Thank you for your question, this kitchen was completed by our good friends at Kitchen Kraft inc. in Columbus OH, and according to their Houzz page "The counter top is granite and is called super white granite. We chose
this because it looks like carrara marble, but is not as porous and
requires less maintenance. Super white has been listed as granite and
marble on the internet. Another Houzz user asked what material does our
source list super white as, and they list it as granite. We hope this
information was helpful."