Gemstone irradiation produce mixtures of blue and yellow-to-brown colors, so heating is required as an additional procedure to remove the yellowish color. In some cases, the new colors induced by artificial irradiation may fade rapidly when exposed to light or gentle heat, so some laboratories submit them to a "fade test" to determine color stability. Sometimes colorless or pink beryls become deep blue upon irradiation, which are called Maxixe-type beryl. However, the color easily fades when exposed to heat or light, so it has no practical jewelry application. Gemstone irradiation The gemstone irradiation is a process in which a gemstone is artificially
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