Wood and stone are traditionally two of the most popular materials for building. A much less common choice is wooden stone. Yet, that is exactly what a Colorado entrepreneur decided to use to build his business in 1932. Apparently tired of working with regular wood, lumber dealer William T. Brown constructed a building entirely of Colorado petrified wood. Even the floor was made of petrified wood. The completed product was billed as the “world’s oldest gas station” with a purported age of 175 million. As Brown had hoped, his ancient…