It is one of Indiana’s best-kept secrets. Limestone quarried from three Indiana counties is responsible for some of America’s most impressive structures.
It was used to build the Empire State Building, the Pentagon and the Indiana State Capitol. It bedecks the Biltmore Estate in Asheville, N.C., the Tribune Tower in Chicago and the Greystone Mansion in Beverly Hills.
According to the Indiana Limestone Institute of America, “Indiana limestone projects exist in every American city, in smaller towns and villages, in Canada and in every type of atmosphere.”
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