बेसाल्ट्स इसके अंग्रेजी अर्थ का उदाहरण

Counter to prevailing scientific views, Anderson argued that the deeper layers of the mantle are dense and refractory and unable to rise to the surface or to produce basalts.

Anderson suggested that all basalts are produced in the upper mantle.

Plume heads, continental lithosphere, flood basalts and tomography, in: Magmatism and the Causes of Continental Break-up, B.

Isla Floreana is a shield volcano, which has erupted alkaline basalts since 1.

Cheakamus Valley basalts.

Exposed volcanic rocks include basalts, tuffs and ash formed between 4.

Columbia River basalts, 10 to 20"nbsp;million years old, that underlie much of the Bull Run watershed are exposed near the bottoms of steep canyons along the river and its tributaries.

It turns out that the chemistry of erupted basalts associated with the MTJ are typical of mantle wedge–derived melts, characterized by enrichment in the large-ion lithophile elements and depletion in the high-field-strength elements.

In general the Jharkhand plateau consists of the metasedimentary rocks of precambrian age, Gondwana sedimentary rocks, Rajmahal basalts and upper tertiary sediments.

Despite the good fit of Archean plutons to the CHUR Nd isotope evolution line, DePaolo and Wasserburg (1976) observed that the majority of young oceanic volcanics (Mid Ocean Ridge basalts and Island Arc basalts) lay +7 to +12 ɛ units above the CHUR line (see figure).

Trapp (trap) is also used to refer to flood (plateau) basalts, e.