Only panning is allowed. If there is no water flow you can dry pan. If you prefer to pan with water you will have to haul in your own water by hand. You are allowed to dig in the creek bed and the shore line provided you replace the soil.
If you own the mineral rights, you can explore, extract, and sell the gold on your property. First, however, it's essential to comply with local, state, and federal regulations, including obtaining the necessary permits before beginning mining operations.
You don't need a claim unless you find gold. The claim protects you from others who would want to pan your spot...
Arizona State Trust Lands, in general, are not available for recreational use. Development of the minerals on State Land is allowed under a system of State permits. It is a restrictive process and, by its nature, tends to discourage recreational ac- tivity.