xantenos
Xantenos is a fictional mineral commonly used in speculative geology and science fiction to illustrate how mineral properties are described and measured. It is not a recognized mineral in current mineralogical catalogs, and no specimens have been documented in nature outside of narrative contexts.
Description and properties: In the fictional sources, xantenos is described as a dense, opaque mineral with
Origin and occurrence: Xantenos is generally described as forming in high-temperature, high-pressure environments such as deep
Uses and significance: In the fictional world, xantenos is prized for hypothetical electronic or energy-storage properties
See also: hypothetical minerals, speculative geology, mineral classification, science fiction materials.