摘要
海水养殖珍珠的表层微形貌呈现以文石晶体及壳角蛋白膜为结构单元组成的按一定方式排列的层状或阶梯状的结构或形态。单元结构的生长方式符合“隔室效应”原理。表层结构中文石的结晶度、结构有序度及壳角蛋白膜厚度是珍珠光泽强度与明亮度的决定因素 ,并影响珍珠的透明度、伴色及体色。
The outer surface of sea cultured pearl's nacre is composed of polygonal tablet of aragonite and organic matrix sheet. The formation of the mocrolaminate structure and the morphology conform to the theories named as 'compartment'. The oriental effect greatly associated with the crystallization,orientation of aragonite tablets and the thickness of the organic matrix sheet. which contribute to the transparency and the color of sea cultured pearl.
出处
《矿产与地质》
2002年第6期342-345,共4页
Mineral Resources and Geology
基金
教育部科学技术研究重点项目资助
广西青年科学基金资助项目 (桂科青 0 0 0 70 13 )
