treasure hunt?

Does anyone know where treasure hunts are in Texas? wacthing the channle I travel and want to go hunting for gems, gold or money's worth nothing. anywhere in TX?

Arkansas has the mind of diamond www.arkansas.com / things-to-do / diamond www.craterofdiamondsstatepark.com Hunting / www.rockhoundingar.com digging for diamonds / mineral / Geo-Caching diamonds.html Ever tried? It's tons of fun. Www.geocaching.com Father http://www.offbeattravel.com/padre.html

hunting texas with garrett GTP 1350 part1