Jamie Gold, CKD, CAPS I wasn't able to find the info on the Cambria site. If you contact them directly and describe the image, I'm sure they'll be able to provide you with that info.
While marble has long been a favorite with home bakers for its cool, smooth surface, I prefer engineered stone. This Cambria countertop offers the same coolness, but it's non-porous, thus more food safe. It's also lower maintenance — never needing to be sealed — and comes with a factory warranty.