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Amber is created through the fossilization of tree resin over millions of years, typically originating from ancient coniferous trees. When trees are injured, they exude this sticky resin to heal; the resin then hardens, gets buried in sediment, and transforms through high pressure and temperature into the hard, translucent, fossilized material known as amber. [1, 2, 3, 4]

The Transformation Process:Resin Exudation: The process begins when trees (often ancient pines) produce resin to block gaps in bark, protect against disease, or heal injuries.Hardening and Burial: The sticky resin falls to the ground or stays on the tree, eventually getting buried in sedimentary layers, frequently under water, which protects it from decay.Polymerization: Over millions of years (usually dating back to the Tertiary period), high pressure and heat cause the resin to undergo a chemical reaction called polymerization, where volatile components evaporate, hardening the material.Fossilization: The resulting substance is durable and can be found in various shades of yellow, orange, and red. [1, 2, 3, 4]Key Aspects of Amber Creation:Not Sap: Amber comes from resin (a thick, sticky substance produced in the bark) rather than sap (a watery fluid that flows through the tree’s vascular system).Age: True amber is usually over 40,000 years old, while younger, partially hardened resin is often classified as [copal].Inclusions: Because the resin is initially sticky, it frequently traps bugs, plants, and air bubbles, acting as a “time capsule”.Location: While found worldwide, major deposits are located on the Baltic coast. [1, 2, 3]