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本文系对IMA CNMMN批准的沸石命名法的修改建议。其中扩展了沸石类矿物的定义 ,今后凡具有沸石的性质 ,但其结构中含有四面体格架者则可视为沸石 ;亦允许非硅和铝的元素在格架内的完全替换。在具特定结构的组成系列中 ,格架外的不同阳离子中的原子比值最大者可确定为独立的矿物种 ,命名时采用相应的元素符号作为后缀 ,用连字符加在系列名称之后 [钙十字沸石类 (philipsite)和方沸石 (analcime)系列中的交沸石 (harmotome)、铯沸石 (pollucite)和斜钙沸石 (wairakite)除外 ]。具有相同结构格架的沸石中空间群对称和有序—无序关系的差异一般不作为建立独立矿物种的根据。除片沸石 (heulandite) (Si∶Al<4 .0 )和斜发沸石(clinoptilolite) (Si∶Al>4 .0 )外 ,沸石的矿物种不能只靠Si∶Al值来区分。失水、部分水化和过量水化不能作为区别沸石独立矿物种的根据。在涉及到沸石的简化分子式或平均分子式时 ,应当避免使用“理想分子式”这一术语。在不同的组成系列中最近确定的矿物种有 :brewsterite Sr、 Ba(锶沸石 Sr、 Ba)、chabazite Ca、 Na、 K(菱沸石 Ca、 Na、 K)、clinoptilolite K、 Na、 Ca(斜发沸石 K、 Na、 Ca)、dachiardite Ca、 Na(环晶沸石 Ca、 Na)、erionite Na、 K、 Ca(毛沸石 Na、 K
This paper is a modification of the proposed zeolite nomenclature recommended by IMA CNMMN. Among them, the definition of zeolite minerals is extended, and in the future where zeolite minerals are present, those with tetrahedral lattices in their structure may be considered as zeolites; complete replacement of non-silicon and aluminum elements within the framework is also allowed. In a structured series, the largest atomic ratio among different cations outside the grid can be identified as an independent mineral species, with the corresponding element notation as a suffix, followed by hyphenation after the series name [calcium cross Except for the harmotome, pollucite and wairakite in the philipsite and analcime series. The differences in space group symmetry and order-disorder relationships in zeolites with the same structural framework are generally not based on the establishment of independent mineral species. Apart from heulandite (Si: Al <4 .0) and clinoptilolite (Si: Al> 4.0), mineral species of zeolite can not be distinguished only by the Si: Al value. Loss of water, partial hydration and excessive hydration can not be used as a basis for distinguishing zeolite independent minerals. When referring to simplified or average molecular formulas of zeolites, the term “ideal molecular formula” should be avoided. The most recently identified mineral species in different compositional series are: brewsterite Sr, Ba (strontium zeolite Sr, Ba), chabazite Ca, Na, K (chabazite Ca, Na, K), clinoptilolite K, Na, Ca Zeolite K, Na, Ca), dachiardite Ca, Na (cyclic zeolite Ca, Na), erionite Na, K, Ca