Hi,

It's called Fantasy Brown. Some showrooms label it quartzite or granite and others call it a marble. In my experience it's much harder than marble (See quote below).

I purchased these from Arizona Tile in Sun Valley, CA

It really is gorgeous material.

Good luck with your project!

It mostly does perform like a quartzite or a granite. It’s a great stone. Geologically it does have some calcium carbonate & thus is a marble. A very hard marble. Even so, we have never noticed it etch, but since there’s some calcium carbonate we called it what it is – marble (just in case).” – Jeff @ Architectural Granite and Marble, Ltd. (AG&M)