Could it be Clear Prairie Dawn? It's a well-developed sans text
family, designed about ten years ago by David Vereschagin of Toronto,
who does business as Quadrat Communications.
You can view a scanty specimen here:
More specimens at his Web site, along with contact information:
>Sincere request. Anyone ever here of a digital typeface called "pure
>praire fire"? I had seen a typeface somewhere and asked a graphic
>designer if he could identify it and that was his answer. Ain't a search
>engine in the world that has ever picked it up. Any clues?