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矿物中的水分为结晶水,结构水(氢氧根)、层间水、沸石水和吸附水等几种结构状态。不同结构状态的水对矿物的性质应有不同的影响。但是著名矿物学家拉尔森(E.S.Larsen)给定矿物中水的比折射度k值(又称格拉斯顿-代尔常数),不论是对何种结构状态的水都适用。曾经有许多人对这一点产生过疑义,最近曼达利诺(J.A.Mandarino)修正k值时,对各种结构状态的水仍是同用一值。矿物中各种水的折射度是否变化呢?本文作者将列举大量数据来说明这一问题。 几年前,苏联新闻报刊中报道,苏联一矿物学家曾指出,矿物中存在有密度为4克/厘米~3的“超密度水”。本文作者也收集了大量数据加以否定。
Mineral water is crystal water, structural water (hydroxide), interlayer water, zeolite water and adsorption of water and several other structural states. Different structural states of the water on the nature of minerals should have different effects. However, the well-known mineralogist E.S. Larsen gives the value of the specific refractive index k (also known as the Gladstone-Dear constant) for water in minerals, regardless of the structural state of the water. There have been many doubts about this. Recently, when J.A.Mandarino revised the value of k, it still used the same value for all structural states. Whether the refractive index of various kinds of water in minerals changes? The author of this article will enumerate a large amount of data to illustrate this problem. A few years ago, the Soviet press reported that a Soviet Union mineralogist had pointed out that there is a density of 4 grams / cm ~ 3 in the mineral “super-density water.” The author also collected a large amount of data to be rejected.