omandite
Omandite is a proposed mineral name that is not recognized by the International Mineralogical Association (IMA). It does not appear in standard mineral reference works or in formally published descriptions. Consequently, there is no officially accepted chemical formula, mineral group, crystal system, or set of physical properties for omandite.
Because omandite is not an officially described mineral species, any reported composition, structure, locality, or properties
If the term appears in research or catalog records, it may indicate an informal or provisional designation
For readers seeking reliable mineral information, it is advisable to consult recognized mineral databases and literature