Mineral site, and from there further subdivided by the chemistry of the W site. The Y and Z sites can accommodate a variety of cations, especially various transition metals; this variability in structural transition metal content gives the tourmaline group greater variability in colour. Other cyclosilicates include beryl, AlBeSiO, whose varieties include the gemstones emerald (green) and aquamarine (bluish). Cordierite is structurally similar to beryl, and is a common metamorphic mineral. Sorosilicates, also termed disilicates, have tetrahedron-tetrahedron bonding at one oxygen, which results in a 2:7 ratio of silicon to oxygen. The resultant common structural element is the [SiO] group. The
Aquamarine (film) he knows. Aquamarine grants him a wish for helping her out. When Cecilia shows up with her father, Storm Banks (Shaun Micallef), a news and weather reporter to expose Aquamarine, the rescue team just finds a toy dolphin in the water tower and the whole crowd, including the rescue workers, all laugh at Cecilia and Storm. Humiliated, outraged and knowing that his career may now be ruined, Storm takes Cecilia's car away from her—permanently as a punishment and tells her that when she walks to school every day, she can think about why she needs to have so much attention,