Preferred Term:
copal resin
Definition:
An immature, lustrous, subfossilized diterpenoid resin that is not polymerized or old enough to become amber.
Concept Schemes:
NALT Full
Broader Concept:
Entry Terms:
- copalite
- copal gum
URI:
https://lod.nal.usda.gov/nalt/289062
Download this Concept:
RDF/XMLCreated 2016-12-28, last modified 2017-11-10