Amber, Definition, Formation, & Facts

Amber, fossil tree resin that has achieved a stable state through loss of volatile constituents and chemical change after burial in the ground. Amber occurs as irregular nodules, rods, or droplike shapes in all shades of yellow with nuances of orange, brown, and, rarely, red.

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How is amber able to preserve stuff so well but not things fossilized in rock? - Quora

What is amber and how does it preserve animals and plants for so long? - Discover Wildlife

What is amber and how does it preserve animals and plants for so long? - Discover Wildlife

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