http://jerongmarble.com/
As a direct importer of natural stone, Jerong Products, Inc. is able to provide builders, distributors and homeowners with remarkably low prices on fine granite and marble products from around the world. This page has links to review pre-fabricated slab colors.
http://www.rocatilegroup.com/laufen/
The Laufen tile store in Santa Rosa carries a vast array of tile and stone products.
http://www.bedrosians.com/
Here, you will find a mountain of information about Bedrosians' store, products, services as well as links to tile and setting material manufacturer home pages and other informative ceramic tile and stone related web sites located throughout the world. You will also find an impressive catalog of tile and natural stone products available through your nearest Bedrosians Service Center (located in Santa Rosa).
http://daltileproducts.com/careandmaint.cfm
Here you can find useful information on the care and maintenance of your tile and stone surfaces.