Standard

U-Th-He dating of native gold : First results, problems, and outlooks. / Yakubovich, O. V.; Shukolyukov, Yu. A.; Kotov, A. B.; Brauns, M.; Samsonov, A. V.; Komarov, A. N.; Yakovleva, S. Z.; Sal'nikova, E. B.; Gorokhovskii, B. M.

In: Petrology, Vol. 22, No. 5, 09.2014, p. 429-437.

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

Harvard

Yakubovich, OV, Shukolyukov, YA, Kotov, AB, Brauns, M, Samsonov, AV, Komarov, AN, Yakovleva, SZ, Sal'nikova, EB & Gorokhovskii, BM 2014, 'U-Th-He dating of native gold: First results, problems, and outlooks', Petrology, vol. 22, no. 5, pp. 429-437. https://doi.org/10.1134/S0869591114050075

APA

Yakubovich, O. V., Shukolyukov, Y. A., Kotov, A. B., Brauns, M., Samsonov, A. V., Komarov, A. N., Yakovleva, S. Z., Sal'nikova, E. B., & Gorokhovskii, B. M. (2014). U-Th-He dating of native gold: First results, problems, and outlooks. Petrology, 22(5), 429-437. https://doi.org/10.1134/S0869591114050075

Vancouver

Yakubovich OV, Shukolyukov YA, Kotov AB, Brauns M, Samsonov AV, Komarov AN et al. U-Th-He dating of native gold: First results, problems, and outlooks. Petrology. 2014 Sep;22(5):429-437. https://doi.org/10.1134/S0869591114050075

Author

Yakubovich, O. V. ; Shukolyukov, Yu. A. ; Kotov, A. B. ; Brauns, M. ; Samsonov, A. V. ; Komarov, A. N. ; Yakovleva, S. Z. ; Sal'nikova, E. B. ; Gorokhovskii, B. M. / U-Th-He dating of native gold : First results, problems, and outlooks. In: Petrology. 2014 ; Vol. 22, No. 5. pp. 429-437.

BibTeX

@article{5c83db673dad4728b04f3e5d94564fc0,
title = "U-Th-He dating of native gold: First results, problems, and outlooks",
abstract = "In this paper, we consider the application of the U-Th-He method of isotope geochronology for native gold dating. It was shown that inclusions of uranium- and thorium-bearing minerals, including rare earth element phosphates, are one of the main form of uranium and thorium occurrence and, consequently, the main source of radiogenic helium in native gold. Since these inclusions are submicrometer-sized, the radiogenic helium formed in them is not accumulated but implanted in the structure of native gold, which suggests its good preservation over billions of years. This suggestion was experimentally supported by the investigation of the kinetics of radiogenic helium release from native gold. The first results of the U-Th-He dating of native gold from the Pedrolampi (central Karelia) and Witwatersrand (South Africa) deposits are in adequate agreement with available independent geochronological data. This allows us to consider native gold as a U-Th-He mineral geochronometer for the direct dating of ore-forming processes.",
keywords = "PT-190-HE-4 METHOD, BALTIC SHIELD, AGE, STABILITY, ZIRCON, SYSTEM, MINERALIZATION, TEMPERATURE, APATITE, CRATON",
author = "Yakubovich, {O. V.} and Shukolyukov, {Yu. A.} and Kotov, {A. B.} and M. Brauns and Samsonov, {A. V.} and Komarov, {A. N.} and Yakovleva, {S. Z.} and Sal'nikova, {E. B.} and Gorokhovskii, {B. M.}",
year = "2014",
month = sep,
doi = "10.1134/S0869591114050075",
language = "Английский",
volume = "22",
pages = "429--437",
journal = "Petrology",
issn = "0869-5911",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - U-Th-He dating of native gold

T2 - First results, problems, and outlooks

AU - Yakubovich, O. V.

AU - Shukolyukov, Yu. A.

AU - Kotov, A. B.

AU - Brauns, M.

AU - Samsonov, A. V.

AU - Komarov, A. N.

AU - Yakovleva, S. Z.

AU - Sal'nikova, E. B.

AU - Gorokhovskii, B. M.

PY - 2014/9

Y1 - 2014/9

N2 - In this paper, we consider the application of the U-Th-He method of isotope geochronology for native gold dating. It was shown that inclusions of uranium- and thorium-bearing minerals, including rare earth element phosphates, are one of the main form of uranium and thorium occurrence and, consequently, the main source of radiogenic helium in native gold. Since these inclusions are submicrometer-sized, the radiogenic helium formed in them is not accumulated but implanted in the structure of native gold, which suggests its good preservation over billions of years. This suggestion was experimentally supported by the investigation of the kinetics of radiogenic helium release from native gold. The first results of the U-Th-He dating of native gold from the Pedrolampi (central Karelia) and Witwatersrand (South Africa) deposits are in adequate agreement with available independent geochronological data. This allows us to consider native gold as a U-Th-He mineral geochronometer for the direct dating of ore-forming processes.

AB - In this paper, we consider the application of the U-Th-He method of isotope geochronology for native gold dating. It was shown that inclusions of uranium- and thorium-bearing minerals, including rare earth element phosphates, are one of the main form of uranium and thorium occurrence and, consequently, the main source of radiogenic helium in native gold. Since these inclusions are submicrometer-sized, the radiogenic helium formed in them is not accumulated but implanted in the structure of native gold, which suggests its good preservation over billions of years. This suggestion was experimentally supported by the investigation of the kinetics of radiogenic helium release from native gold. The first results of the U-Th-He dating of native gold from the Pedrolampi (central Karelia) and Witwatersrand (South Africa) deposits are in adequate agreement with available independent geochronological data. This allows us to consider native gold as a U-Th-He mineral geochronometer for the direct dating of ore-forming processes.

KW - PT-190-HE-4 METHOD

KW - BALTIC SHIELD

KW - AGE

KW - STABILITY

KW - ZIRCON

KW - SYSTEM

KW - MINERALIZATION

KW - TEMPERATURE

KW - APATITE

KW - CRATON

U2 - 10.1134/S0869591114050075

DO - 10.1134/S0869591114050075

M3 - статья

VL - 22

SP - 429

EP - 437

JO - Petrology

JF - Petrology

SN - 0869-5911

IS - 5

ER -

ID: 5708124