Annealing 1/20 14kt Gold filled material

Does anyone know if annealing 1/20 14kt gold filled material would be
different from annealing pieces made of 14kt gold? If so, how would
one accomplish annealing of material of this type?

Thanks,
Laura

Laura H. Hastings
Eclectica Jewelry
Tucson, Arizona
USA
http://www.rubylane.com/shops/eclectica