Determining the authenticity of amber involves a multifaceted approach, relying on observable physical characteristics and, in some cases, simple tests. These evaluations consider factors such as visual inspection, density assessment, electrostatic properties, and reaction to heat. For example, true amber often contains inclusions like insects or plant matter, and exhibits a specific gravity lower than saltwater.
Accurate identification is crucial for collectors, jewelers, and researchers due to significant variations in value and utility between genuine amber and imitations like copal or plastic. Historically, amber has been prized for its aesthetic qualities, purported healing properties, and its ability to preserve ancient life forms, increasing the necessity for distinguishing it from less valuable substitutes.
