1. Unimin Corp
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|41.34325,-89.00851
Phone: Phone: (815) 667-9872
2. Utica Silicates
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|41.34164,-89.00593
Phone: Phone: (815) 667-4400