White marble with grey streaks - it is in two larger pieces from a break in the middle, along with a few smaller pieces. These could be fitted back together when installed on a fireplace. Or the two large pieces could be made into 2 small tables. It came out of a Victorian house in San Francisco from an estate sale in the 1980's. Such mantelpieces were common in 19th century San Francisco homes.
It is approximately 40" long, 14" deep and 1.5 inches thick. It is made of several pieces of cut marble that are machined and glued together.
I can't load photos from my computer but will send photos by text.
Asking $20. You must pick this mantel up. The two large pieces are heavy but can easily be loaded into your vehicle from my garage. A pickup or SUV would be best. I have cardboard spacers to prevent any damage in transit.