705 and goldfields coil selection
2 posters
Gold Detecting and Prospecting Forum :: General :: All about Coils :: Coils - Minelab, Coiltek, General
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705 and goldfields coil selection
Hi all, I am after some first hand information on coil selection for the 705 being used on the goldfields. I have read heaps of info but chasing words of wisdom from those who have tested and tried.
I have not tried the concentric coil 7.5 yet but have used the 10x5 18.75 I do not have access to any other coils for testing as yet.
What coil would be best suited to mid to high mineralized ground? coil size/frequency? brand?
any tips on settings very welcomed
Cheers
I have not tried the concentric coil 7.5 yet but have used the 10x5 18.75 I do not have access to any other coils for testing as yet.
What coil would be best suited to mid to high mineralized ground? coil size/frequency? brand?
any tips on settings very welcomed
Cheers
GoldstalkerGPX- Contributor Plus
- Number of posts : 1732
Age : 100
Registration date : 2009-07-27
Re: 705 and goldfields coil selection
G'day mate
We have the 6" dd 18.7khz coil and it's good on small stuff goes deep too for it's size, good for sniffing qrtz dumps and bedrock.
Pete
We have the 6" dd 18.7khz coil and it's good on small stuff goes deep too for it's size, good for sniffing qrtz dumps and bedrock.
Pete
CrazyPete- Contributor Plus
- Number of posts : 485
Registration date : 2013-02-05
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Gold Detecting and Prospecting Forum :: General :: All about Coils :: Coils - Minelab, Coiltek, General
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