Results 41 to 50 of about 10,371 (176)

Archean granitoids of the Aravalli Craton, northwest India

, 2020
Table 1: Major (wt%) and trace element (ppm) data of Archean granitoids of the Aravalli Craton, NW India; Table 2: Nd-isotope data of Archean granitoids of the Aravalli Craton, NW ...
Md Sayad Rahaman (8422398), Rajneesh Bhutani (5844521), M. Satyanarayanan (8422401), Iftikhar Ahmad (2793085), M.A.E. Mondal (8422395)   +4 more
core   +1 more source

Radiogenic heat production in granitoids from the Sierras de Córdoba, Argentina

Geothermal Energy, 2021
One of the most important processes of heat generation from the Earth's interior is the radioactive decay of isotopes. The main hosts of the major radiogenic elements U, Th and K in the crust are granitoids.
M. Pleitavino, M. E. Carro Pérez, E. García Aráoz, M. A. Cioccale   +3 more
doaj   +1 more source

The Geological–Structural Types of Granitoids

, 1974
The existence of five natural geological structural types of granitoids is argued: (1) early orogenic (early folding or intrageanticlinal); (2) late orogenic, including granitoids of block-mountain areas; (3) tele-early orogenic; (4) tele-late orogenic;
G. M. Zaridze
core   +1 more source

Geochemical characteristics of two types of early Paleozoic granitoids from the Soer Rondane Mountains, East Antarctica [PDF]

, 2001
P(論文)Early Paleozoic granitoids of the S0r Rondane Mountains, which occur as stocks, batholiths or sheets and intrude into late Proterozoic high- to intermediate-grade metamorphic rocks, represent prominent Pan-African to post Pan-African ...
Owada, Masaaki, Tainosho, Yoshiaki, Shiraishi, Kazuyuki, Kimura, Jun-ichi, Li, Zilong   +4 more
core   +1 more source

Using synthetic models to understand the detecting ability of ground‐penetrating radar for water‐conducting structures in the bedrock of formerly glaciated site

Near Surface Geophysics, Volume 24, Issue 5, Page 669-692, October 2026.
Abstract Utilizing synthetic models for the interpretation of ground‐penetrating radar (GPR) profiles can aid in the detection of hydrogeological structures by identifying their signatures. In this study, finite difference (FD) forward modelling was used to understand the detection ability of 50 MHz GPR for (1) the quaternary deposit–bedrock contact ...
Annika Katarina Åberg, Salla Eeva, Emilia Koivisto, Susanne Charlotta Åberg, Seija Kultti, Kirsti Korkka‐Niemi   +5 more
wiley   +1 more source

On the genetic classification and tectonic implications of the Early Yanshanian granitoids in the Nanling Range, South China

, 2007
Early Yanshanian (Jurassic) granitoids are widespread in the Nanling Range of South China, and are associated with numerous non-ferrous and rare metal mineral deposits.
Li, Zheng-Xiang, Li, W., Li, X., Li WX, Li XH, Li ZX   +5 more
core   +1 more source

EARLY NEOPROTEROZOIC GRANITOIDS IN THE RYAZANOVSKY MASSIF OF THE YENISEI RIDGE AS INDICATORS OF THE GRENVILLE OROGENY AT THE WESTERN MARGIN OF THE SIBERIAN CRATON

Геодинамика и тектонофизика
Studies of the geological history of the Yenisei Ridge are important not only for understanding the tectonic evolution of mobile belts at the boundaries of ancient cratons but also for problem solving whether the Siberian craton was a part of the Rodinia
A. D. Nozhkin, O. M. Turkina, I. I. Likhanov, Yu. L. Ronkin   +3 more
doaj   +1 more source

Use of petrophysical data for siting of deep geological repository of radioactive waste

E3S Web of Conferences, 2017
The paper is devoted to analyzing the petrophysical properties and petrographical characteristics of Volyn region with the view to choosing the least permeable and so the most suitable geological formation for the radioactive waste disposal.
Petrenko Liliana, Shestopalov Vyacheslav
doaj   +1 more source

Seismic and Aseismic Slip Compete to Regulate Permeability Evolution During Fault Reactivation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Crustal permeability can be created through microearthquakes as observed at field and laboratory scales. The respective roles of seismic and aseismic slip in governing permeability evolution remain ill‐constrained. Here, we present observations of controlled pore pressure stepping experiments designed to distinguish the separate influences of ...
Junpeng Wang, Muhammad Edo Nurshal, Pengliang Yu, Zhi Geng, Matthew Roseboom, Tushar Mittal, Derek Elsworth   +6 more
wiley   +1 more source

Geology of the central Kohistan Arc, Northern Swat, Kalam (NW, Pakistan), results of a new 1:50,000 scale geological mapping

Journal of Maps
The study area in, northern Swat, Pakistan represents a critical segment of the Cretaceous to Tertiary Kohistan arc. It is characterized by complex interplay of plutonic, volcanic and metamorphic systems, whose magmatic and tectonic relationships remains
Tanveer Ahmad, M. Qasim Jan, Kirsten Drüppel   +2 more
doaj   +1 more source