COMPOSITION AND METALLIZATION OF ORE SOLU TIONS OF THE DEPUTATSKOE TIN-ORE DEPOSIT (YAKUTIA)

Authors
BORISENKO AS KHOLMOGOROV AI BOROVIKOV AA SHEBANIN AP BABICH VV
Citation
As. Borisenko et al., COMPOSITION AND METALLIZATION OF ORE SOLU TIONS OF THE DEPUTATSKOE TIN-ORE DEPOSIT (YAKUTIA), Geologia i geofizika, 38(11), 1997, pp. 1830-1841
Citations number
24
Journal title
Geologia i geofizika → ACNP
ISSN journal
00167886
Volume
38
Issue
11
Year of publication
1997
Pages
1830 - 1841
Database
ISI
SICI code
0016-7886(1997)38:11<1830:CAMOOS>2.0.ZU;2-C
Abstract
Study of fluid inclusions in minerals of the ores from the Deputatskoe tin-ore deposit by methods of thermobarogeochemistry (homogenization, freezing, Raman spectroscopy, analysis of salt remains on a microprob e) gave an insight into temperature, composition, and concentration of ore-forming solutions and contents of ore elements in them. The ore-f orming solutions were distinguished by high concentrations of salt com ponents (up to 60 wt.%), among which NaCl, KCl, and FeCl2 were predomi nant. High concentrations of Mn, Zn, Pb, and Ag are established. The g as phase of solutions varied from essentially methanic (+/-N-2) at dee p horizons of the deposit to carbon dioxide-nitrogen (+/-methane), the top horizons.