fahl
Fahl is a term that can refer to several different things. In geology and mineralogy, fahlband is a rock formation characterized by the presence of copper and iron sulfides, often containing precious metals like gold and silver. These bands are typically found in metamorphic rocks and are important targets for mining operations. Fahl ores, therefore, are ores derived from these fahlbands.
Another usage of fahl relates to a surname, most notably associated with Elias Fahl, a Swedish politician
The word "fahl" itself has Germanic origins and is related to concepts of darkness or obscurity. Its
In some older or regional dialects, "fahl" might also be used colloquially to describe something that is