How Can You Tell if Amber is Real?
Authentic amber, fossilized tree resin, is a prized material valued for its beauty and history. Unfortunately, the market is flooded with imitations, making it crucial to know how to distinguish genuine amber from its counterfeits. This guide will equip you with the knowledge and techniques to verify the authenticity of amber pieces.
What are the common ways to identify fake amber?
This is a common question, and rightfully so! Many materials mimic amber's appearance. The most common imitations include plastic, glass, and copal (a younger, less fossilized resin). Identifying fake amber involves a multi-pronged approach using several tests.
How does the texture of real amber feel?
Real amber, having been formed over millions of years, often possesses a slightly waxy or oily feel. It's not as smooth as glass and can feel slightly sticky to the touch. Imitations, particularly plastic, typically feel smoother and lack this characteristic texture.
Does real amber smell like anything?
When rubbed vigorously against a cloth, authentic amber will sometimes release a distinctive, slightly piney or resinous aroma. This smell is subtle and not always present. However, many imitations lack this characteristic scent, providing a useful point of comparison. Note that the smell test alone isn't conclusive.
Is it safe to use a hot needle to test amber?
The "hot needle test" is a common method, but should be approached with caution. A genuine amber sample will leave a small, barely noticeable mark when a heated needle touches it, emitting a slightly sweet, piney smell. Plastic imitations will melt, leaving a noticeable mark and often a pungent, chemical odor. However, using this method requires caution and should only be performed on less valuable pieces as it can potentially damage the amber.
What is the salt water test for amber?
The saltwater test is another popular method for differentiating amber from imitations. Prepare a saturated saltwater solution (dissolve as much salt as possible into water). Real amber will float in this solution, whereas many imitations, being denser, will sink. This test is not foolproof, as some imitations might also float, but it's a good indicator when combined with other tests.
How does the UV light test work with amber?
Some types of amber fluoresce under ultraviolet (UV) light, exhibiting a bluish or greenish glow. This fluorescence is not consistent across all types of amber and isn't a guaranteed test. Many imitations can also fluoresce under UV light, so while it can be a helpful additional test, it should not be the sole determining factor.
What is the refractive index of real amber?
While you need specialized equipment to measure refractive index, it's worth noting that amber has a characteristic refractive index. This sophisticated test can be conducted by gemologists and other professionals, providing a more scientific way to confirm authenticity.
Where can I get real amber tested for authenticity?
If you're unsure about the authenticity of a valuable piece of amber, it's best to consult a professional gemologist or amber expert. They have the expertise and equipment to perform accurate testing and provide a definitive answer. This is particularly important for pieces you intend to sell or insure.
By combining the texture test, smell test, hot needle test (use cautiously!), saltwater test, and UV light test, you significantly increase your chances of accurately identifying authentic amber. Remember, no single test is foolproof, and using a combination of methods is crucial for the most accurate results. Always consult a professional for valuable or questionable pieces.
