Copaline
Template:Short description Copaline (or copalite), also termed fossil resin or Highgate resin, is a naturally occurring organic substance found as irregular pieces of a pale yellow colour, for example in the London Clay at Highgate Hill. It has a resinous aromatic odour when freshly broken, volatilizes at a moderate temperature, and burns readily with a yellow, smoky flame, leaving scarcely any ash.[1]
Copaline is copal that has been partly mineralised.[2]
References
- ↑ One or more of the preceding sentences incorporates text from a publication now in the public domain: Script error: No such module "template wrapper".
- ↑ WordNet Dictionary (derived from the Webster's Revised Unabridged Dictionary (1913 version) by the C. & G. Merriam Co. Springfield, Massachusetts, USA).
