luomen
Luomen is a fictional mineral frequently described in speculative geology and science fiction. It is presented as a dense, silicate mineral that forms under high-pressure hydrothermal conditions in subduction-zone environments. The name is often said to derive from the element lutetium (symbol Lu) and the suffix -omen, intended to signify a distinctive geological hallmark.
Composition and structure: In the fiction, luomen comprises a layered silicate framework in which lutetium- and
Physical properties: Descriptions vary, but luomen is typically depicted as very dense, with a Mohs hardness
Occurrence and discovery: There is no confirmed discovery in real-world geology. In fictional contexts, luomen is
Applications and cultural impact: In some stories, luomen is valued for radiation shielding or as a gemstone