Can you buy sub soil?

I'm curious, can you actually purchase sub soil? It's not something I've ever heard of being bought and sold like other commodities or assets. Is there a legal framework in place for this type of transaction? And if so, what factors would influence the price of sub soil? Is it based on location, quality, or some other criteria? I'm also wondering, who would typically be interested in buying sub soil, and what are the potential uses for it? Can you elaborate on the process of acquiring sub soil and any potential risks or challenges that may come with it?