Gemstone few as one in a million atoms. These so-called impurities are sufficient to absorb certain colors and leave the other colors unaffected. For example, beryl, which is colorless in its pure mineral form, becomes emerald with chromium impurities. If manganese is added instead of chromium, beryl becomes pink morganite. With iron, it becomes aquamarine. Some gemstone treatments make use of the fact that these impurities can be "manipulated", thus changing the color of the gem. Gemstones are often treated to enhance the color or clarity of the stone. Depending on the type and extent of treatment, they can affect the
Aquamarine (novel) her to Raymond. To explain her acquaintance with them, they present her as a distant cousin. Raymond is awestruck by Aquamarine, with whom he spends the evening happily. Meanwhile, Claire and Hailey begin to embrace their future and rekindle their hope. At 9 o'clock, they take Aquamarine back to the swimming pool. As she leaves, Aquamarine gives Raymond a seashell, by which to contact her by speaking her name into it; she will hear this call regardless of their relative positions. Hailey and Claire sleep together in Claire's soon-to-be-vacant house, which has been made empty of furniture. They have by