Aluminium- The magician's "invisibility metal".
Reflects incoming energies and makes the perfect base for magic mirrors. Useful for magical protection if worn as jewellry. Copper is primarily a conductor and it is also a bridge in many ways. It's a good metal to use for a magic wand because of this. Copper can be used to draw away negative energy. Tin is an amazing substance that is a reminder that metals are made of crystals and that they are only experienced by us as "metallic" and "hard" because the circumstances