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珍珠的组成中,珍珠质是最基本的组分。它均由90％的文石、5％的Conchiolin(将文石晶体联结起来的有机蛋白质)及其它有机物质组成。珍珠的颜色由体色和伴色两部分组成:体色主要由牡蛎的生物种(特别是其套膜组织、珍珠母的成分及水体环境中的微量元素几种因素决定,是代表珍珠的基本颜色,黑珍珠的体色可分为银色、银蓝色、金黄色、黑褐色、绿黑色和黑色等6种;伴色是一种典型的颜色混合产物,它往往在珠旋转时最清楚,是由珍珠的体色在其项
In the composition of pearls, nacre is the most basic component. It consists of 90% aragonite, 5% Conchiolin (the organic protein that links aragonite crystals), and other organic materials. The color of pearl is composed of body color and partner color. The color of body mainly consists of the species of oyster (especially its mantle tissue, the composition of nacre and the trace elements in water environment, which are the basic representative of pearl Color, black pearl body color can be divided into silver, silver blue, golden yellow, dark brown, green black and black 6 species; with color is a typical color mixture, it is often the most clear in the bead rotation, It is made of pearl body color in its item