(Moving from the kitchen forum, where I posted this by mistake!)

We saw a stone tile that we really like at both Home Depot & Expo Design Center (same company, I know), who neither we nor our architect nor our contractor want to order from but we haven't seen anything similar elsewhere (and have been to a couple of other very good tile shops in our area). They call it "Avocado Sandstone", I assume it really is sandstone and is a pale gray-green with a fairly fine grain and not a lot of detail, and polishes beautifully to the exact color and texture we want. Does anybody know what I'm talking about? Are there other names for this stone, and can I find it anywhere else?

How are Home Depot and Expo about providing samples? We didn't ask as it's just about impossible to get help at either place!

I've also posted this at the flooring forum, although this tile would probably be for our bathroom wall rather than floor.