Minor element geochemistry of Lake Michigan ferromanganese nodules

Samples of ferromanganese nodules from several localities in Lake Michigan have been analyzed for their minor element content utilizing neutron activation techniques. The...本研究采用中子活化技术（neutron activation techniques），对采自密歇根湖（Lake Michigan）多个采样点的铁锰结核（ferromanganese nodules）样品的微量元素含量进行了分析。The...