Imagine a store where you could find a cast iron skillet, a handmade rocking chair, comfortable footwear, rugged outdoor gear, traditional fashions, country gourmet foods, and over 500 old-fashioned candies. Imagine no more! Wander into way back when for friendly service and quality goods at the Mast General Store in Downtown Columbia. The Mast Store in Columbia is well stocked with all your favorite brands - Chaco, The North Face, Patagonia, Columbia, Carhartt - and some new ones you'll…