I recently bought some spalted wood and that got me thinking. I have never seen anything spalted in South Dakota. So I researched it on Wikipedia and found that it is probably too dry in Western South Dakota for spalting to occur. So my question is what causes the flame pattern in some Boxelder. We have few boxelder trees but I have never seen the flame pattern in any that we have cut up for fire wood. With the lack of any good trees to make pens out of I may just have to get into casting. After all we do have lots of pheasants and rattlesnakes!