Question

what are 6 elemts that make up Yellow Gold?

What are 6 elements that make up White Gold?

What are 5 elements for platinum for gemstone settings?

what are 2 elements that make up palladium for gemstone settings?

what is 1 element that makes up a diamond?

3 elements that make up ruby?

4 elements that make up blue sapphire?

5 elements that make up emerald?

5 elements that make up aquamarine?

8 elements that make up garnet?

5topaz

11tourmaline

4amethyst

3pearls

3opal

8jade

turquois

Answer 1

A long list and a lot of work (for you). Here are a number of sites. From them you should be able to find the information you need.
http://www.google.com/search?q=compositino+genstones&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a#hl=en&client=firefox-a&hs=QGp&rls=org.mozilla:en-US:official&&sa=X&ei=RvvzTLW4MsT7lwfa6rC-DA&ved=0CB8QvwUoAQ&q=composition+gemstones&spell=1&fp=b69933d19f024e3b