Model of the Mollie Kathleen Mine on display at the Pikes Peak Heritage Center. May 8, 2014 by Matt ThomasModel of the Mollie Kathleen Mine on display at the Pikes Peak Heritage Center. Mollie Kathleen Gold Mine About Matt Thomas Matt is an avid writer and explorer, who loves to showcase his home state of Colorado. His favorite place to be is right here in the Centennial State. Previous Post:Mollie Kathleen Gold Mine Tour – Cripple Creek