Fossil resin is a type of natural resin. The secretions of ancient trees and other plants have been buried underground for a long time. Under the action of pressure and geothermal, resin-like substances are formed.
Sep 30, 2022
Fossil resin is a type of natural resin. The secretions of ancient trees and other plants have been buried underground for a long time. Under the action of pressure and geothermal, resin-like substances are formed.
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