Determine status of old mineral rights

DO YOU KNOW WHAT COUNTY OR COUNTIES THE RIGHTS ARE IN? IF SO, YOU CAN GAIN THE OTHER KNOWLEDGE YOU NEED RELATIVELY INEXPENSIVELY.

HOW MUCH DO YOU KNOW??? I CAN GIVE YOU A BETTER ANSWER TO THE $$$ QUESTION WITH THAT KNOWLEDGE.........OR AT LEAST A SHORTER EXPLANATION. WHAT YOU REALLY NEED IS A LEGAL DESCRIPTION OF ACREAGE INVOLVED.