Gemstone usually found in. For example, diamonds, which have a cubic crystal system, are often found as octahedrons. Gemstones are classified into different "groups", "species", and "varieties". For example, ruby is the red variety of the species corundum, while any other color of corundum is considered sapphire. Other examples are the emerald (green), aquamarine (blue), red beryl (red), goshenite (colorless), heliodor (yellow) and morganite (pink), which are all varieties of the mineral species beryl. Gems are characterized in terms of refractive index, dispersion, specific gravity, hardness, cleavage, fracture and luster. They may exhibit pleochroism or double refraction. They may have luminescence
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