Controls on the mineralogy of S-type volcanic and plu- tonic rocks. Lithos 21, 53-66.Clemens J D, Wall V J. Controls on the mineralogy of S-type vol- canic and plutonic rocks. Lithos, 1988, 21: 53~66Clemens J D,Wall V J.Control on the mineralogy of S-type volcanic and ...
Persson, 1998, U-Pb ages of plutonic and volcanic rocks in the Svecofennian Bothnian Basin, central Sweden, and their implications for the Palaeoproterozoic evolution of the basin: GFF, 120, 357-363, doi: 10.1080/11035899801204357.LUNDQVIST, T., VAASJOKI, M. & PERSSON, P. O. 1998. U-...
Armstrong R (1966) K-Ar dating of plutonic and volcanic rocks in orogenic belts. Springer, Berlin, pp 117-133Armstrong RL (1966) K-Ar dating of plutonic and volcanic rocks in orogenic belts. In: Schaeffer OA, Zahringer J (eds) Potassium- argon dating. Springer, Berlin Heidelberg New ...
This document is part of Subvolume A1 'Light Metal Systems. Part 1: Selected Systems from Ag-Al-Cu to Al-Cu-Er' of Volume 11 'Ternary Alloy Systems - Phase Diagrams, Crystallographic and Thermodynamic Data critically evaluated by MSIT' of Landolt-Brnstein - Group IV Physical Chemistry. It...
These rocks imply the presence of an already differentiated felsic crust at >3.5 Ga, which has Nd and Hf model ages indicating mantle extraction ages extending back to the Eoarchaean. The combined record of plutonic and volcanic rocks of the Kaapvaal craton provides a more complex scenario than...
Compared with volcanic rocks, plutonic rocks have cooled more slowly, under greater pressure and in the more protracted presence of volatiles. All three factors combine to influence the structure, texture and mineralogy of plutonic rocks but it is usuall
The continental crust is central to the biological and geological history of Earth. However, crustal heterogeneity has prevented a thorough geochemical comparison of its primary igneous building blocks—volcanic and plutonic rocks—and the processes by w
Gravestones can be made fromplutonicrocks (after Pluto, the earlier name for Hades), like gabbro and granite; metamorphic rocks, like slate and marble; and sedimentary rocks, like sandstone and limestone.— David Bressan,Forbes, 31 Oct. 2024Evolution of an upper crustalplutonic-volcanic plumbing ...
Plutonic rocks are such igneous rocks as have been formed under conditions of depth and pressure, and have cooled slowly, so as to have acquired in general a distinctly crystalline structure ; the termPlutonicis opposed tovolcanic, the former designating rocks formed at some depth beneath the sur...
The youngest thermal episode, 50 to 60 Ma ago, marks the time when the Nisling Range alaskite, with its porphyry dyke swarms and explosive acid volcanic rocks, was emplaced and when the K–Ar system of the Ruby Range Batholith was thermally reset. The data provide a younger limit to ...