You should look at the catalogs from the following suppliers:
Frei & Borel: 800-772-3456
I have ordered from Frei & Borel and Gesswein and was very
pleased. I received my orders promptly and if something was out
of stock, it came separately (without a shipping fee). Also,
everything was packed very securely, so that nothing was jostled
around too much in shipping. Both companies have a great
selection of tools.
I live in New York, so I shop at Metalliferous frequently. They
have a good selection of tools, and a large selection of
findings (they also sell fine and sterling silver – but not
gold). I understand that they now have a catalog – so, I
assume that you can order by mail.
Hope this helps –