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Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system : experimental data. / Palyanova, G. A.; Mikhlin, Yu L.; Karmanov, N. S. et al.

In: Doklady Earth Sciences, Vol. 474, No. 2, 01.06.2017, p. 636-640.

Research output: Contribution to journal › Article › peer-review

Harvard

Palyanova, GA, Mikhlin, YL, Karmanov, NS, Kokh, KA & Seryotkin, YV 2017, 'Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system: experimental data', Doklady Earth Sciences, vol. 474, no. 2, pp. 636-640. https://doi.org/10.1134/S1028334X1706006X

APA

Palyanova, G. A., Mikhlin, Y. L., Karmanov, N. S., Kokh, K. A., & Seryotkin, Y. V. (2017). Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system: experimental data. Doklady Earth Sciences, 474(2), 636-640. https://doi.org/10.1134/S1028334X1706006X

Vancouver

Palyanova GA, Mikhlin YL, Karmanov NS, Kokh KA, Seryotkin YV. Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system: experimental data. Doklady Earth Sciences. 2017 Jun 1;474(2):636-640. doi: 10.1134/S1028334X1706006X

Author

Palyanova, G. A. ; Mikhlin, Yu L. ; Karmanov, N. S. et al. / Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system : experimental data. In: Doklady Earth Sciences. 2017 ; Vol. 474, No. 2. pp. 636-640.

BibTeX

@article{ba02ca5d1d5d40a2ba5c3868ce398872,
title = "Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system: experimental data",
abstract = "The forms of Au and Ag occurrence in the crystallization products of melts in the Fe–S–Ag–Au system depending on the proportions of Fe/S and Ag/Au have been studied at (Fe + S)/(Ag + Au) = 0.1. It is shown that the S-rich systems with S/Fe = 2 contain Au–Ag sulfides and Au–Ag alloys. The systems depleted in S with S/Fe = 1 contain only Au–Ag alloys. The results of XPS provide evidence for the sulfide and metallic components of Au and Ag among the crystallization products of melts in the system studied at S/Fe = 2 and a metallic component with S/Fe = 1. According to the data of electron microprobe analysis, the content of “invisible” forms of noble metals in pyrite and pyrrhotite is < 0.024 wt % for Au and <0.030 wt % for Ag; the contents of “invisible” Au and Ag in troilites are 0.040 ± 0.013 wt % Au and 0.079 ± 0.016 wt % Ag.",
author = "Palyanova, {G. A.} and Mikhlin, {Yu L.} and Karmanov, {N. S.} and Kokh, {K. A.} and Seryotkin, {Yu V.}",
year = "2017",
month = jun,
day = "1",
doi = "10.1134/S1028334X1706006X",
language = "English",
volume = "474",
pages = "636--640",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "2",

}

RIS

TY - JOUR

T1 - Visible and “invisible” forms of gold and silver in the crystallization products of melts in the Fe–S–Ag–Au system

T2 - experimental data

AU - Palyanova, G. A.

AU - Mikhlin, Yu L.

AU - Karmanov, N. S.

AU - Kokh, K. A.

AU - Seryotkin, Yu V.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - The forms of Au and Ag occurrence in the crystallization products of melts in the Fe–S–Ag–Au system depending on the proportions of Fe/S and Ag/Au have been studied at (Fe + S)/(Ag + Au) = 0.1. It is shown that the S-rich systems with S/Fe = 2 contain Au–Ag sulfides and Au–Ag alloys. The systems depleted in S with S/Fe = 1 contain only Au–Ag alloys. The results of XPS provide evidence for the sulfide and metallic components of Au and Ag among the crystallization products of melts in the system studied at S/Fe = 2 and a metallic component with S/Fe = 1. According to the data of electron microprobe analysis, the content of “invisible” forms of noble metals in pyrite and pyrrhotite is < 0.024 wt % for Au and <0.030 wt % for Ag; the contents of “invisible” Au and Ag in troilites are 0.040 ± 0.013 wt % Au and 0.079 ± 0.016 wt % Ag.

AB - The forms of Au and Ag occurrence in the crystallization products of melts in the Fe–S–Ag–Au system depending on the proportions of Fe/S and Ag/Au have been studied at (Fe + S)/(Ag + Au) = 0.1. It is shown that the S-rich systems with S/Fe = 2 contain Au–Ag sulfides and Au–Ag alloys. The systems depleted in S with S/Fe = 1 contain only Au–Ag alloys. The results of XPS provide evidence for the sulfide and metallic components of Au and Ag among the crystallization products of melts in the system studied at S/Fe = 2 and a metallic component with S/Fe = 1. According to the data of electron microprobe analysis, the content of “invisible” forms of noble metals in pyrite and pyrrhotite is < 0.024 wt % for Au and <0.030 wt % for Ag; the contents of “invisible” Au and Ag in troilites are 0.040 ± 0.013 wt % Au and 0.079 ± 0.016 wt % Ag.

UR - http://www.scopus.com/inward/record.url?scp=85024090634&partnerID=8YFLogxK

U2 - 10.1134/S1028334X1706006X

DO - 10.1134/S1028334X1706006X

M3 - Article

AN - SCOPUS:85024090634

VL - 474

SP - 636

EP - 640

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 10092083