READ the FREE INFOGRAPHIC ➜ http://goo.gl/w8cjsI
Silver.com is pleased to present a new free InfoGraphic teaching you how to avoid & detect for fake counterfeit Gold & Silver bullion products.
In recent years, the production of fake silver and gold bullion products has been on the rise.
At Silver.com… we want to educate the silver and gold buying community on how to avoid and detect fake bullion products.
If you are watching this video on YouTube, you can click on the link below to read this new free info graphic.
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There are two main types of fake bullion products threatening the market today.
Plated counterfeits are more common place… while hallowed out bars have been sold as recent as 2012 in New York’s famous diamond district.
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We’re going to show you some at home tests you can run to ensure your bullion is real.
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The Magnet Test
Silver and Gold bullion are diamagnetic, meaning that a strong magnet will not stick to them but you will see some resistance when a strong magnet slides across the surface of silver or gold bullion.
Notice the difference in speed between the magnet moving across the silver bar versus the paper booklet.
Magnets – http://amzn.com/B001ANVAHI
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The Ice Test
Silver is the best conductor of heat so we compared a real silver eagle versus a fake silver eagle by melting a piece of ice on them simultaneously.
Of all the tests we ran, this was probably the least definitive given that the copper in the fake coin is also a good conductor of heat.
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Ping Test
A ping test is performed simply by placing a bullion product on the tip of one’s finger and striking it like a tuning fork.
Please Note – 24K gold is too soft to work in a ping test. The shape of a bullion coin, round, or bar will directly affect it’s resonance and ping test ability.
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Acid Test
An acid test may help you identify if your bullion is real, just note that fake clad bullion coins will still test positive due to their thin precious metal venires.
Notice how on the fake coin on the left, the acid turns green die to the silver on the outer layer of the counterfeit coin.
Note too that acid tests leave burn marks on bullion items so this method of testing is certainly not for proof coin collectors.
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UltraSound & Caliper Test
The same technology used to map ocean floors and help administer prenatal care can also help you determine if your bullion is indeed wholly made of precious metals.
In this test we used a 5 ultrasonic thickness gauge tester which uses the speed of sound through silver to gives us an approximate thickness of the silver bullion bar.
We then used a caliper to measure and cross verify our bullion bar’s thickness.
Ultrasonic Tester – http://amzn.com/B00F29X8UI
Caliper – http://amzn.com/B000GSLKIW
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Specific Gravity Weight Test
Perhaps the best most cost effective testing for bullion products is the specific gravity test. For this test you will need a digital scale, some distilled water, some string and a cup.
First you weigh the item in question.
Then add the cup with water and balance the scale back to zero.
Next fully immerse the item into the water without touching the sides or bottom of the cup, take down the measurement.
Finally divide the dry weight of the item with it’s water weight and you will get the item’s specific gravity.
Silver’s specific gravity is 10.49 Gold’s Specific Gravity is 19.32
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Be wary of silver and gold bullion deals too good to be true.
If you do buy bullion through ebay make sure to use protective third party payment systems like Paypal or credit cards.
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We suggest buying your bullion from trusted dealers who source their metals direct from the mints.
Make sure your trusted bullion dealer also tests and verifies all the products they may buy and sell from secondary market sources.
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If you liked this video, be sure to subscribe to our Youtube channel, and visit our website Silver.com where you will always find low prices on bullion products, fast service, and expert advice.
Thank you for watching this video and until next time, keep stacking!
READ the FREE INFOGRAPHIC ➜ http://goo.gl/w8cjsI
THANKS, By posting this video you have probably saved a lot of people from getting ripped off.
You definitely didn’t need to ruin those coins with acid.
Thanks.
I've bought from you several times.
This is one of the best videos on this that I have seen. Would have been nice if the tests were ordered, whether by cost or effectiveness. Keep up the good work.
This was extremely interesting. Loved the video
Excellent guide
Conterfeit ??? Really ??
If you wanna test the conductivity use a multimeter, or place the coin over a metal surface so the heat can be dissipated thru it. the paper is working as a thin layer of isolator
I like the way the "weight test" is done! Smart move to not let the coin touch the bottom / sides of the cup.
Can copper filled silver ping?
You can’t do the leaky test on paper. It has to be on an object that is room temp.
I wish people would stop with the magnet test. Copper behaves the same way and is usually the metal coins are faked with. So it tells you nothing.
I buy generic where it's just weight value. I can cut a bar half way across to prove its homogenous gold.
Ultrasonic way way more definitive than Specific Gravity test.
great info here
your water test result was off..
Don’t buy it in China
Thank you,then how will I test silver from raw form
I don't get why people place acid right on the silver. Scrape the coin then test the scrape; no weight is lost.
No the acid turn green on fake one because of the copper present