electrum (alloy of gold and silver); amber; electron (Cal)
Latin word, found 11 times in the texts on Socratos.
Vergil, Eclogues 8.54: pinguia corticibus sudent electra myricae;
Vergil, Georgics 3.522: purior electro campum petit amnis; at ima
Silius Italicus, Punica 1.229: electri gemino pallent de semine uenae,
All forms of electrum