At CU, Klauder combined his European Beaux-Arts European training with a love for native materials. Rocks reached a zenith in popularity from the late 19 th century through the 30s. By the 40s, concrete took over as the building product of choice. But a resurgence in demand for Colorado stone began about 15 years ago and shows no sign of flagging. People have so much money, now, says Dan Rodriguez of Tribble Stone Co. outside Lyons.
Railroads carry the stone all over the country.
What locals have taken for granted is in heavy demand elsewhere with people willing to pay. Moss rocks from Lyons are shipped to Vail and Aspen to build fireplaces. The red and buff sandstone is purchased for patios, and even indoor flooring. Fountains and ponds are popular. For the Swenbys, that usually means that the moss rock defines a pool setting.