[QUOTE=Магнолия;3383281]...прогревала antique gold in oil, was distracted for a long time for a conversation with a friend in a cafe... all melted... the Ingot was written off as gold Lam@
Spectacular history, showing irresponsibility Museum curators of the Hermitage...
Only do You know that the melting temperature of gold +1064,18 °C?
http://www.youtube.com/watch?v=1SFRXgoVUz0