It has to be a natural setting that is void of metals so that I can get it the first time according to their test concept.
After carefully thinking of that problem I have figured that a lime stone quarry would be a perfect place possibly.
The best place would be a beach, preferably in north Florida. It is almost pure quartz (a non-metal) plus it is a
hell of a long way from the bedrock.
Something I was told by my teacher was wrong.
That is that dowsing for gold will only pick up the gold, my knowledge pre 1999.
What I have learned now is it picks up all metals and magnetic fields.
If your teacher was wrong about that, perhaps he was wrong about other things. Perhaps he was wrong about everything.
Oh, BTW, many metals, especially precious metals, are not ferromagnetic. Gold is among them. Even ferromagnetic metals which are in compounds (like ore) are not usually ferromagnetic. Magnetite is one notable exception.
BTW, what pure metals do you find in your area other than gold? There are very few of them. Native copper is fairly common and lodestone occasionally. What else? Even silver is almost never found in pure form. It is almost always in ore form.
If you are talking about rocks which contain metallic elements, then, as has been pointed out, you're talking about almost every rock in your area, including limestone.
Why it’s better than a metal detector is the detector is limited in depth again refer to the picture with the wheelbarrow next to me.
You'd better hope your dowsing rod is limited in depth too, or you're going to be picking up the earth's iron core everywhere you dowse.
Has anyone ever explained the inverse square law to you?
They are one and the same if they are the same grade and size.
Then use as a target something with similar grade and size to what you are finding there.
But what is the relationship of size and purity to the signal? One would think that the greater the size and purity, the stronger the signal. Can you give us a good reason why this wouldn't be the case?
I'm sure you don't have any. Theories are based on evidence. However, I would be interested in hearing your wild hypotheses.
This is exactly what I told you I did and can do in the field.
It does not even remotely resemble my suggestions. You'd be better off expense-wise if you flew down to meet Randi in Ft. Lauderdale and tested on a nearby beach.
Better hurry though. After April 1, you're not eligible anymore.