Beryl over , and its dimensions were long and in diameter. The largest cut aquamarine gem is the Dom Pedro aquamarine, now housed in the Smithsonian Institution's National Museum of Natural History. The ancient Romans believed that aquamarine would protect against any dangers while travelling at sea, and that it provided energy and cured laziness. Emerald is green beryl, colored by trace amounts of chromium and sometimes vanadium. Most emeralds are highly included, so their brittleness (resistance to breakage) is classified as generally poor. The modern English word "emerald" comes via Middle English "Emeraude", imported from modern French via Old French
Aquamarine (novel) now grown very fond of Aquamarine, and she of them. Hailey and Claire arrive to take Aquamarine back to the ocean. They meet Raymond, who regrets that he cannot bid Aquamarine farewell before he leaves for Florida. Just then, a boy named Arthur falls into the swimming pool. Aquamarine rescues him, with the help of Raymond. Raymond, seeing her tail and thus realizing she is a mermaid, is utterly shocked, however, this discovery does nothing to impair his adoration of her. Hailey and Claire carry Aquamarine to the ocean and cast her into the water, where she is restored to