The ping test doesn’t guarantee you’ll spot every fake silver coin, but it should be the first test to which you subject any suspect coins. Since I have been anticipating a jewelry purchase recently, I wanted to make sure I was educated on how to tell real metals from the fakes. Alternatively, if the gold does not move toward the magnet at all in reaction to it, you will be able to have more confidence that it really is pure gold. Once you have gathered all of your materials together and placed them onto a clean workspace, you should begin by testing your magnet with other metallic objects that you know will stick. Real silver coins have precise dimensions and a consistent weight: Any coin that is too big or too small, too light or too heavy, is obviously a fake. Silver is not magnetic. In conclusion, the magnet test method can be a convenient way to rule out an obviously fake piece of jewelry, but it should not be your only way of determining the authenticity of one of these materials due to the misconceptions that can arise from the results. So how do you tell if a coin is genuine silver or a fake silver coin? Magnetic Silver Slide - Test Fake & Counterfeit Silver Coins - Made in the USA. Precious Metals Aren’t Magnetic. Copper-Zinc do not stick to a magnet. The tests that we will be going over today involving magnets, gold, and silver, will be based on the concept that they are not supposed to stick to the magnet because the real elements would not react this way. VAT-no. To avoid getting taken advantage of by someone who might think they can get one over on you in this aspect, read through the tips in this article and use them to your advantage before you make an expensive mistake. Due to increasing demand, we decided to start up Magnetpartner in the spring of 2015, and we are now selling our magnets throughout the EU. Should I be worried? If the area turns into creamy white, the silver is pure or sterling. Of course, many fakes will pass the simple magnetic test — zinc, for instance, is non-magnetic — but silver isn’t non-magnetic, it’s diamagnetic: This means it is repelled by magnetic fields. Ideally, you could use a Neodymium disc magnet or a similar bar magnet to carry out these tests. After failing the magnet test, you might disregard the contents of real gold in something that is combined with iron. Just place a drop … But there is a great youtube video where the presenter slides a powerful little neodymium magnet down the face of a coin and the slower it slides, the more silver … The size of the gold will need to be equivalent to or smaller than the magnet for the most accurate test, because the magnet must be strong enough to pull the material. 1. Neodymium Magnet Test Coin Slide - Fake Silver Coins & Bars Tester ... or Best Offer. Additionally, if the magnet slides down very quickly before your eyes, it is also not real. Magnet test: No. Since both metals are not supposed to be magnetic, you will be able to tell if they are fake based on the way they react to the magnet. For online deals, all of the tests are impossible — which underscores the importance of transacting with reputable dealers. This most basic of tests is surprisingly effective: Simply drop a (non-numismatic) silver coin that you know to be real on a table and listen for the distinctive “ping” sound — this is very difficult to fake. The easiest test for counterfeit gold and silver is the magnet test. Once you have gathered the needed materials and proceeded to your workspace, you can begin by placing the magnet on top of the silver that is in question, whether it is a coin or a bar. The Ring Test. Silver’s diamagnetism makes the magnetic-slide test very effective at spotting fakes. In the video linked below, a man has constructed a slide made out of magnets, which he uses to slide down fake and real silver items. All it takes is a neodymium “super magnet” from a hobby store. Bleach can also be used to check the authenticity of the silver metal. If you place a strong, rare-earth magnet called a Neodymium magnet on a silver coin or bar, it should not easily stick to it. in your basket, Both materials not made of magnetic metal, Metallic objects (ie. With your hand, move the magnet close to the surface of the gold until it is almost touching. There is also the magnet slide test. Except for 50 sen fake coins, fake coins that stick to a magnet are more valuable then the normal coin. We begin with a .999 fine silver gram sample. But no matter your budget, you should find at least some of the sixteen tests described below useful. The absence of reeds virtually guarantees the coin is a fake, since non-reeded authentics are rare and valuable errors. If you’re not convinced of the coin’s authenticity at this point, consider using the bleach or acid tests — or investing in higher-grade (and more expensive) equipment. Source: Op news. Hold the coin or bar at a 45 degree angle place the magnet on the top and allow it to slide down the surface of the item. Magnet test: No. The acid test requires an acid testing kit. +45 71 99 36 14, 0 Can you test gold and silver with a magnet? Silver has a nice ringing sound when it is tapped. A silver coin will stay a certain color (silver-blueish), while fake silver will turn a different color depending on the metal used to counterfeit the coin. I took a silver tea set in, they gave me top $ for it even though it was just to be melted down (now a days nobody wants a sterling silver tea… But what about advanced measurement tests? $6.99 on … Method II: If you have silver bullions or coins, try the sliding test. Conduct an ice test with a genuine silver coin, the suspected fake, and several known fakes (or non-silver coins). But in my own tests, I was surprised to see how quickly ice melted on top of a cheap-metal challenge coin or even a modern U.S. quarter (with no silver content) — definitely not as fast as the silver coin, but much faster than the metal pan. Magnets are our expertise and we have specialised in the online sale of very powerful magnets and magnetic pockets of the highest quality on the market (since 2007). Welcome to Magnetpartner. To do this test, you want to have a magnet made of neodymium. Link: https://www.youtube.com/watch?v=jY0bbRx3K64. When it comes to purchasing rare jewelry that is advertised with these materials, it is very easy to fall into the trap of spending money on something that is watered down with less quality elements like iron or cobalt. This produces an effect called the Eddy Current Brake. 4. Another advanced test is the ultrasonic thickness test. So weakly magnetic that even a powerful neodymium magnet can't approach picking it up. In the video linked below, a man has constructed a slide made out of magnets, which he uses to slide down fake and real silver items. You can also bust apart an old computer hard drive to get one. This test is to be used as a tool along with other methods such as weight and dimension tests. They passed the magnet test (and the sliding magnet test) and the diameter test. It is not. Silver is the most heat-conductive metal in existence, so ice melts very quickly whenever it comes into contact with it. Use an X-ray spectrometer or audio spectrum analyzer to test the metallic properties of your coins, bars, and other precious metal items. The process of testing gold with a magnet is a very simple one with very straight forward results. Silver is not magnetic and should not have much of a recognizable pull from a magnet at all. You can measure the weight, thickness, diameter, and shape of four different coins (including the American Silver Eagle) using a tool called the Fisch. 3. For these, nothing beats a fire assay — but this ultimately destructive test isn’t very practical. Visual tests can easily spot egregious fakes, especially with the aid of an authentic coin for comparison’s sake. Examine the suspected fake with a jeweler’s loupe or magnifying glass, paying especially close attention to its reeds (or lack thereof). The fakes fall down the slide wit… In fact, only iron, nickel, cobalt, gadolinium, neodymium and samarium are magnetic in our everyday lives. A jeweler’s loupe is a great tool for visual inspections, but a magnifying glass can suffice in a pinch. So, before proceeding with testing the actual gold, you will want to use metallic objects such as paper clips or nails to confirm that your magnet is working properly. If it is a coin, you can flick it into the … Magnetic Attraction? If the two materials stick, the silver is not real and is mixed with other metals. Have you tested the purity of your gold and silver coins? Observe the way that the magnet slides down the bar. The entire test will consist of placing the gold that is in question on the surface in front of you and taking the magnet into your hand. Apply a few drops of nitric acid. I purchased two (2) 1799 draped bust silver dollars on ebay. For person-to-person transactions, some of the tests are appropriate, but many are not. iii. Don't throw your hard-earned money away! The bleach test is very simple: You just expose your coin to a drop of bleach (i.e., Clorox). These counterfeits are showing up on Ebay and even large bullion dealers. If you test a piece of fake silver, then the magnet will either stick or slide down quickly. As the author of the video linked above notes, a silver-plated coin with a copper core would likely pass the magnetic slide test. Not Here! Take your coin or piece of jewelry, and place a strong magnet on top of the object. Sign up for our newsletter to receive good offers 1-2 times a month. Silver is one of the best conductors of thermal energy found … Ring Test Try the ring test with any coin. The Nitric Acid Test is used to check if silver is pure or plated. 1 review of Tacoma Gold And Silver "Great place, honest and very helpful. If you are testing bars, you can angle one at 45 degrees and let the magnet slide down. This is an easy test that can give you a good idea on whether your item is real silver or not. Magnet attraction: No. I use a small iridium magnet constantly as a rough first test of silver coins I buy. Paper clips, nails), Acquire the materials that you need on a clean workspace, Test your magnet with other metallic objects, Place the gold in question on the surface in front of you, Take the magnet in your hand and move it toward the gold, Observe the reaction that is caused to determine the results, Gather your materials together on a flat workspace, Begin by placing the magnet on top of the silver coin or bar, Perform an additional magnet slide test (for silver bars), Place magnet on top of the silver bar at a 45 degree angle, Observe the way the magnet slides down the bar, Silver/gold mixed with stainless steel (non-magnetic), Some real gold is mixed with iron on occasion. If you are doing a DIY home improvement project, you can use any type of magnet you have on hand to locate wall studs before drilling. The magnetic slide detects fake silver through an 'intrinsic property' known as diamagnetism. We are passionate about our customer service! If it sticks and does not slide at all, this will be further confirmation that the silver you have purchased is not authentic. Edit: In the video we said silver is paramagnetic. If a supposedly silver coin sticks to a magnet, you can guarantee that it’s a fake. Howto Test Fake Gold and silver Specific Gravity, Using an Ultrasonic Thickness Gauge to Test a Real and Fake 100oz Engelhard Silver Bar. Some of them are potentially (or definitely) destructive, so they shouldn’t be used with collectible coins. $25.00. Silver is paramagnetic so if you slide the magnet down a piece of silver, then it will go down slowly. Now slide the magnet over the slanting surface. If the gold is attracted to the magnet and pulls toward it in any way, you will know that there are traces of other metals in the gold and it is not real. The coin’s markings, edge finishes, and relief (i.e., the height of its images relative to the coin’s surface) should closely match the genuine article. See the video linked below: Link: https://www.youtube.com/watch?v=_T8fdshyEek. The great thing about silver is that it has a certain high-pitched ring to it when struck with … $49.00. To perform an additional test, which works best for bars of silver over any other form, you can place the magnet on top of the silver bar, while you are holding it in mid-air at an angle of 45 degrees. If it sticks or it slides very quickly, it is not silver… Due to the fact that real gold and silver are not magnetic materials, the reaction to a magnetic field would be a clear giveaway that it was mixed with some other kind of metal. Can you test silver with a magnet? For example, if someone is trying to sell silver jewelry or coins it’s not a … With laser-cut dies and correct weight and sizes, it is now near impossible to identify fake silver coins from the real ones. So long as counterfeiters can produce fakes for less than the cost of authentic silver coins, and so long as man’s nature is what it is, there will always be phony coins on the market. Gold, silver, and platinum are not magnetic. Watch this silver vs. magnet sensitivity test to see how silver and various other precious metals react to strong magnetic fields. Of course, it’s far from impossible for sophisticated counterfeiters to get the dimensions and weight of their coins right, so — just as with visual tests — basic measurement tests can catch some but not all fakes.