Results 21 to 30 of about 8,056 (240)

Dharwad Granitoids

, 2020
Bulk-rock geochemical data of Dharwar Granitoids.The Dharwad granitoids are intermediate to felsic in composition with a narrow range of silica, low to moderate potassium and considerably higher sodium oxides. They have moderate to higher alumina content
Boraiaha, C (via Mendeley Data)
core   +1 more source

Mechanical properties of selected granitoids along the Karora hydropower project, Besham, Northern Pakistan: Insights from petrography and joint analysis

Frontiers in Earth Science, 2023
The stability of tunnel site depends upon the deformation behaviors of the surrounding rocks, including joint density, mineral composition, micro cracks, and grain boundaries.
Musa Khan, Huan Li, Asad Khan, Waqas Hussain, Rehan Khan, Rehan Khan, Rashid Ali   +6 more
doaj   +1 more source

Petrography, geochemistry and tectonic setting of ‎Hanar granitoids (south of Birjand): a signature for magmatism ‎identification of east of Lut block [PDF]

پترولوژی, 2018
The Hanar granitoids, geographically located 155 km south of Birjand in the east of Iran. Geologically, It belongs to the Lut block volcanic–plutonic belt and occurs near to the Lut block-Sistan suture zone border. The granitoid rocks consist of tonalite,
Siavash Omidianfar, Mohammad Rahgoshay, Iman Monsef   +2 more
doaj   +1 more source

Geochemical characteristics of the granitoids of Mikir Hills massif of Shillong plateau, Northeast India: implication for Pan-African magmatic activity

, 2009
Mikir Hills massif (MHM) of the Shillong plateau, in northeastern India extends over an area of about 7000 km2. MHM vis-à-vis Shillong plateau record granite magmatism from 881 to 479 Ma related to Pan-African magmatic event.
Ahmad, Talat, M. Faruque Hussain, Talat Ahmad, Faruque Hussain, M.   +3 more
core   +1 more source

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

High-K, I-type Tonian post-collisional magmatism in the South Delhi Terrane, NW India: Petrogenetic and tectonic implications

Geosystems and Geoenvironment
The limited whole-rock geochemical data of the granitoids exposed in the southern domain of the South Delhi Terrane, Aravalli orogen, northwestern India characterised these rocks as subduction-related continental arc I-type granites.
Manisha, Parampreet Kaur, Naveen Chaudhri   +2 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

AGE AND COMPOSITION OF THE EARLY PALEOZOIC MAGMATIC ASSOCIATIONS AND RELATED RARE-ELEMENT PEGMATITES IN THE SOUTH-EASTERN PART OF THE SANGILEN BLOCK, TUVA-MONGOLIAN MASSIF

Геодинамика и тектонофизика, 2021
The article presents new data on ages (U-Pb zircon dating, SIMS SHRIMP-II) and chemical compositions of rocks from gabbro-granitic and granite-leucogranitic magmatic associations.
L. G. Kuznetsova, S. P. Shokalsky, S. A. Sergeev, S. I. Dril   +3 more
doaj   +1 more source

Thermal expansion of granitoids

Environmental Earth Sciences, 2018
The thermal rock properties are particularly important for natural stones whenever a temperature change may occur, which becomes particularly important when different materials are combined on any architectural structure. The thermal expansion of a rock is dependent on the coefficients of the expansion of the individual rock-forming minerals and the ...
Siegesmund, Siegfried, Sousa, Luís, Knell, Christian   +2 more
openaire   +2 more sources

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