Safflorite is a rare mineral that belongs to the pyrite group and is known for its metallic luster and silver-gray color. Despite its uniqueness, there are several synonyms or alternative names for this mineral, including Cobaltian Pyrite, Arsenopyrite, cobaltpyrite, and Xanthopyrite. Cobaltian Pyrite is the term used when safflorite contains a significant amount of cobalt. Arsenopyrite, on the other hand, is another synonym that is commonly used to describe safflorite with a high content of arsenic. Similarly, cobaltpyrite refers to safflorite with an elevated concentration of cobalt. Xanthopyrite, on the other hand, is a term that has been used to describe safflorite which is yellow in color due to secondary oxidation.