淡水珍珠的生物矿化机理研究进展
马玉菲, 乔莉, 冯庆玲

Research Progress on Biomineralization Mechanism of Freshwater Pearl
MA Yu-Fei, QIAO Li, FENG Qing-Ling
图2 珍珠内层晶体方解石a及外层晶体文石b的扫描电镜照片 [ 19 ]
Fig. 2 Comparative SEM views for pearl internal layer crystals mostly calcite a and external surface crystals mostly aragonite b [ 19 ]