when to dig?

[Anonymous]

isn't it possible to get an inconsistent, weak, bouncy signal on coins that are very deep (showing approx. on the first 3rd on the depth meter, or less) should i just dig every one of these? most of the solid, loud 28's on meter mode are clad. by the way, are there any other telltale signs of clad?
thanks,
peter

 

[Anonymous]

was my last question a silly, no brainer or are there really no answers?

 

[Anonymous]

hi Peter. Sorry youve had no replies but see if this helps.
Living in Scotland, we are hooked on finding those medieval small hammered coins. When we first search a field and discover evidence of that period (ie buckles thimbles etc) or better still if someone finds a hammered we will slow right down and dig everything apart from 100% iron targets. Over the years, and iam sure others will agree, that over a certain depth IDing for machines become more difficult. We often find that small coins on edge or deep coins will "jump all over or if in ferrous, varying tones, but once you remove your first spade full of earth IDing is more accurate. I would love to one day own a machine that will ALWAYS give 100% ID (or would this spoil the fun of our hobby). I would advise digging ALL "iffy" targets on sites you Know have good artifacts. Always: "IF IN DOUBT, DIG IT OUT."
You are always learning and with a machine as good as the Explorer take your time and listen to the tones rather than watching the screen. Dig lots of targets so you can understand what the machine is telling you.
Good luck Peter. Hope this helps and let us know how you getting on.

 

[Anonymous]

First in the meter mode there is no difference. A solid 28 can be anything from a zinc penny to a silver dollar. The meter mode is just not that accurite. Remember the digital mode only has 32 numbers and every coin ever issued and every metal object ever made has to fit in these 32 slots. Use the crosshairs. A silver coin will be higher right than a clad coin. There is a difference in sound from clad to silver but it is very slight and takes alot of practice. The clad has a slightly erregular sound where silver gives a cleaner sound. Try doing some air testing to see and hear the differences. One of the good things about the Explorer is the sounds will be the same. Just remember the depth on air testing is about half what you'll get in the ground
Having said all this,the deeper you go the more erradic and softer the sound will get. Rule of thumb, if its bottom half of the depth gage and upper right on the crosshairs, go for it and if it sounds good dont worry about the readout trust your ears.