What white material fills Augusta National's bunkers?

Spruce Pine sand fills Augusta National’s famous white bunkers. Despite its familiar name, the material is largely granulated quartz, produced as a byproduct of feldspar mining near Spruce Pine, North Carolina.

The material became associated with Augusta in the early 1970s. Club chairman Clifford Roberts saw the bright, consistent material being used at Linville Golf Club in North Carolina and decided it suited Augusta National’s bunkers. Its pale color creates the dramatic contrast seen on Masters broadcasts, while its angular grains provide distinctive playing characteristics.

A frequently repeated story says the mining company initially refused payment for the material. Roberts reportedly responded by offering the company’s owner access to Augusta National, later providing six Masters passes. Whether remembered as sand or quartz, the material is not ordinary beach or limestone sand.

Augusta National has dozens of strategically placed bunkers, and their appearance is part of the course’s visual identity. Players must adjust to the firm, specialized surface rather than assuming every white bunker behaves like soft conventional sand.