Hello pmbarbie40! We are sorry but the owner purchased this countertop material and accents directly from the vendor and we do not have a record of the purchase or material specification. But it looks like Gray Granite marble. So you can check for it from the web.

Also we can advise you to check Bardiglio Gray marble tiles for gray accents. Here you can see the pictures from our Bardiglio Gray products:http://www.carraratiles.com/bardiglio-gray-marble-tiles-mosaics-collection.html

Good luck with your project! :)