Results 1 to 10 of about 1,086 (116)

Tectonic and metallogenic implications of W-Sn related granitoid rocks in the Kawthaung-Bankachon area, southernmost part of Myanmar: Constraints from petrology, geochemistry, and U-Pb zircon geochronology

Geosystems and Geoenvironment, 2023
Granitoid rocks are widely distributed along the N-S trending tectonic belts encompassing Myanmar, Thailand, Peninsular Malaysia, and Indonesia and these granitoid rocks are host to the world's largest deposits of tin-tungsten, in terms of both ...
Charles Makoundi, Khin Zaw, Ivan Belousov   +2 more
exaly   +3 more sources

Radiological hazards assessment associated with granitoid rocks in Egypt

Nuclear Engineering and Technology
The present study aimed to assess the radioactive hazards associated with the application of granitoid rocks in building materials. An HPGe spectrometer was used to detect the levels of the radioactive elements uranium-238, thorium-232, and potassium-40 ...
Mohamed Youssef, Ahmed Abdel Gawad, Mayeen Uddin Khandaker M U Khandaker   +2 more
exaly   +3 more sources

Geochemistry and petrography of Chamatoo A-type granitoid, Eastern Gilan, North Iran [PDF]

پترولوژی, 2021
Chamatoo intrusive body with monzonite to granite composition located south of Amlash city and east of Guilan in the Western Alborz. Petrographically, the Chamatoo intrusive body is mostly made of alkali feldspars and plagioclase with biotite, pyroxene ...
Milad Rezania ye Komachaly, Mojgan Salavati, Saeid Hakimi Asiabar   +2 more
doaj   +1 more source

Determination of Tin, Lead and Zinc in a Tin-Lead-Zinc Deposit in Xianghualing Mining Area, Hunan Province by Inductively Coupled Plasma-Optical Emission Spectrometry with Alkali Fusion

Yankuang ceshi, 2023
BACKGROUND The Xianghualing mining area in Hunan Province is an important part of the east-west tectonic-magmatic-metallogenic belt in the Nanling area.The ore-forming geological conditions in the mining area are superior, and it is famous for its many ...
XIAO Xilian, XIA Jinlong, LI Xiaodan, LU Youyue, YANG Xiaoli, YANG Hongmei   +5 more
doaj   +1 more source

PETROLOGI GRANITOID KAPUR DI KOMPLEKS GRANITOID PADEAN

JGE, 2022
Batuan granitoid di Provinsi Lampung dapat ditemukan di peta geologi regional lembar Kota Agung dan Lembar Tanjungkarang. Masih sedikitnya penelitian tentang batuan granitoid Formasi Granit Kapur di Lampung mendasari penelitian ini.
Yogi Adi Prasetya, Lamganda Nainggolan, Bilal Al Farishi   +2 more
doaj   +1 more source

Geochemistry and Sr-Nd Isotopes of the Oligo-Miocene Bagh-e-Khoshk Granitoid in SE of the UDMA, Iran: Implications for Petrogenesis and Geodynamic Setting [PDF]

Journal of Sciences, Islamic Republic of Iran, 2020
Oligo-Miocene Bagh-e-Khoshk granitoid stock is intruded into the Eocene volcanic rocks in the southeastern part of the Urumieh-Dukhtar Magmatic assemblage in Iran.
Sayed zia Hosseini, Mohsen Arvin
doaj   +1 more source

Effects and mechanism of igneous rock on selenium in the tropical soil-rice system in Hainan Province, South China

China Geology, 2022
To illuminate the migration and transformation of selenium (Se) in the igneous rock-soil-rice system, 285 pairs of rhizosphere soil and rice samples were collected from the granitoid and basalt areas in Hainan Province, South China. The contents of Se in
Xiu-jin Liu, Ke Yang, Fei Guo, Shi-qi Tang, Ying-han Liu, Li Zhang, Hang-xin Cheng, Fei Liu   +7 more
doaj   +1 more source

Geochemistry and petrogenesis of the Alamkandi granitoid body and Fe skarn (west of Mahneshan, the Zanjan province)

Journal of Economic Geology, 2021
Introduction Fe skarn deposits are the largest skarn deposits which are exploited for Fe as well as by-products of Cu, Co, Ni and Au (Meinert et al., 2005).
Farzaneh Nouri, Mir Ali Asghar Mokhtari, Javad Izadyar, Hossein Kouhestani   +3 more
doaj   +1 more source

GEOCHEMICAL CHARACTERISTICS OF GOLD-BEARING GRANITOIDS AT AYANFURI IN THE KUMASI BASIN, SOUTHWESTERN GHANA: IMPLICATIONS FOR THE OROGENIC RELATED GOLD SYSTEMS [PDF]

Earth Science Malaysia, 2020
This study investigates auriferous granitoids from the Esuajah and Fobinso pits within the Ayanfuri environment in the Paleoproterozoic Kumasi basin.
Theophilus K. Agbenyezi, Gordon Foli, Simon K. Y. Gawu   +2 more
doaj   +1 more source

Petrogenesis Intrusi Granitoid Langkup di Desa Rantau Kermas dan Sekitarnya, Kecamatan Jangkat, Kabupaten Merangin, Provinsi Jambi

Jurnal Geosains dan Remote Sensing, 2021
Granitoid Langkup tersingkap baik di Desa Rantau Kermas, dikarenakan keberadaannya tepat tersingkap di bagian Perbukitan Barisan yang merupakan jalur busur magmatik Sunda-Banda berumur Miosen Akhir-Pliosen.
Mulyadi Syaifullah, Hari Wiki Utama
doaj   +1 more source