As typically used in geology, the triangular facet is usually a remnant of a fault plane and it and its associated faceted spur are the result of faulting.
2.
The term " faceted spur " is also applied to inverted-V rock faces formed by stream, wave, or glacial erosion and, thus, as a synonym for " truncated spur ".
3.
A "'faceted spur "'is also a spur that ends in a triangular face, known as a "'triangular facet "', with a broad base and an apex pointing upward.