fluoritin
Fluoritin is a name that has appeared in a small number of online glossaries and speculative writings as a proposed fluoride-containing material, but it is not an officially recognized mineral or chemical compound. There is no widely accepted formula, crystal structure, or method of synthesis for fluoritin, and major databases in geology, mineralogy, and chemistry do not list it as a validated substance. Because of its lack of standard definition, descriptions of fluoritin vary and are not considered authoritative.
Etymology and usage: The term appears to be a neologism derived from fluor- and -itin, reminiscent of
Properties and occurrence: No verified properties can be assigned. Some speculative accounts attribute hardness, refractive qualities,
History and status: As of the current knowledge base, fluoritin lacks formal validation by official bodies