Results 21 to 30 of about 32,778 (264)

Platinum mineralization comparative characteristics of the some Far East deposits

E3S Web of Conferences, 2018
In this article shown platinum mineralization comparative characteristics for three deposits: Kondoer-traditional unique deposit and other two probably alternative source of platinum: the Poperechnoe ironmanganese deposit and the Malmyzh copper-porphyry ...
Lavrik Natalya, Litvinova Natalya, Aleksandrova Tatyana, Stepanova Valentina, Lavrik Alexandra   +4 more
doaj   +1 more source

Rb-Sr Isotopic Geochronology and Geological Implications of Dongfeng Gold Deposit in Jiaodong Area

Earth Sciences Research Journal, 2016
The superlarge Dongfeng gold deposit is located in the Potouqing faults-alteration belt of the eastern part of the ‘Zhao-Lai-gold ore belt’, which belongs to the northwestern part of the Jiaodong area.
Wang Zongyong, Han Xin, LV Guxian, Zhang Xunyu, Zhang Yingchun, Fan Xiao, Huo Qinglong, Xu Yaqing   +7 more
doaj   +1 more source

Geological Characteristics and Occurrence of Pianyanzi Au Deposit in Daduhe Basin, Sichuan

Kuangchan zonghe liyong, 2022
Pianyanzi gold deposit is located in the Daduhe metallogenic belt at the northern end of the Kangyan-Yunnan axis. It is a rare flummagnesite type gold deposit in the world.
Yan Zhang, Yin Li, Xin Yin, Cuihua Chen, Jiaxin Wang, Yulong Yang, Fa Zou   +6 more
doaj   +1 more source

Genesis of the Panzijian gold deposit in Jiaodong Peninsula, Eastern China: Insights from fluid inclusion and isotopes

Solid Earth Sciences
The Panzijian gold deposit is located in the Jiaobei uplift on the eastern margin of North China Craton. It is a quartz vein-type gold deposit in the southern end of the Qixia-Penglai ore belt. In order to explore the source and properties of ore-forming
Mingzhen Li, Guangzhou Mao, Zhengjiang Ding, Qinglin Xu, Huiji Zhao, Yanchao Han, Tieliang He   +6 more
doaj   +1 more source

In Situ Trace Elements Content of Pyrite from the Mahuagou Gold Deposit, Western Hubei Province, and Its Implications for Ore Genesis

Donghua Ligong Daxue Xuebao. Ziran Kexue Ban
[Objective] The Mahuagou gold deposit is located in the core of the Huangling anticline in western Hubei province, representing a typical medium-sized gold deposit in this area, yet its ore genesis remains unclear.
ZHOU Yun, YU Yushuai, DONG Zhihong, HUANG Xiaokun, CAO Liang, XIANG Meng, DI Yinglong, LIU Qing, WANG Zhenyuan   +8 more
doaj   +1 more source

Geological structure and mineralogy of the Mechnikovskoe gold deposit, thе Southern Urals

Литосфера, 2019
Subject. The article presents the results of study of Mechnikovskoe gold deposit associated with listvenites and beresites of the Miass region of the Southern Urals.Materials and methods. Materials were sampled during the field work of 2010– 2012.
I. Yu. Melekestseva, V. V. Zaykov, G. A. Tret’yakov, K. A. Filippova, V. A. Kotlyarov   +4 more
doaj   +1 more source

T2* Magnetic Resonance Imaging Uncovers Hemosiderin Burden in Pediatric Hemophilia: A Call for Sensitive Imaging Biomarkers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hemophilic arthropathy remains the leading morbidity in hemophilia despite modern prophylaxis, and early joint damage may be missed by routine exams. This study explored T2* MRI as a noninvasive biomarker of hemosiderin deposition in pediatric hemophilia.
Jessica Garcia, Tarique Hussain, Jeanne Dillenbeck, Matthew Hammer, Annette von Drygalski, Guy Young, Ayesha Zia   +6 more
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Substantiation of field of application of combined (traditional and physicaland-chemical) geotechnologies for the development of gravel and secondary gold deposits

E3S Web of Conferences, 2018
Problems of accumulation of technogenic tailings dumps and as a result of sluicing of gold sands of gravel deposits are considered in article. Additional recovery of fine and dispersed gold from a mineral mass of such technogenic formations can be ...
Sekisov Artur, Rasskazova Anna, Lavrov Alexandr, Bogomyakov Roman   +3 more
doaj   +1 more source

3D Quantitative Analysis of Xiadian Gold Deposit, Jiaodong Peninsula, China

Chemical Engineering Transactions, 2017
Focusing on Xiadian gold deposit in Jiaodong Peninsula, this paper examines the metallogenic information of faults and alteration zone by 3D geological modeling and 3D spatial analysis.
Mijun Wang, Xiancheng Mao, Haidong Jiang, Zhankun Liu   +3 more
doaj   +1 more source