A few things I've learned about coal waste hunting.   I started inquiring about some old locations I hunt.  Most of the locations are old, shut down schools where coal was used as a heating source for decades.  Before the EPA was birthed most people did what ever pleased them when it came to disposing of waste, regardless of what it was and these old school sites are no exception. The burnt coal waste was spread over many acres of school property which created some extremely harsh grou