Journal of Chemistry / 2020 / Article / Tab 3

Research Article

Concentrating Mill Wastes are the Source of Pollution of Human Environment and Natural Ecosystems with Heavy Metals: A Case Study in Primorsky Krai, Russian Federation

Table 3

Chemical composition of fibroferrite

ElementWeight (%)Atomic (%)Oxide form
FormulaMass (%)

Mg1.901.84MgO3.14
Al0.890.78Al2O31.68
S24.7218.16SO361.72
Mn1.660.71MnO2.14
Fe21.689.15FeO27.89
Zn1.210.44ZnO1.51
As1.460.46As2O31.92
O46.4968.47
Total100.00100.00

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