Results 51 to 60 of about 19,588 (165)

Sm-Nd isochron age of the calcite from shewushan carlin-type gold deposit in the middle-lower yangtze metallogenic belt, eastern China

Frontiers in Earth Science
The Shewushan gold deposit, situated in the western extension of Edongnan, marks the westernmost point of the Middle-Lower Yangtze Metallogenic Belt, is an important iron and copper mineralization area in the Middle-Lower Yangtze Metallogenic Belt (MLYB).
Dongyong Lin, Rongke Xu, Xin Chen, Pengjie Cai, Shunli Zheng, Junzhen Yu, Jia Liu, Wenyang Du, Minfang Wang, Xingying Xu   +9 more
doaj   +1 more source

Exploring gold mineralization in altered ultramafic rocks in south Abu Marawat, Eastern Desert, Egypt. [PDF]

Sci Rep, 2023
Eldougdoug A, Abdelazeem M, Gobashy M, Abdelwahed M, Abd El-Rahman Y, Abdelhalim A, Said S.   +6 more
europepmc   +1 more source

One-Pot Synthesis and Immobilization of Gold Nanoparticles Using Peptidyl Microbeads

Molecules
Gold nanoparticles (AuNPs) have surface plasmon resonance (SPR) and catalytic activity that are not found in bulk gold and have been studied in various fields.
Shuhei Yoshida, Koki Yoshida, Taichi Isozaki, Maho Oura, Makoto Ozaki, Takaaki Tsuruoka, Kenji Usui   +6 more
doaj   +1 more source

Detection of prospective areas for mineralization deposits using image analysis technique of aeromagnetic data around Marsa Alam-Idfu road, Eastern Desert, Egypt

Egyptian Journal of Petroleum, 2019
Area around Marsa Alam-Idfu road is considered as one of the most prospective regions for gold and base metals mineralization in Egypt. The total intensity aeromagnetic reduced to northern magnetic pole (RTP) data of such area revealed that a set of ...
A.S.M. Assran, R.A.Y. El Qassas, M.H.M. Yousef   +2 more
doaj   +1 more source

Gold in minerals and the composition of native gold [PDF]

Circular, 1969
Robert Sprague Jones, Michael Fleischer
openaire   +1 more source

Application of the geostatistical Module ArcGIS for study of a geochemical field (on an example of a site Ponpel-Shor, Polar Ural)

RUDN Journal of Engineering Research, 2010
The maps of distribution of gold concentration and its elements-indicators on a surface were constructed for the site of gold mineralization Ponpel-Shor (Polar Ural).
V E Markov, А F Georgievskiy, L V Frolov   +2 more
doaj  

Geochemical features of native gold from the Shamanikha-Stolbovaya ore region, Magadan Oblast

Руды и металлы
The paper presents data on native gold from the Shamanikha-Stolbovaya ore region of the Prikolymskoe uplift in the Northeastern Russia. Gold mineralization developed in the region, taking into account its geochemical characteristics and data on the ...
Litvinenko I. S.
doaj   +1 more source

TO THE PROSPECTING OF LODE GOLD DEPOSITS IN DIFFICULT MOUNTAIN-TAIGA LANDSCAPES: THE MIDDLE-ISHIMBINSK AREA OF YENISEI GOLD PROVINCE (KRASNOYARSK REGION)

RUDN Journal of Engineering Research, 2015
The paper is devoted to the new methods of prospecting of lode gold deposits in difficult mountain- taiga landscapes. Their efficiency and the preliminary results of exploration for the Sredne-Ishimbinskaya area in Yenisei gold province are discussed ...
R Kh Mansurov
doaj  

Dzheltulak system of the Oktyabrsky ore-placer node of the Amur gold-bearing province

Известия высших учебных заведений: Геология и разведка
Background. Information on the Dzheltulak large placer system of the Amur gold-bearing province, which has produced 80 tons of gold, is presented. Aim. To determine the geological and structural position of the Dzheltulak placer system, one of the most ...
V. A. Stepanov, A. V. Melnikov
doaj   +1 more source

Gold mineralization of the Arctic Belt of the Russian Far East

Руды и металлы
The gold ore-bearing potential of the Early Cretaceous Arctic orogenic belt of the Far Eastern Arctic is characterized. The gold mineralization is represented by the Au-quartz vein, Au-sulfide disseminated in folded and crushed zones, Au-Bi (gold-rare ...
Goryachev N. A.
doaj   +1 more source