I just saw your discussion on using the Minelab. I just posted this on another category, but thought you might be interested in my little story.
First, don't get me wrong, it is not meant as an insult to anyone on this post. For those who prospect for gold, it is my opinion that the Minelab is the best there is. If you do it full time, it is the one to have.
This is an anecdote about using a metal detector to find gold. I have sensed that there are some who put so much emphasis on the equipment to find and recover placer gold, that they rationalize not finding gold because "I didn't have the right equipment." In some cases this may be true. But in many cases I have found they have the argument upside down.
A true story:
I have been mining in the Klondike gold fields of Yukon Territory for thirty-four years. Many of the larger miners there think metal detectors are of little use and even come under the classification as toys. I have found them to be of valuable use, not in my production of gold, but in the prospecting process. I will say that I have recovered over sixty ounces of nuggets in the process.
Every Friday afternoon, my wife and I go to town to get supplies and whoop-it-up. About 4 o'clock we always stop in the Snakepit to meet at the back table with what I call "the upper-creek miners." These are the smaller, but mechanized, operations that mine on the steep narrow-sided gulches that are very difficult to mine. The back table is usually reserved for us and was where the Hoffman boys from the Gold Rush show were sitting when they made the deal to lease claims about five miles over the ridge from us. The nerve of them sitting at our table!!!!!!! We have done this for so many years that the townies joke that if they don't see us there on Friday afternoon they will call out the Mounties to find us because there is something wrong.
One Friday afternoon, when we were there, I noticed a fellow sitting at the table next to us with a Minelab metal detector. Naturally I had to have a conversation with him. I asked him if he found any gold yet with it. He said "No, but I have the best metal detector in the world right here." I pulled out my moose hide gold sack and showed him two-2 1/2 oz, 2-1 1/4 oz, and a 1 oz nugget. Over 8 ounces, and said that I found them with an old blunderbuss of a detector, a Garrettt's 1983 model ADS3. The detector wasn't even designed for finding gold. Of course, the argument could be made that I could have found more with a better detector.
A good quality metal detector is very important, but there is an order of importance to be a successful finder of nuggets. The primary element in finding nuggets is
to put yourself in a spot where there are nuggets. The metal detector, or any other equipment, isn't gong to find the gold for you, it can only aid you.
The successful miners in the Klondike who make a living at it, and the many old-timers I have listened to who were from the 1920s and 1930s, were successful because they first practiced the art of prospecting. Anyone can call themselves a prospector, but not everyone is a successful prospector.
Below is the placer claim map of my little empire in the Klondike.