Their alchemy was closely associated with metallurgy, the making of alloys and amalgams, and th e handicrafts of the goldsmiths and silversmiths. 李贝.西洋科学史.
Palladium, rhodium and tellurium are also met with as alloys of gold. 佚名.神奇的知识之书.
Alloys, or mixtures of different metals, act in a similar manner, but in varying degrees. 佚名.神奇的知识之书.