4/19/14 Jacksonville Beach, FL Treasure hunting. Hunt in all metal. Don't be lazy. Dig everything. It could be a gold ring, small earring or necklace. Run your detector over a piece of test gold, reading, same as pull tab/nickel. I was notching pull tabs out. Not any more. It could be that piece of jewerly you're hoping to find. People are careless on the beach. Experiment with sensitivity, depth and frequency. Get your machine tuned in for the area you’re hunting.