My Requirements For A Micro / Tiny / Small Jewelry Detector
Hit this deep, 10 gram Platinum ring on the beach recently. Initial signal was a faint, choppy tone, jumpy 12/13 ID. After the 1st and 2nd scoops the signal went to negative #'s and gave me the iron tone. After the 3rd scoop the signal was gone. I utilized pinpoint mode thereafter and recovered the target after the 5th scoop. Solid 13 out the hole. Wet sand was hard packed so I don't believe the target was moving or sinking, no water filled the hole. Has anyone else experienced an initial good target going to negative #'s/iron readout? Halo effect on non-ferrous? Positive this target was at the brink of detection range...14" - 15" inches. Impressive depth but I will not trust that iron reading/tone if it is mixed with a positive reading/tone going forward.
I run Beach 2 with no discrimination almost exclusively on the beach.
GL & HH!
Disclaimer: I've only really been interested in Gold hunting so I'm pretty clueless in using my Nox for jewellery hunting.
This might be a challenging one, a farmer I knows wife lost her wedding ring in a paddock and didn't realise, Later the same day they run a plough or some sort of farming gadget over the paddock as they planted it out with grass seed so the ring is likely buried. They're pretty certain it was lost in this paddock.
I have been recruited to try find this ring, it's 24k gold with about 20 diamonds on it. The guy originally gave me the wrong description of the ring, probably his ex-wife's ring he described as he said it had 1 diamond and sapphires 😄
The paddock is really junk filled, I went and swung my detector over it yesterday morning before skiing and there was iron I assume setting the detector off everywhere in all metal mode.
I know the VDI numbers are extremely useful for coin hunting but will they help for finding this ring, I really don't want to have to dig everything! Is there a range I should be targeting? I assume Field 1 will be the best mode or maybe Park 1 seeing there is a lot of junk?
Small gold when prospecting always comes up under 10 on the VDI's, I am guessing a ring will come up higher?
Would the Equinox be my best choice or would I be better off using my T2 with Mars Tiger 10x13" or 15" round Stock T2 coil for more ground coverage? I also have a Garrett Euroace with Nel Tornado 12x13" I could use if that would be best. That's the biggest coils I own.
I have a GPX 4500 with a 15x12 DD Commander I could use but I don't want to dig lots of junk and I was hoping VDI's would be useful.
I told them I'd do the hunt for nothing when they tried to pay me as it's a bit of fun for me anyway but they said they can't allow that and they'd give me a few sheep for my freezer for my efforts even if I don't find it but I'm sure if I find it they'll force me to take some sort of payment, I will try refuse as I really don't want it but it will be difficult to not take it when they're forcing it....
The paddock is about 3 hectares!!!!! Just over 7 acres so I really have a job ahead of me. The soil is extremely mild but it seems to have its share of junk. I assume rusty old nails and tractor bits and mower blades whatever else over the years.
Any help appreciated.
are starting to heat up. I spent a couple hours at the sand bar this morning and managed a couple pieces. Nothing to brag about as the stones in the ring are CZ's. The hoop earring is silver plated. There were 3 other hunters out and their finds were meager as well with only one gold ring being reported at this spot so far.
The wire mesh I had welded in the scoop worked a dream. The earring back in the pic is just one of many tiny bits it captured saving a lot of time. 😉
It really felt good to get out and get started on this years "crop"! 👍
By Randy Dee
This post is mainly directed to UK field detecting where we have had social open air gatherings since Medieval times and on fields littered with coke. I used these settings yesterday and I was hopeful of finding at least one gold necklace / chain but alas none, better luck next time.
As most of us know it is almost impossible to find a fine gold chain with any metal detector and as it is a long story why but mainly due to Eddy Currents and the metal detector rejecting coke which fits into the same frequency range as thin and fine gold and as here in the UK we find our permission fields littered with coke which mostly emanates from the days of steam engines powering farm equipment and the spreading of night soil as a crop fertilizer and which was collected from house middens and where the ashes from the household coal fires was used to cover the stinking human excrement, these ashes contained large cinders which survive for donkeys years in the soil and give off wonderful signals for metal detectors.
This information on how to adjust the Tone Breaks to enhance the chances of finding gold chains during field detecting is only applicable to the Minelab Equinox 800 as it has the advanced settings capability.
To alter the "Tone Breaks" it involves making changes to three "Target Tone Dependencies" which are "Number Of Target Tones", "Target Pitch" & "Target Volume".
Here is my effort to change the settings to cover the frequency conductive range to give off a signal from thin gold chains in the discrimination zones, at present the default Discrimination zone is -9 to +2 and it is the Zero to +2 segment where gold chains show.
So first of all select either "Field 1 or 2" your choice.
Then go to "Target Tone" choose 5 tones.
Then go to "Tone Breaks" and set the 5 tones as thus T1 = -9 to 0, T2 = 1 to 2, T3 = 3 to 28, T4 = 29 to 38, T5 = 39 to 40.
Then go back to "Tone Volume" and set tone segments to T1 = 1, T2 = 15, T3 = 25, T4 = 25, T5 = 15.
Then go to "Tone Pitch" and set the tone segments to T1 = 1, T2 = 15, T3 = 25, T4 = 20, T5 = 16.
To move from from one tone segment to the next segment use the "Accept / Reject" button ( \//x ). These settings are working for me but then again they may not be every-bodies cup of tea.
Well today was beach hunt #7 with the Equinox. There wasn’t a lot of detecting room, with the way the tide was today. Also, a lot of people walking and laying out on the beach. It’s getting crowded out there. I was hoping to keep the streak alive today and I didn’t have to wait very long. First good target was the pink stone 14 K Gold ring. I almost didn’t believe it. That made the rest of the hunt less stressful and more enjoyable, as the gold streak would continue. But I didn’t expect to get too much more, but the finds kept coming. All the time I just kept shaking my head, I can’t believe what Minelab has done!!! 4 gold rings, some silver and a small amount of clad. The broken class ring was found in 2 separate holes about 60 ft apart. The breaking points match up perfectly…they were part of the same ring. The tiny targets were out in full force, as well as the pull tabs too. A small price to pay for the good finds that can come with it. Probably the smallest chain this machine can pick up. Had a hard time locating it once it was out of the hole. I was glad to get out today… a picture-perfect weather day!
By Mike Hillis
Patch Gold = A patch is a hot spot with the right ingredients (cover, clientele, and activity) to allow re-occurring jewelry losses over time. Patch Gold is gold jewelry found in this hot spot.
This is nice piece of Patch Gold from one of my patches. 18k White gold with a very pretty diamond I found a few weeks back.