Share to Google Classroom The pink and white floors of the lower lobby are over 100 years old. The white marble, like that of the walls, is from Georgia. The pink marble is from Tennessee. Grades: 3 4 5 6 7 8 9 10 11 12 Subject: Social Studies Collection: South Carolina CountiesRichland | SC Counties Series: Let's Go!South Carolina State HouseI. Overview | Let's Go! | SC State House