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) thing up, and he and Aquamarine reconcile. At the party, Aquamarine and Raymond bond more, but before she flees again because of another sunset, she kisses him and asks him to meet her on the pier in the morning. When the three girls leave the party, Cecilia follows them to the water tower and discovers Aquamarine's secret. She unhooks the ladder to prevent Aquamarine from getting down and calls the news so they can expose her on national television. However, in the night, the town's mysterious handyman Leonard (Bruce Spence) helps her out and promises not to tell anyone what