Zobrazeno 1 - 4
of 4
pro vyhledávání: '"D. A. Zamyatina"'
Autor:
D. A. Zamyatina, V. V. Murzin
Publikováno v:
Литосфера, Vol 0, Iss 1, Pp 169-177 (2016)
The data on C, O, Sr and S isotope composition of the carbonates, quartz and sulfides from the Tamunier and Vorontsovsk gold-ore deposits, localized in the Auerbakh volcano-plutonic belt are cited. It is established that on mineral isotope characteri
Externí odkaz:
https://doaj.org/article/3f60d572461f46d3b3a770ed3b96d6d2
Publikováno v:
Стратегические решения и риск-менеджмент, Vol 0, Iss 6, Pp 10-14 (2018)
Market financialisation radically changes the process of oil pricing and results in increase of price volatility. Normal contango situation in financial markets is favorable for government risk hedging. Optimal hedging strategy depends on derivatives
Externí odkaz:
https://doaj.org/article/c5b7d68160124cbeade7d51f0dfe8c21
Autor:
T. Ya. Gulyaeva, S. V. Michurin, M. T. Krupenin, A. A. Sharipova, A. A. Garaeva, D. A. Zamyatina
Publikováno v:
Lithology and Mineral Resources. 54:248-261
Ferromagnesian carbonate metasomatites in limestones of the Lower Riphean Suran Formation in the Avzyan ore region (Bashkir meganticlinorium) are represented by large Fe-magnesite deposits (e.g., Ismakaevo deposit) and breunnerite stocks (Bogryashka
Autor:
V. V. Murzin, D. A. Zamyatina
Publikováno v:
Doklady Earth Sciences. 478:211-213
The Tamunyer deposit is a typical example of gold–sulfide mineralization located in the lower lithologic–stratigraphic unit (S2–D1) of the Auerbach volcanic–plutonic belt. The latter comprises island–arc andesitic volcano–sediments, volca