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A Mass of Metal- 10' Deep/Any Helpful Idea's?
I've used a Garrett Treasure Hound to locate, at the approximate area where a huge mass of metal (10' X 10') was told to me to be located. The mass is 10' deep, in an approx. 10' X 10' x 10' area. There is an area that the twin box runs into, which is about a 8' diameter area. I used two other coils to find out if the signal would not be able to be picked up, being ten feet deep. The first, a 14" coil on a Garrett Master Hunter 7. Anyone know how deep this 14" coil would go, if a huge mass of metal were 10' down? It seemed to pick something up, but only a little 2'x2' area, on the edge of the circle. The 11" gave some signal, an even smaller area. Can these coils go that far to pick up a tad of signal? I used a 5' probe, and went down a couple of feet. No car hood, or big flat metal. But how could there be, with no constant signal in the 8' diameter, with the 11 & 14 coils? When I point into the circle with the Hound, I get a strong reading all the way around. Stepping through it, there is a constant signal across it. What are the odds of a huge signal like this, and a probe not hitting anything? I want to make sure before I get expensive equipment to dig. Anyone have any good idea's that could verify it is a deep target without a lot of expense? Ground penetrating radar the only solution? Thanks for any help.
I've used a Garrett Treasure Hound to locate, at the approximate area where a huge mass of metal (10' X 10') was told to me to be located. The mass is 10' deep, in an approx. 10' X 10' x 10' area. There is an area that the twin box runs into, which is about a 8' diameter area. I used two other coils to find out if the signal would not be able to be picked up, being ten feet deep. The first, a 14" coil on a Garrett Master Hunter 7. Anyone know how deep this 14" coil would go, if a huge mass of metal were 10' down? It seemed to pick something up, but only a little 2'x2' area, on the edge of the circle. The 11" gave some signal, an even smaller area. Can these coils go that far to pick up a tad of signal? I used a 5' probe, and went down a couple of feet. No car hood, or big flat metal. But how could there be, with no constant signal in the 8' diameter, with the 11 & 14 coils? When I point into the circle with the Hound, I get a strong reading all the way around. Stepping through it, there is a constant signal across it. What are the odds of a huge signal like this, and a probe not hitting anything? I want to make sure before I get expensive equipment to dig. Anyone have any good idea's that could verify it is a deep target without a lot of expense? Ground penetrating radar the only solution? Thanks for any help.