方钠石的主要识别特征：为深蓝色、多晶结构、低RI1.48、低SG2.28在2 .65的重液中呈漂浮状态、查尔斯滤色镜下变红，放大观察可见白色的物质分布于其中。颜色与青金石较为接近，主要区分点在于青金石为多种矿物组合，内有黄铁矿颗粒和方解石呈星点状或团块状分布。方钠石是似长石类矿物中的一类，它是含氯化物的钠铝硅酸盐。方钠石因颜色与青金石相似，商业上也称之为“加拿大青金石”或“蓝纹石”。
方钠石（Sodalite）是一种呈晶态骨架的硅铝酸盐I期，自然界中为一种光致 变色的稀有宝石，其理想分子式为Naa［A16Si6024］C12。
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The alkalinity has great effects on the crystallization of sodalite, and so do the crystallizing time and temperature.
本论文实验结果表明，碱度对方钠石结晶影响很大，在较高的碱度下易于方钠石的生成；晶化温度、时间对方钠石的生成也有一定的影响。
参考来源 - 方钠石的合成及其吸附性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
综合XRD和SEM的表征结果，所得产物为一种方沸石和方钠石共构的空心球。
It was concluded that the product was hollow spheres co-constructed by analcime and sodalite characterized by XRD and SEM.
用新颖的干粉方法合成系列沸石的研究已从五元环沸石延伸到具有四元环和六元环的方钠石。
The family of zeolites that can be synthesized by the new dry powder method was extended from pentasil zeolites to sodalite having the structure composed of 4- and 6-member rings.
合成原料的配比发生改变，产品4A分子筛中会分别含有羟基方钠石、B型分子筛等杂相； 控制好原料配比，可以得到纯4A分子筛、纯B型分子筛、纯X型分子筛。
By changing the proportion of raw materials, different kinds of molecular sieves are obtained, such as those of 4A zeolite, B zeolite, X zeolite , hydroxy sodalite and their mixtures.
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