Written by the TreasureGuide for the exclusive use of treasurebeachesreport.blogspot.com.
Source: MagicSeaWeed.com. |
We've had a couple days of north wind, but not much surf. The tides are pretty big though.
I'll get out to check the beaches before long.
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Sebastian Steve offered the following tips for creating your own metal detecting test bed.
I had to do a Minelab Equinox new design coil (15” elliptical) review vs. the EQX stock 11” coil in my Test Bed.
To verify my results, and put credibility on my results, I explained what a proper Test Bed entails. Surely a big job done properly...but if you are a serious detectorist, it will pay grand dividends over time...
First off - to trust my data means you need to know something about my test bed. I've made many over the years, but never a proper planned development. If you do "hodge-podge" in your backyard, you end up with wondering "Now how deep was this nickel yet, or was this the dime location"??? I think we've all been there! After the embarrassment of actually -losing- a test bed coin...due to placing it too close to the edge of the concrete and getting re-bar masking, I decided to do it right. A "proper" Test Bed was laid out on the computer geometrically, in simple neat rows, 4' apart rows, and 4' side to side on each target hole.
But most important... a -record- of your work on computer, phone app, even a simple piece of paper...just to remember your layout later on. Your biggest time consuming work with be de-masking the entire field. That is removing every last piece of unwanted metal, ferrous and non ferrous... nails, nail heads, soffet tin scraps, screws, and if you're lucky...even a coin or two from the de-masking. Unfortunately I was not so lucky.
By demasking...I of course mean removing all scrap iron and junk for a 98% iron free test bed that will be free of the effects of -iron masking-. Just as important is the opposite. You leave a piece of iron in the ground inadvertently, and it ends up right next to one of your holes. Now the real target is -amplified- and not a true reading on its own! So if you can get through the iron removal process... probably several hours, (I had 84 pieces no bigger than a nail), you are well on your way to a test bed to be proud of.
I should take a minute to point out the great value and utility of a well built test bed (Test garden's are for tomatoes). That checking how deep your machine will read a particular target is the least of it.
By demasking...I of course mean removing all scrap iron and junk for a 98% iron free test bed that will be free of the effects of -iron masking-. Just as important is the opposite. You leave a piece of iron in the ground inadvertently, and it ends up right next to one of your holes. Now the real target is -amplified- and not a true reading on its own! So if you can get through the iron removal process... probably several hours, (I had 84 pieces no bigger than a nail), you are well on your way to a test bed to be proud of.
I should take a minute to point out the great value and utility of a well built test bed (Test garden's are for tomatoes). That checking how deep your machine will read a particular target is the least of it.
One...you may find out something is not right on your machine when you cannot hit an easy target....loose connector, bad coil, etc.
Then you have the different modes, which really does work well in your soil? And when we get to -tuning- now we really benefit! So many possibilities!
Wow...it works better and deeper -with- discrimination on!!?? Really??? Things like that. And then of course comparing one machine to another.
And of course if your buddy's are good to you and bring the beer... well they too could use your test bed. I have personally enjoyed quite of bit of training others in my test bed. The uses are many and varied...and well worth the effort to construct a quality test bed that if done right, will last decades!
Here is how... and I'm going to keep this brief. Any questions, just please ask.
1. Keep the test bed a minimum of 15' from any structure to avoid EMI and building materials near the structure. Of course a shady spot is always preferred. Watch out for U/G septic tanks, wiring, heavy plumping, etc.
Here is how... and I'm going to keep this brief. Any questions, just please ask.
1. Keep the test bed a minimum of 15' from any structure to avoid EMI and building materials near the structure. Of course a shady spot is always preferred. Watch out for U/G septic tanks, wiring, heavy plumping, etc.
2. You can decide on your own depths, but for me the minimum necessary was 8".
3. Use a post hole digger if you have it, or your detecting shovel to keep tight, small holes. The less the side-walls are disturbed the better.
4. This is important...place a round plastic disc (from an old Tupperware, etc.) the exact width of the hole in the bottom of the hole by hand, carefully leveling off and pushing down into firm ground. This will keep the coin from sinking deeper into the ground, or worse yet, tilting off on its side.
5. Keep taking this disc in and out until you get the perfect depth to within a half inch or less. But always on the + depth to keep minimums. To measure accurately...carefully lay a paint stick on the ground across the center of the opening of the hole. Press flat and level with the overall lay of the land. Now measure straight down with a tape ruler, crossing the paint stick at right angles. You -will- get excellent depth control!
6. Place your coins logically. I started on the far left hole, 1st row with an 8" penny, then a 10" penny, then an 8" nickel, 10" nickel, 8" dime, 10." dime, 8" quarter, 10" quarter, 12" quarter, and 14" quarter. So you can stand there and easily count out to where you want to be.
7. And simply make your rows 4' apart, and the holes no closer than 4' from each other. Deciding on the length of rows is up to you.
8, I intend soon to add another 2 rows for the half dollar, $1 coin, etc. And even a row for the Civil War Minie' Balls buried at different test depths!
All the Best,
Sebastian Steve
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I hope you had a great Thanksgiving.
I took my mother and family out to eat. Amazing! America is doing well - at least a big part of it.
The meal was fit for a king - turkey, steak, ham and sides and deserts galore.
As if the meal and fellowship wasn't treasure enough, I found a ten dollar bill on the floor. Treasure hunting isn't just for the beach. It seems to be a full-time thing for me - a way of being. It is about being alert and enjoying the surprises that pop up in front of you. You can do it anywhere and anytime.
I looked around to see if I could see anyone who lost the bill but couldn't, so I ended up keeping it. I checked the serial number to see if it was worth more than ten dollars, and it wasn't.
I've enjoyed treasure hunting since my earliest remembrance of going out to see if I could find if the chicken laid any new eggs. We had one that nested on the ledge of the garage window. I remember finding an egg and putting it in my pocket. I must have been about five or something. The egg broke in my pocket and made a real mess.
I also enjoyed going out to find wild strawberries in the field on the hill.
Glad I was a country boy.
Glad I was a country boy.
With the Thanksgiving celebration yesterday, as with everyday, there was a gift far above and beyond those I've already mentioned. It is the amazing mystery of life and awareness itself, which provides the field and makes all the other things which appear within it possible.
Some people try to make it about nothing but molecules and evolving green slime, but they can't explain awareness, let alone tell you what it is. Some might say that it has to do with brain activity, but there is a huge leap from chemical and electrical activity to awareness.
Where did it all come from? The big bang? You must be kidding! What created the big bang? The big bang answers nothing. It just adds another question. What about Occams Razor?
People can give thanks for all kinds of things, but for me the most amazing mystery and gift is life itself and awareness. Everything else occurs within the field of awareness, like ornaments on a Christmas tree.
Yes, there are problems too. Pain and suffering. Broken bulbs and lights that don't work. But they get swallowed up. They don't last forever. And they fade in the light of eternity.
Accept your gift of Life and give thanks.
Happy Hunting,
TreasureGuide@comcast.net
TreasureGuide@comcast.net