I was hoping that someone might know the "recipe" to a beaver castor mix. I was with an old timer trapper yesterday and he had a small jar of "mix/scent" that saddened him. Somone home brewed this mix for him and he was about out of it. The person that made it for him had passed on. I would like to find a "recipe" for this. It looked like green grass clippings, smelled sweat and castor like at the same time. He thought there was anise, castor, and birch in the mix but wasn't sure. Does anyone have a clue what this was or have a mix that comes close? I would like to find something for him.