[wombatmobile]

Amber is heterogeneous in composition, but consists of several resinous bodies more or less soluble in alcohol, ether and chloroform, associated with an insoluble bituminous substance. Amber is a macromolecule by free radical polymerization of several precursors in the labdane family, e.g. communic acid, cummunol, and biformene. These labdanes are diterpenes (C20H32) and trienes, equipping the organic skeleton with three alkene groups for polymerization. As amber matures over the years, more polymerization takes place as well as isomerization reactions, crosslinking and cyclization.

Wikipedia Amber

https://en.wikipedia.org/wiki/Amber

CAN YOU REALLY PULL A "JURASSIC PARK" AND EXTRACT DNA FROM BUGS FROZEN IN AMBER?

https://www.syfy.com/syfy-wire/can-you-really-extract-dna-fr...