Dragon Fire Ceramics is located in beautiful Wrenshall, Minnesota, just a short distance from Duluth. This whole area has a rich history of clay mining and clay brick construction tracing back decades. In years gone by, the Nemadji River contained a limited amount of high-temperature clay which was harvested and manufactured into bricks locally. These bricks were incredibly resilient, and in fact once survived an intense fire that spread across a large portion of the countryside.