The basalts investigated were penetrated in drillholes near the villages of Nizhniy Mamon and Podkolodnovka as three flows with an overall thickness of 3 to 57 m. An earlier study of mineral and chemical compositions of ...
Analysis of the distribution of REE in the rocks of the Geranskiy pluton suggests the following: 1) in comparison with anorthosites of autonomous type in other regions [9, 11], the rocks of the Geranskiy pluton differ in ...
The anorthosite-granite association is widespread in eastern Europe, where its typical representatives are the well-known composite intrusive complexes of the Ukrainian shield, consisting of two rock groups - the mafic, ...