LE Secret magic - Turn wood to gold

[Dimensionlord1]

So the bandits in Skyrim all tend to talk about "secret magic" What would be cool is if there was a spell that allowed you to turn wood to gold. Similar to the transmute spell, however instead of turning iron ore to silver and silver to gold you could turn firewood and various other wooden items into gold. It'd probably be an expert or master level alteration spell because only a powerful and knowledgeable wizard would have "secret magic"