This was a first for me. The signal was really broken and I didnt know where to dig. This time I really smashed a goodie. Never thought about using a hair dryer. I thought gold had to be heated over a 1000 degrees ? Was your bracelet gold ?
Maybe I'll try some of my hammered silver coins from England.
Cross 8 grams
Here's the chain 46 grams 30" 14k box chain