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首页> 外文期刊>Materials science & engineering. C, Biomimetic and supramolecular systems >Characterization of vaterite in low quality freshwater-cultured pearls
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Characterization of vaterite in low quality freshwater-cultured pearls

机译:劣质淡水养殖珍珠中球v石的表征

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摘要

Vaterite is a very unstable phase of calcium carbonate rarely occurring in nature. We report a discovery of vaterite in the low quality freshwater-cultured pearls of the shell Hyriopsis cumingii (Lea). Experimental evidences are given by optical microscope, micro-infrared spectroscope and X-ray diffraction pattern. The formation mechanism of vaterite in these special pearls is discussed.
机译:球ate石是碳酸钙的非常不稳定的相,在自然界中很少发生。我们报告发现壳中的三角帆蚌(Lea)的劣质淡水养殖珍珠中发现了球ate石。光学显微镜,微红外光谱仪和X射线衍射图谱提供了实验证据。讨论了这些特殊珍珠中球v石的形成机理。

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