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分散元素这一术语最早于1922年由维尔纳茨基所提出,然而,对于分散元素的含义并没有十分严格的界定,一般指在地壳中丰度很低(多为10-9级),在地质体中趋向于分散状态,即在岩石中以极为分散为特征的元素,包括Ga、Ge、Se、Cd、In、Te、Re、Tl等8个元素(刘英俊等,1984)。铟属于分散元素之一,早在1863年被德国科学家Reich和Richter用光谱分析法于闪锌矿中发现。铟的用途十分广泛,尤其对于现代高新
The term dispersive element was first proposed by Vernacchi in 1922. However, there is no very strict definition of the meaning of dispersed elements, and generally refers to very low abundance (mostly 10-9) in the crust, Geological bodies tend to be dispersed, ie, elements that are highly dispersed in rocks, including eight elements of Ga, Ge, Se, Cd, In, Te, Re and Tl (Liu et al., 1984). Indium belongs to one of the dispersive elements and was found in sphalerite by the German scientists Reich and Richter in 1863 by spectral analysis. The use of indium is very wide, especially for the modern high-tech