A New Approach to ID-TIMS U–Pb Dating of Cassiterite by the Example of the Pitkäranta Tin Deposit

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A New Approach to ID-TIMS U–Pb Dating of Cassiterite by the Example of the Pitkäranta Tin Deposit. / Rizvanova, N. G.; Kuznetsov, A. B.

в: Doklady Earth Sciences, Том 491, № 1, 01.03.2020, стр. 146-149.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{2592c7a9b9ca46ca97b5f5391a0a59fa,

title = "A New Approach to ID-TIMS U–Pb Dating of Cassiterite by the Example of the Pitk{\"a}ranta Tin Deposit",

abstract = "Abstract: A new technique for the complete dissolution of cassiterite, which makes it possible to determine the age of this mineral by U–Pb isotope dilution (ID-TIMS), has been developed and applied. This method allows a significant improvement in the accuracy of determining the age and expansion of the range of objects that can provide direct information about the age of tin ore deposits. The high-precision age of cassiterite (1539.5 ± 0.9 Ma) from the Pitk{\"a}ranta tin deposit in the North Ladoga region proves that the formation of the tin ore deposits is genetically associated with the intrusion of rapakivi granites of the Salmi massif.",

keywords = "Baltic Shield, cassiterite, ID-TIMS, tin deposits, U–Pb geochronology",

author = "Rizvanova, {N. G.} and Kuznetsov, {A. B.}",

year = "2020",

month = mar,

day = "1",

doi = "10.1134/S1028334X20030150",

language = "English",

volume = "491",

pages = "146--149",

journal = "Doklady Earth Sciences",

issn = "1028-334X",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "1",

}

RIS

TY - JOUR

T1 - A New Approach to ID-TIMS U–Pb Dating of Cassiterite by the Example of the Pitkäranta Tin Deposit

AU - Rizvanova, N. G.

AU - Kuznetsov, A. B.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - Abstract: A new technique for the complete dissolution of cassiterite, which makes it possible to determine the age of this mineral by U–Pb isotope dilution (ID-TIMS), has been developed and applied. This method allows a significant improvement in the accuracy of determining the age and expansion of the range of objects that can provide direct information about the age of tin ore deposits. The high-precision age of cassiterite (1539.5 ± 0.9 Ma) from the Pitkäranta tin deposit in the North Ladoga region proves that the formation of the tin ore deposits is genetically associated with the intrusion of rapakivi granites of the Salmi massif.

AB - Abstract: A new technique for the complete dissolution of cassiterite, which makes it possible to determine the age of this mineral by U–Pb isotope dilution (ID-TIMS), has been developed and applied. This method allows a significant improvement in the accuracy of determining the age and expansion of the range of objects that can provide direct information about the age of tin ore deposits. The high-precision age of cassiterite (1539.5 ± 0.9 Ma) from the Pitkäranta tin deposit in the North Ladoga region proves that the formation of the tin ore deposits is genetically associated with the intrusion of rapakivi granites of the Salmi massif.

KW - Baltic Shield

KW - cassiterite

KW - ID-TIMS

KW - tin deposits

KW - U–Pb geochronology

UR - http://www.scopus.com/inward/record.url?scp=85084454655&partnerID=8YFLogxK

U2 - 10.1134/S1028334X20030150

DO - 10.1134/S1028334X20030150

M3 - Article

AN - SCOPUS:85084454655

VL - 491

SP - 146

EP - 149

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 75950063