This is because the sand along the bay is olivine, which is created when cinder cones from active volcanoes break down. The soft mineral is found on the earth's subsurface or upper mantle.

Additional experiments showed that vibrations and music further enhanced the reaction. Verheggen's next artwork used olivine sand in water, where musical tones and vibrations reduced the CO2 ...

this green sand beach offers a great alternative. Color: Green Reason for its Color: High concentrations of olivine Location: Harriman Fjord in Prince William Sound is known for breathtaking views ...