Stone filled resin sheets?

[LnP]

I was in hotel accommodation recently which had bathroom wall finishes which we liked. Wherever there might otherwise have been tiles, so shower surrounds, backsplashes etc., they'd used approx 5 mm thick sheets of what I imagine was stone filled resin. It had the look and feel of stone and was better than some of the formica laminate sheet type material I've seen. I'm attaching some photographs.

 

Does anybody know what this material is and where I can get it?

 

Thanks

 

Thanks

[Temp]

Possibly Corian ? If it's that it's quite expensive, lots more than Travertine.

 

Edited May 22 by Temp