Authentic amber, fossilized tree resin, has captivated humans for millennia with its warm glow and intriguing history. However, the market is flooded with imitations, making it crucial to know how to identify genuine amber. This guide will equip you with the knowledge to distinguish real amber from its counterfeits, saving you from costly mistakes and ensuring you acquire a true piece of nature's history.
What are the common ways to test if amber is real?
Several methods can help you determine if a piece of amber is authentic. These range from simple at-home tests to more sophisticated laboratory analyses. The best approach depends on the resources available and your level of certainty required.
How can I test amber with salt water?
The saltwater test is a popular and relatively reliable method for testing amber authenticity. This test leverages the density of amber. Genuine amber is less dense than saltwater, causing it to float. Here's how to perform the test:
- Prepare the solution: Mix equal parts of salt and water. Stir until the salt dissolves completely. The solution should be saturated.
- Submerge the amber: Carefully place the amber piece in the saltwater solution.
- Observe the results: Real amber will float. If it sinks, it's likely a fake, as most imitations are denser.
Important Note: While effective, the saltwater test isn't foolproof. Some synthetic resins might also float, so it's best used in conjunction with other methods.
Does amber heat up quickly?
This is a quick test that relies on amber's relatively poor heat conductivity. Hold the amber piece between your thumb and forefinger. Genuine amber takes a while to heat up from body heat. If it heats up almost instantly, it is likely a plastic imitation.
How can I test amber with a hot needle?
The hot needle test is another common method, but proceed with extreme caution! This involves carefully heating a needle (over a lighter, for example) and then gently touching it to an inconspicuous area of the amber piece. Real amber will smell faintly of pine resin and may slightly soften or leave a small, sticky residue. Plastic or glass imitations will usually melt, burn, or smell strongly of burning plastic. Always exercise caution to avoid burns or damage to the amber piece. This method is best reserved for pieces of lesser value, or those you don't mind potentially damaging slightly.
What is the UV fluorescence test for amber?
Many types of amber fluoresce under ultraviolet (UV) light. This means they glow a certain color when exposed to UV light. However, this isn't a definitive test, as not all genuine amber fluoresces, and some fakes do. If the piece glows a bluish-white, it's a possibility it's real, but further testing is recommended. A lack of fluorescence doesn't automatically mean it's fake either.
How much does real amber cost?
The cost of real amber varies greatly depending on factors like size, color, clarity, inclusions (insects or plant matter trapped inside), and origin. Generally, larger, clearer pieces with interesting inclusions command higher prices. Be wary of exceptionally cheap amber, as this often indicates a fake. However, price alone isn't a reliable indicator of authenticity.
Is there a way to identify the age of amber?
Determining the precise age of amber requires sophisticated laboratory techniques such as radiocarbon dating. This is not something that can be done at home. While some dealers may claim to know the age of their pieces, it's advisable to treat such claims with caution unless backed by verifiable scientific testing.
Where can I find more information on identifying real amber?
For definitive authentication, consult a gemologist or other qualified expert. They have the knowledge and equipment to conduct thorough testing. Additionally, reputable amber dealers and museums often provide educational resources on amber identification.
Remember, while these methods are helpful, they're not always foolproof. A combination of tests will give you the best chance of determining the authenticity of your amber piece. Always buy from reputable sources and never hesitate to seek expert advice when in doubt.
