mˈaɪnɪŋ ʌv ðɪs ˈoːɹ sˈiːst ɪnðə lˈeɪt nˈaɪntiːnhˈʌndɹɪd nˈaɪnti z; ðə kˈiː lˈeɪk mˈɪl nˈaʊ pɹˈɑːsɛsᵻz jʊɹɹˈeɪniəm ˈoːɹ fɹʌmðə mək ˈɑːɹθɚ ɹˈɪvɚ mˈaɪn ænd fɹʌm ɛɡzˈɪstɪŋ stˈɑːkpaɪlz ˌɔn sˈaɪt.
Mining of this ore ceased in the late 1990s; the Key Lake mill now processes uranium ore from the McArthur River mine and from existing stockpiles on site.