There is a lot of information regarding precious metals - I will think about it and write a proper intro. Until then, I need to link all the stuff I have already written. Be forewarned, this is textbook style info and not marketing sexy speak.

Gold -- Platinum -- Palladium -- Mokume Gane -- Alternative Metals

Bring your family heirloom Gold or Platinum

Platinum, White Gold, & Palladium - which white metal to use?