examples of works

manganese ores

examples of work in the search for manganese ores
Purpose of work:
Creation of predictive geological and geophysical models, prospective for manganese mineralization for the localization and evaluation of prognostic resources of category R1 - R2, and to make recommendations on the direction and methods of further exploration for reserves in C1 - C2 when using the necessary equipment from the Customer.

Problem Statement:
- determine the geophysical features of potentially ore objects that are promising for manganese mineralization.
- identify promising anomalies for verification mining operations at the Customer's license areas.

Objects of this class are characterized by an increased content of minerals-electronic conductors (gausmanite, pyrolusite), which determined the composition of the complex of geophysical methods.

Manganese ore. Zimbabwe

Кажущееся удельное сопротивление, Марганцевые руды, марганец, месторождение, геофизика, Африка, сзггк, "Геокомплекс", Зимбабве
Кажущееся удельное сопротивление, Марганцевые руды, марганец, месторождение, геофизика, Африка, сзггк, "Геокомплекс", Зимбабаве
Кажущееся удельное сопротивление, Марганцевые руды, марганец, месторождение, геофизика, Африка, сзггк, геокомплекс, Зимбабве

Results of areal electrical exploration using the IP and the symmetrical electrical profiling method.

Map of the apparent resistivity parameter

Map of the apparent differential polarizability parameter

Geological and geophysical interpretation scheme

Based on the results of geological and geophysical studies, a hydrothermal-metasomatic type of manganese mineralization, rare for this region of Africa, was identified. Parametric characteristics of the ore deposit are established. Estimated forecast resources of categories P1-P2. A qualitative [analysis] of the ore composition was carried out, which showed a high content of Mn-containing mineral.
The purpose of the work was to clarify the features of the geological structure of the ore-prospective area and identify ore zones associated with manganese mineralization. The main geological tasks were to identify potentially ore-bearing structures in the geophysical fields for the purpose of their subsequent verification by mining and drilling operations.

Manganese ore. Timor (Indonesia)

Марганцевые руды, марганец, месторождение, геофизика, Индонезия, сзггк, геокомплекс
a) combined charts of the apparent electrical resistivity and differential polarizability;
b) geoelectric section for the electrical resistivity (inversion);
c) geoelectric section of the IP (inversion);
d) geoelectric model.
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