Cook Company Dolphin sculpture teal marble

A signed Fine Art dolphin Sculpture figurine , by Cook Company. I don't know what it's made out of feels like stone, but I do not think it's stone, it's heavy, so what it's made out of I will put unknown. It's signed on the side with *Cook*, it's about 6 1/4" tall. Beautiful teal blue with white marble like streaks. I think it's a older piece, has a foil label on the bottom. No chips or cracks. A wonderful addition to your ocean themed collection.