Discovering Authentic Silver Coins: Weight, Magnetism, and Ice Test
Table of Contents
- Introduction
- Methods to Determine Genuine Silver
- Weighing the Coins
- Magnetic Test
- Ice Cube Test
- Results of the Tests
- Reputable Suppliers for Silver
- Conclusion
- FAQ
Introduction
In this video, we will explore three different methods to determine if a piece of silver, specifically silver rounds or coins, is made from genuine silver. The main focus of this investigation is a one-ounce silver Buffalo coin purchased from eBay. By conducting three tests, we aim to validate the authenticity of the silver round. These tests include weighing the coins, performing a magnetic test, and conducting an ice cube test. Each test will provide valuable insights into the composition of the silver coins, ensuring accurate identification.
Methods to Determine Genuine Silver
1. Weighing the Coins
To begin the assessment, we will weigh the silver coins using calibrated scales. The 2015 silver Britannia is the benchmark, representing 999 parts silver out of a thousand. By comparing the weight of the Buffalo coin to the standard one troy ounce, we can gauge its authenticity. Any significant deviation could indicate a potential problem.
2. Magnetic Test
The next test involves the use of a neodymium rare earth magnet. While non-silver coins, like the zoo coin, won't exhibit any magnetic properties, genuine silver coins should display a certain level of magnetism. By sliding the magnet down the Britannia and Buffalo coins, we can observe the magnetic response or lack thereof, providing additional evidence of the silver's authenticity.
3. Ice Cube Test
Silver is a known thermal conductor, and this property can be used to our advantage. When an ice cube is placed on a silver round, it should start melting rapidly due to the metal's heat conductivity. Performing this test on the silver coins will allow us to determine their thermal properties, further verifying their authenticity.
Results of the Tests
After conducting the tests on the various silver coins, we obtained interesting and promising results. The weighing test revealed that the Buffalo coin had a similar weight to the standard one troy ounce, indicating its authenticity. Additionally, both the Britannia and Buffalo coins exhibited paramagnetic properties, displaying a slow magnetic response when subjected to the neodymium magnet. Finally, during the ice cube test, the Buffalo coin was the first to melt, followed by the 1999 silver Britannia and the 2015 silver Britannia, providing further evidence that these coins are made of genuine silver.
Reputable Suppliers for Silver
It is important to note that to ensure a hundred percent certainty, it is recommended to purchase silver from reputable suppliers. While platforms like eBay may provide access to a variety of silver rounds and coins, the authenticity of the products cannot always be guaranteed. Investing in a silver testing kit or purchasing from trusted bullion dealers and minting authorities can provide peace of mind and authenticity assurance.
Conclusion
In conclusion, by employing a combination of three tests – weighing the coins, conducting a magnetic test, and performing an ice cube test – we can ascertain the authenticity of silver rounds or coins. These tests provide valuable insights into the composition and properties of the silver, allowing collectors and buyers to make informed decisions. While the methods outlined in this video serve as effective verification techniques, it is always advisable to purchase silver from reputable suppliers to ensure authenticity.
FAQ
Q: How accurate are the weighing scales used in the video?
A: The weighing scales used in the video were not calibrated properly; however, they provided an approximate weight measurement. For precise results, it is recommended to use accurately calibrated scales.
Q: Can the ice cube test be used on all types of silver objects?
A: The ice cube test is commonly used to test the thermal conductivity of silverware and silver rounds or coins. It may not be suitable for testing silver jewelry or other intricate silver objects.
Q: Are there any other tests that can be conducted to verify the authenticity of silver?
A: Yes, there are additional tests such as the acid test or the sound test, which involve using specific acid solutions or analyzing the sound produced by tapping the silver object. These tests may require more specialized equipment and knowledge.
Q: Can I trust silver purchased from online marketplaces like eBay?
A: While online marketplaces like eBay can provide access to a wide range of silver products, there is a risk of purchasing counterfeit or non-authentic items. It is advisable to buy from reputable dealers or platforms specializing in precious metals.
Q: Is it necessary to conduct all three tests to verify silver authenticity?
A: Conducting multiple tests provides a more comprehensive verification process. However, a combination of any of the three tests – weighing, magnetic, or ice cube test – can still provide valuable insights into the authenticity of silver.
