Early travelers to Oregon found a natural spring full of jewel-like stones, which they named Opal Springs. This pattern uses a quilt-like arrangement of shapes to show the movement and beauty of those stonesu2014naturally polished agatesu2014churning in fresh spring water. Expertly loomed, dyed and woven of pure virgin wool in our Pendleton, Oregon, mill, in a double-sided design for two different looks.