Gold • Gold is an expensive source of material • Its not a need not a want
Silver • Silver isn’t as expensive as gold but its not cheep • You don’t need it but people like to have it.
Minerals • Some of the most expensive minerals in now are diamonds.
Gold • Gold is nice but not every one has it and its not recyclable.
Silver • As gold not every one can afford it. • An people who have it take car of it.
Minerals • Not all minerals are expensive but it looks nice and there used for different things.