Tile from 1960's to help renovate the Onion House

Greetings,
I’m restoring a home built in the style of Organic Architecture from the early 1960’s. I need to find two tiles. The first is the floor tile, which are unglazed pavers 8 inches by 3 3/4 inches, with a slight, very subtle hint of red or green. I believe the style was “Aztec.”
The second is a kitchen counter tile which is bordered by a penny tile in brown with coppery flecks. If you could point me in the right direction to find any of these tiles, I would be greatly appreciative.
Thanks for your help.

Aloha pumehana,
Beth McCormick
onionhousehawaii@earthlink.net
[www.onionhousehawaii.com]