basic igneous rock meaning in Hindi

The series comprises a complex series of metasediments and basic igneous rocks.
The soils are developed on undifferentiated tertiary volcanic and basic igneous rocks.
Ocean crust consists of basic igneous rock, containing significant amounts of magnetite.
According to W . A . Tarr ( 1938 ) the primary mineral deposits are the result of direct magmatic action; he states that the splitting of magmas results in the basic igneous rocks and their accompanying group of accessory minerals formed by the first crystallization in the magma, on the one hand, and in the acidic igneous rocks and a second group of accessory minerals which were formed by deposition from the residual mother liquors.
In 1948, Morton was posted to Syria and, based in Aleppo, he took charge of a field party in the north-west of the country . " The most striking result of the work, wrote the geologist E . J . Daniel, was to establish the occurrence of Jurassic limestone in the region . . . the application of this work is more towards an understanding of the general geology of north-west Syria; and some useful information regarding the origin of the basic igneous rocks of the district, and also in respect of faulting, has been collected ."