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Chemical analysis of manganese nodules and crusts from the Romanche trench ar...
Manganese nodules and manganese crusts covering basalt or volcanic breccia rocks have been analysed using various methods. Energy dispersive X-Ray analysis (EDAX)was used for... -
Chemical composition of a marine manganese nodule from the Atlantic Ocean
Several microprobe chemical analysis on an ellipsoidal Mn nodule with rough surface (5.4x4.8x3.8 cm) and a volcanic core. Measurements were performed on a cross section. From...
