Fossil resin (5)
'fossil resin' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for copal that I've seen before include "Hard resin" , "Resin used in varnish" , "Aromatic tree resin" .)
'fossil resin' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for amber that I've seen before include "Yellowish fossilised resin" , "Cautionary light" , "Name of female" , "Dark yellow" , "Deep yellow" .)