metriilit

Metriilit is a proposed mineral name that has not been formally recognized by the International Mineralogical Association (IMA) or consistently documented in major mineral databases. There is no peer-reviewed description or accepted chemical formula published for metriilit in the mineralogical literature.

Etymology: The name appears to derive from the prefix metri- (suggesting measurement or extent) and the common mineralogical suffix -lit, but there is no established or cited etymology for metriilit in reputable sources.

Classification and composition: Because there is no verified specimen or formal description, metriilit has no assigned mineral class, crystal system, chemical composition, or physical properties that are accepted by the scientific community.

Occurrence: There are no confirmed localities or type specimens attributed to metriilit in recognized databases or publications. Consequently, its geological occurrence remains undocumented in authoritative references.

Status and usage: In scholarly contexts, metriilit has not gained recognition as a valid mineral name. In non-scientific contexts, the term may appear as a fictional, proposed, or misidentified material. When encountered, it should be treated with caution and cross-checked against reliable mineral databases and IMA listings.

See also: List of minerals; Mineral naming and classification; International Mineralogical Association; Mindat; WebMineral.