics and chemical composition. However, other minerals found in the Punta de Suerte mine include pyrite, chalcopyrite, and sphalerite. While these minerals are not necessarily synonyms for simonellite, they are often found in association with it and can provide important information about the geological environment in which simonellite formed.