Products – Soil & Mulches – Types of Mulches – White Rock

White Rock

White Rock nuggets are quarried white quartzite. Some quarries are located in Wyoming and others in Nevada. Once quarried they are crushed and screened to 3/4″ to 1-1/2″ size nuggets.These rocks tend to fade to either a pinkish cast or a greenish cast, depending on which part of the country they were quarried.