Con. Giant. Discovery. Ptarmigan. Burwash. Tom. Negus. Yellowknife’s history is intertwined with gold mining. Granted, chronicles and memory don’t reveal an entirely glittering past. There’s the troubling 237,000 tonnes of deadly arsenic trioxide dust still buried under Giant Mine. Giant was also the site of a 1992 explosion that rocked the city, literally and figuratively….To read the full article, please subscribe now.