Natina Rock Solution treated thousands of square feet rock-filled gabions. This project in southern Arizona, gave Santa Cruz River Park the decorative touch it needed. With Natina, rocks were transformed into various shades of natural brown. Natina is more than a pigment because of the natural chemical reaction to the minerals found in the rock. The Natina color blended into the park's landscape perfectly. All our solutions are natural, environmentally safe and non-toxic.