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The crystal structure of pearls and related shellfish's shells
作者姓名:Chen Junhao  Chen Guiqing
作者单位:Solid Research Group of Jinan University, Guangzhou, China;Solid Research Group of Jinan University, Guangzhou, China
基金项目:The project supported by National Natural Science Foundation of China(NSFC)
摘    要:In this article we explored the crystal structure of a few pearls and shellfish's shell of fresh water and sea water, and found that pearls and nacreous layer (perhaps and prismatic layer) of shells are all the same: CaCO3, orthorhombic system, aragonite structure and the value of lattice spacings are almost identical. This shows that the pearls of fresh water and sea water are all the same in nature.

收稿时间:1987/3/20 0:00:00
修稿时间:1987/9/10 0:00:00

The crystal structure of pearls and related shellfish's shells
Chen Junhao,Chen Guiqing.The crystal structure of pearls and related shellfish''s shells[J].Acta Oceanologica Sinica,1989,8(1):145-157.
Authors:Chen Junhao and Chen Guiqing
Institution:Solid Research Group of Jinan University, Guangzhou, China
Abstract:In this article we explored the crystal structure of a few pearls and shellfish's shell of fresh water and sea water, and found that pearls and nacreous layer (perhaps and prismatic layer) of shells are all the same: CaCO3, orthorhombic system, aragonite structure and the value of lattice spacings are almost identical. This shows that the pearls of fresh water and sea water are all the same in nature.
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