æz tˈɪpɪkli jˈuːzd ɪn dʒɪˈɑːlədʒi, ðə tɹaɪˈæŋɡjʊlɚ fˈæsɪt ɪz jˈuːʒuːəli ɐ ɹˈɛmnənt əvə fˈɔlt plˈeɪn ænd ɪɾ ænd ɪts ɐsˈoʊsɪˌeɪɾᵻd fˈæsɪɾᵻd spˈɜːɹ ɑːɹ ðə ɹɪzˈʌlt ʌv fˈɔltɪŋ.
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.