Results 31 to 40 of about 193,193 (217)

Structural interpretation of the Mangochi-Makanjira area (Southern Malawi) from an aeromagnetic analysis: Implications for gold exploration [PDF]

International Journal of Mining and Geo-Engineering, 2023
Malawi’s geology has not been mapped in detail and there is no detailed geological and structural assessment in relation to gold mineralization. Mangochi-Makanjira area in southern Malawi is endowed with abundant gold mineral resources but there is a ...
Joshua Chisambi, Joahua Chisambi
doaj   +1 more source

Estimating the Depth to the Basement of Anah and Its Surroundings Area, Western Iraq by Using the Source Parameter Imaging and Power Spectrum Techniques

Iraqi Geological Journal, 2023
The varying characteristics of the Precambrian basement rocks and the depth thickness variation of sedimentary cover are significant for geological structure.
Abdulrahman Al-Khalidi, Ali Al-Rahim, Ahmed Mousa   +2 more
doaj   +1 more source

3D inversion of the Sichuan Basin magnetic anomaly in South China and its geological significance

Earth, Planets and Space, 2020
The Sichuan Basin magnetic anomaly is the most striking regional aeromagnetic anomaly in South China. It is characterized by a continuous large-scale linear magnetic anomaly and contains long-wavelength constituents which could still be detected on ...
Jie Wang, Changli Yao, Zelin Li, Yuanman Zheng, Xuhui Shen, Zhima Zeren, Wenlong Liu   +6 more
doaj   +1 more source

Research achievements of the Qinghai-Tibet Plateau based on 60 years of aeromagnetic surveys

China Geology, 2021
: The Qinghai-Tibet Plateau (also referred to as the Plateau) has long received much attention from the community of geoscience due to its unique geographical location and rich mineral resources. This paper reviews the aeromagnetic surveys in the Plateau
Sheng-qing Xiong
doaj   +1 more source

Magnetic anomalies along the traverse route from Syowa to Mizuho Stations, East Antarctica

Antarctic Record, 1984
The 21st Japanese Antarctic Research Expedition (JARE-21) made aeromagnetic surveys along the traverse route from Syowa to Mizuho Stations by using a proton precession magnetometer.
Kazuo Shibuya, Katsutada Kaminuma, Akira Ikami, Kiyoshi Ito   +3 more
doaj   +1 more source

The Estimation of Magnetite Prospective Resources Based on Aeromagnetic Data: A Case Study of Qihe Area, Shandong Province, China

Remote Sensing, 2021
In the Qihe area, the magnetic anomalies caused by deep and concealed magnetite are weak and compared with ground surveys, airborne surveys further weaken the signals. Moreover, the magnetite in the Qihe area belongs to a contact-metasomatic deposit, and
Xiuhe Gao, Shengqing Xiong, Changchun Yu, Dishuo Zhang, Chengping Wu   +4 more
doaj   +1 more source

A Reassessment of Petrochemistry of ~1.2 Ga Tonalitic Rocks of the Northern Tugela Terrane, Natal Metamorphic Belt, South Africa: Further Constraints on the Evolution of This Belt

Geological Journal, EarlyView.
Our petrochemical studies on ~1.2 Ga granitoids of the Natal Metamorphic Belt, South Africa, do not suggest any property similar to Phanerozoic‐style subduction‐related granitoids. Plot of Kotongweni Tonalite in Y versus Sr diagram (after Moyen 2011), note that most samples have Sr/Y < 50.
Palesa Leuta, Saumitra Misra, Thembiso O. Basupi   +2 more
wiley   +1 more source

Aeromagnetic Anomaly Characteristics and Prospecting Direction in the Jiaduoling Area, Northern Segment of the Southwest Sanjiang Metallogenic Belt

Applied Sciences
The Jiaduoling area is located in the northern segment of the Southwest Sanjiang Metallogenic Belt, a region characterized by complex geological structures and abundant mineral resources.
Jianchun Xu, Yanxu Liu, Baodi Wang, Xuanjie Zhang, Yanan Zhang, Xin Wang   +5 more
doaj   +1 more source

Interpretation of the aeromagnetic anomalies of mainland Scotland using pseudogravimetric transformation and other methods [PDF]

, 1990
A procedure to upward continue magnetic anomalies observed on an irregular surface onto a horizontal plane has been developed and applied to the aeromagnetic map of Great Britain.
Taib, Samsudin Hj.
core  

The Aurora Vent Field at the Transition From Magmatic Accretion to Tectonic Extension on Gakkel Ridge: Constraints From Microseismicity and Aeromagnetic Observations

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract The Aurora hydrothermal vent field (AVF) is the first confirmed active vent system on the Arctic Ocean seafloor, located at the western end of the ultraslow spreading Gakkel Ridge. It marks a distinctive endmember among ridge‐axis hydrothermal systems, where volcanic construction and ultramafic influence co‐exist.
Matthias Pilot, Mechita C. Schmidt‐Aursch, Graeme Eagles, Vera Schlindwein   +3 more
wiley   +1 more source