Results 61 to 70 of about 7,510 (223)

Отражение истории формирования консолидированной земной коры Приамурской золотоносной провинции в ее петрохимическом составе (по материалам отрезков сейсмических профилей Тында—Амурзет и Абакан—Тында—Татарский пролив) [PDF]

, 2017
На основі даних про швидкості поширення сейсмічних хвиль у консолідованій корі, розподіл основних петрохімічних типів порід по глибинах, співвідношення між розрахованими змістами в виділених доменах оксидів кремнію, кальцію і заліза і загальні уявлення ...
Бисеркин, И.А., Готтих, Р.П., Малинина, С.С., Писоцкий, Б.И., Черненкова, А.И.   +4 more
core   +2 more sources

Implications of Northwest Pacific Ocean Eolian Records for Northern Hemisphere Wind System Evolution

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract Northwest Pacific Ocean sedimentary eolian records preserve abundant information about the temporal evolution of Northern Hemisphere atmospheric circulation. The large spatial scale of these wind systems means that they play key roles in driving dust transportation from inland areas to the open ocean. However, the altitudinal range of dominant
Qiang Zhang, Andrew P. Roberts, Xiangyu Li, Zhongshi Zhang, Qingzhen Hao, Zhengquan Yao, Xu Tang, Lixia Ju, Jianxing Liu, Hengheng Zhao, Ke Gui, Huizheng Che, Xuefa Shi, Qingsong Liu, Zhengtang Guo   +14 more
wiley   +1 more source

The Rudnik Mts. volcano-intrusive complex (central Serbia): An example of how magmatism controls metallogeny [PDF]

, 2016
This study reports and discusses new radiometric ages, petrographical and volcanological observations and whole rock geochemical data of the rocks of the Rudnik Mts. volcano-intrusive complex. The complex hosts a Pb-Zn-Ag deposit and belongs to the Serbo-
Axel Gerdes, Kristina Šarić, Vladica Cvetković, Zoltán Pécskay   +3 more
core   +2 more sources

Mineralization at Different Structural Levels in the Crust

Acta Geologica Sinica - English Edition, Volume 99, Issue 4, Page 1042-1058, August 2025.
Abstract Metallogenic research on structural levels can reveal vertical patterns of mineralization and facilitate the deep exploration of economic minerals. However, research focusing on the correlation between structural levels and mineralization remains limited.
Saisai LI, Hongrui ZHANG, Zengqian HOU
wiley   +1 more source

Late Cretaceous structural control and Alpine overprint of the high-sulfidation Cu-Au epithermal Chelopech deposit, Srednogorie belt, Bulgaria [PDF]

, 2018
The Chelopech epithermal high-sulfidation deposit is located in the Panagyurishte ore district in Bulgaria, which is defined by a NNW alignment of Upper Cretaceous porphyry-Cu and Cu-Au epithermal deposits, and forms part of the Eastern European Banat ...
Chambefort, Isabelle, Moritz, Robert
core  

Bipolar Seesaw of Atmospheric CO2 Between North Pacific and Southern Ocean at Millennial Timescales

Geophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract The interhemispheric relation of deep‐water ventilation and surface‐ocean productivity may have played a prominent role in past atmospheric CO2 regulation. However, how these processes vary on orbital‐millennial timescales remains poorly understood.
Yi Zhong, Yanguang Liu, Jimin Yu, Chijun Sun, Qin Wen, Sev Kender, Keiji Horikawa, Xu Zhang, Michael E. Weber, Siqi Li, Hu Yang, Stefanie Kaboth‐Bahr, André Bahr, Zhaoyang Song, George E. A. Swann, Wei Cao, Sheng Yang, Yuxing Liu, Jingyu Zhang, Hai Li, Wenyue Xia, Qingsong Liu   +21 more
wiley   +1 more source

Depositional patterns constrained by slope topography changes on seamounts

Scientific Reports, 2020
Slope topography is known to control the spatial distribution of deposits on intraplate seamounts; however, relatively little is known about how slope topography changes constrain those depositional patterns.
Dewen Du, Shijuan Yan, Gang Yang, Fengdeng Shi, Zhiwei Zhu, Qinglei Song, Fengli Yang, Yingchun Cui, Xuefa Shi   +8 more
doaj   +1 more source

Contrasting Mechanisms Controlling Pb Isotopes of Dust in Inland and Marine Archives

Geophysical Research Letters, Volume 52, Issue 10, 28 May 2025.
Abstract Lead (Pb) isotopes are powerful tools for tracing dust provenance and reconstructing paleoclimate. However, variations in Pb isotopic compositions among different grain‐size fractions in sediments complicate their use. We examine the Nd‐Pb isotopic compositions of two sediment fractions (<2 μm and 30–63 μm) from the central Japan Sea during ...
Ruxi Dou, Jianjun Zou, Xuefa Shi, Zhi Dong, Yonghua Wu, Aimei Zhu, Xuguang Feng, Xinqing Zou, Sergey Gorbarenko, Yuriy Vasilenko, Aleksandr Bosin   +10 more
wiley   +1 more source

Using fractals and power laws to predict the location of mineral deposits [PDF]

, 2001
Around the world the mineral exploration industry is interested in getting that small increase in probability measure on the earth's surface of where the next large undiscovered deposit might be found. In particular WMC Resources Ltd has operations world
Broadgate, M., Cheng, Q., Hayward, N., Jennings, L.   +3 more
core  

Temporal relations between mineral deposits and global tectonic cycles [PDF]

, 2013
Natural Environment Research Council (grant NE/J021822/1) supported this research.Mineral deposits are heterogeneously distributed in both space and time, with variations reflecting tectonic setting, evolving environmental conditions, as in the ...
Cawood, Peter Anthony, Hawkesworth, Chris   +1 more
core   +2 more sources