科研之友
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摘要
Cathodoluminescence (CL) microscopy is a powerful technique for studying biominerals. New progress on CL observation of biological materials is discussed especially the Mn2+ incorporation in shells during life and the relationship with environmental and/or diagenetic parameters. The aragonite-calcite transformation temperature during heating is reviewed, for example, in order to trace the chemical alteration of archaeological fired shells. New data are presented for Mn2+ activated luminescence in crystalline vaterite.
- 出版日期2013-6
