ferromanganese

n.

锰铁，铁锰齐；

high carbon ferromanganese高碳锰铁

1. The phosphomolybdate blue spectrophotometric determination of phosphorus in ferromanganese was studied.
   研究了磷钼蓝光度法快速测定锰铁中磷的方法。

Rare earth element zonation in Pacific ferromanganese nodules
Sequential leaching of marine ferromanganese precipitates: Genetic implications
The uptake of cobalt into ferromanganese nodules, soils, and synthetic manganese (IV) oxides
Rare earth element geochemistry of oceanic ferromanganese nodules and associated sediments
The oxidation state of manganese in marine sediments and ferromanganese nodules
The uptake of cobalt into ferromanganese nodules, soil, and synthetic manganese (IV) oxides. Geochim Cosmochim Acta
Ferromanganese nodules from MANOP Sites H, S, and R—Control of mineralogical and chemical composition by multiple accretionary proc...
Uptake of elements from seawater by ferromanganese crusts: solid-phase associations and seawater speciation
A chemical technique for separation of ferromanganese minerals, carbonate minerals and absorbed trace elements from pelagic sediments
60 Myr records of major elements and Pb–Nd isotopes from hydrogenous ferromanganese crusts: reconstruction of seawater paleochemistry