The name Aquamarine comes from the Latin aqua marinus, meaning "water of the sea," and refers to its sparkling ocean-like color. The pale blue, transparent crystal is a member of the Beryl family. Its color, sometimes bluish green, is caused by iron oxides within the chemical makeup of the stone. Ancient seer considered it to be under the influence of the moon, an orb exerting very great magnetic influence. Present day supporters of crystal-gazing suggest that when using an Aquamarine to view coming events, do so when the moon is increasing. The magnetism of the moon on the included iron oxides will strengthen the stones forecasting ability.