Nox 800 and hot rocks

dewcon4414

Bronze Member
Mar 22, 2006
2,138
1,237
Gulf Coast, Fl
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MDT, Nox, Blue Xcals and CTX
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All Treasure Hunting
Hot rocks are normally a product of to much sensitivity. So..... things to try would be IB, recovery, run in beach mode, ..... and lastly reduce sensitivity you are running.
 

smokeythecat

Gold Member
Nov 22, 2012
20,712
40,789
Maryland
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XP Deus II
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All Treasure Hunting
Most machines will ring up some of them however, be sure they are NOT meteorites, gold or silver ores. I have found one or two of these as hot rocks.
 

Sandancer

Full Member
Jul 18, 2014
133
140
Hey Tom, yea hot rocks are a problem on the beaches of Mass. Florida guys just don't get it. I have yet to find a detector that can handle them well. I also am about to order and try a Nox800. Let us know how you do if you beat me to it.
 

smokeythecat

Gold Member
Nov 22, 2012
20,712
40,789
Maryland
🥇 Banner finds
10
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1
Detector(s) used
XP Deus II
Primary Interest:
All Treasure Hunting
My Cibola liked hot rocks in New York state at that one place, but I could tell which was a hot rock and which was metal the way the machine "rang" when it went over the hot rock. Now my Deus does that same thing, in our camps we have to go very, very slowly to pick out the buttons out from between the rocks.
 

A2coins

Gold Member
Dec 20, 2015
33,807
42,606
Ann Arbor
🏆 Honorable Mentions:
3
Detector(s) used
Equinox 800
Primary Interest:
All Treasure Hunting
Good info I like the sensitivity idea I will try it on mine there are lots of em here in my area.
 

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