Zobrazeno 1 - 10
of 423
pro vyhledávání: '"ore-formation"'
Autor:
Surin T. N.
Publikováno v:
Руды и металлы, Iss 4, Pp 6-22 (2023)
The principal regularities of distribution of the VMS type mineralization in the Verkhneuralsk ore region in the Southern Urals are characterized. Metallogenic factors of the first kind (stratigraphic, magmatic, lithological, and tectonic) and of the
Externí odkaz:
https://doaj.org/article/804d20ec65444043b03e6a5cbdc7cc6f
Publikováno v:
Frontiers in Earth Science, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/e9b844b888154f85bca212dded59572b
Autor:
Stepanov V. A.
Publikováno v:
Руды и металлы, Iss 1, Pp 40-51 (2023)
The data on the geological and structural position, composition of metasomatites, ores, and gold content of antimony and mercury deposits and occurrences of the Priamursky gold-bearing area are presented. It was established that the ores of many of t
Externí odkaz:
https://doaj.org/article/351f6cd47b474d33ae0117563777b1a7
Autor:
Galym Zh. Nurzhanov, Vladimir V. Kuznetsov, Pavel A. Nicenko, Nelly G. Kudryavtseva, Tatiana P. Kuznetsova, Mergen M. Murzagulov
Publikováno v:
Руды и металлы, Iss 4, Pp 79-101 (2022)
The article considers the geological features and ore composition of the Dyusembay Central (Sayakhat) lead-zinc deposit in the Karsakpai metallogenic complex in the Central Kazakhstan. Historically, the complex was considered industrially significant
Externí odkaz:
https://doaj.org/article/e8fa2181f7c143138122968c5a9822db
Publikováno v:
Руды и металлы, Iss 3, Pp 78-100 (2022)
The Mutnovskoe deposit is one of the largest and most prospective ore deposits in South Kamchatka. The northern and southern flanks within the main veining zone Opredelyayushchaya, composed of low-sulfide (gold-silver) and sulfide-polymetallic (gold-
Externí odkaz:
https://doaj.org/article/5331403f00a54d44bf61d3c526a84057
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/d0392ab87ee240278c2489c179fd78b3
Autor:
Xunyu Hu, Simon Jowitt, Feng Yuan, Guangxian Liu, Jinhui Luo, Yuhua Chen, Hui Yang, Keyue Ren, Yongguo Yang
Publikováno v:
Solid Earth Sciences, Vol 7, Iss 1, Pp 23-37 (2022)
The Yangzhuang iron deposit is a Kiruna-type iron oxide-apatite (IOA) deposit within the Ningwu mining district of the Middle and Lower Yangtze River Metallogenic Belt (MLYRMB), China. This study applies a numerical modeling approach to identify the
Externí odkaz:
https://doaj.org/article/2d714f5a5eb947628ef1c86fd79c6e02
Autor:
Viktor Bertrandsson Erlandsson, Phillip Gopon, Helene Waldl, David Misch, Rainer Ellmies, Frank Melcher
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Sphalerite from the sediment-hosted Dolostone Ore Formation (DOF) Cu-Co-Zn deposit, in northwestern Namibia, has previously been shown to contain extremely high concentrations of the critical metal Co (up to 1 wt%). These concentrations are the highe
Externí odkaz:
https://doaj.org/article/e51391c919b94731ad9c0989bb01a4a8
Autor:
P. B. Shiryayev, N. V. Vakhrusheva
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 5 (2022)
The Main Saranovskoe deposit is one of the largest chrome deposits in Russia. The chrome ore bodies are localized in the ultramafites of the Northern Saranovsky massif which has been studied since 1907. The research revealed that the massif is simila
Externí odkaz:
https://doaj.org/article/a20ae79211204ced95d8892df561a221
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