I used to drop by a custom door store. They used all manner of fine woods and I got lots of African mahogany, teak and so forth. The public would drop by and grab it for fire wood. In their ignorance, they’d burn 2″ × 12″ x 24" chunks of mahogany, teak and so forth.
My coat rack -family name-shelf on the creations page was all from their toss asides.