Early Ordovician Age of Fluorite-Rare-Metal Deposits at the Voznesensky Ore District (Far East, Russia): Evidence from Zircon and Cassiterite U-Pb and Fluorite Sm-Nd Dating Results

被引：3
|
作者：
Rizvanova, Nailya G. [1 ]
Alenicheva, Antonina A. [2 ]
Skublov, Sergey G. [1 ,3 ]
Sergeev, Sergey A. [2 ]
Lykhin, Dmitriy A. [4 ]
机构：
[1] Russian Acad Sci, Inst Precambrian Geol & Geochronol, St Petersburg 199034, Russia
[2] Karpinsky Russian Geol Res Inst, St Petersburg 199106, Russia
[3] St Petersburg Min Univ, Fac Geol Prospecting, St Petersburg 199106, Russia
[4] Russian Acad Sci, Inst Geol Ore Deposits Petrog Mineral & Geochem, Moscow 119017, Russia
来源：
MINERALS | 2021年 / 11卷 / 11期
关键词：
zircon; fluorite; cassiterite; U-Pb geochronology; SIMS SHRIMP; ID-TIMS; rare-metal-fluorite deposit; tin deposit; Voznesensky ore district; Khanka massif; TRACE-ELEMENT COMPOSITION; ION-MICROPROBE; KHANKA MASSIF; TH-PB; GEOCHEMISTRY; EVOLUTION; ROCKS; LEAD; INDICATOR;
D O I：
10.3390/min11111154
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
This article presents new isotope-geochronological results for the granites of the Voznesensky ore district (southeastern part of the Khanka massif). The granites are associated with extensive rare-metal-fluorite, tin and tantalum mineralization. Despite the numerous published results of Rb-Sr, Sm-Nd and U-Pb dating of ore-bearing granites and associated ores, the issues of age correlation and the genetic relationship of igneous rocks and mineralization remain unclear. U-Pb zircon SHRIMP dating reveals synchronous ages of 478 & PLUSMN; 4 Ma and 481 & PLUSMN; 7 Ma for two samples of biotite leucogranites as the age of magmatic crystallization of the Voznesensky granites. The composition of the studied zircon demonstrates the typical features of magmatic zircon and has the typical features of zircon exposed to fluids at the late/post-magmatic stage. Sm-Nd ID-TIMS dating of the fluorite of the Voznesenskoe deposit yields an age of 477 & PLUSMN; 9 Ma, and U-Pb ID-TIMS dating of cassiterite from the Yaroslavskoe and Chapaevskoe tin deposits yields an age of 480 & PLUSMN; 4 Ma, which confirms the direct genetic and age relationship of ore formation with granite magmatism.
引用
收藏
页数：24
相关论文
共 9 条
  • [1] Sm-Nd fluorite dating of Proterozoic low-sulfidation epithermal Au-Ag deposits and U-Pb zircon dating of host rocks at Mallery Lake, Nunavut, Canada
    Turner, WA
    Heaman, LM
    Creaser, RA
    CANADIAN JOURNAL OF EARTH SCIENCES, 2003, 40 (12) : 1789 - 1804
  • [2] Geochronology of the Guilaizhuang gold deposit, Luxi Block, eastern North China Craton: Constraints from zircon U-Pb and fluorite-calcite Sm-Nd dating
    Xu, Wen-Gang
    Fan, Hong-Rui
    Hu, Fang-Fang
    Santosh, M.
    Yang, Kui-Feng
    Lan, Ting-Guang
    Wen, Bo-Jie
    ORE GEOLOGY REVIEWS, 2015, 65 : 390 - 399
  • [3] Age and origin of rocks of the Daldyn Group of the Anabar Shield: Evidence from U-Pb zircon dating, Sm-Nd and Lu-Hf isotope systematics
    Sergeeva, L. Yu.
    Gusev, N. I.
    Lokhov, K. I.
    Glebovitskii, V. A.
    GEOCHEMISTRY INTERNATIONAL, 2017, 55 (04) : 380 - 383
  • [4] Age and origin of rocks of the Daldyn Group of the Anabar Shield: Evidence from U-Pb zircon dating, Sm-Nd and Lu-Hf isotope systematics
    L. Yu. Sergeeva
    N. I. Gusev
    K. I. Lokhov
    V. A. Glebovitskii
    Geochemistry International, 2017, 55 : 380 - 383
  • [5] Sm-Nd isotope system dating of scheelite and fluorite from Changtian W (Sn) deposit in the northern Laojunshan ore district, SE Yunnan Province,China: Constraints on the mineralizing age
    Du S.
    Wen H.
    Zhang J.
    Yang G.
    Dizhi Xuebao/Acta Geologica Sinica, 2023, 97 (10): : 3347 - 3362
  • [6] Age and provenance of Late Miocene-Early Pliocene sedimentary rocks from the Patao high hydrocarbon reservoir offshore NE Venezuela - U-Pb detrital zircon age, Sm-Nd isotope, and biostratigraphic data
    Weber, Bodo
    Mota, Asdrulymar
    Helenes, Javier
    Ramirez, Rafael
    Valencia, Yoryi
    JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2016, 31 : 459 - 473
  • [7] Evidence of the Early Precambrian Age of Metamorphic Rocks from the Ufaley Block (Middle Urals): Results of U-Th-Pb (LA-ICP-MS) Dating of Detrital Zircon from the Quaternary Deposits
    Shardakova, G. Yu.
    Pushkarev, E. V.
    Kotov, A. B.
    Simankova, A. O.
    DOKLADY EARTH SCIENCES, 2024, 519 (02) : 2017 - 2021
  • [8] Petrogenesis and tectonic implications of the quartz diorites and mafic microgranular enclaves in the Asiha gold ore deposit in the East Kunlun orogenic belt: Evidence from zircon U-Pb dating, geochemistry, and Sr-Nd-Hf isotopes
    Kong, Huilei
    Liu, Yuegao
    Zhang, Jiangwei
    Lin, Jiqing
    Jia, Qunzi
    Li, Jinchao
    Gao, Yijie
    GEOLOGICAL JOURNAL, 2022, 57 (05) : 1759 - 1782
  • [9] Sm-Nd and U-Pb isotope behavior of REE-rich accessory minerals in pegmatite during overprinted metamorphic and hydrothermal events: Evidence from the Paleoproterozoic rare-earth pegmatite in the lesser Qinling district of China
    Zhang, Hao-Xiang
    Jiang, Shao-Yong
    Liu, Si-Qi
    Yuan, Feng
    PRECAMBRIAN RESEARCH, 2023, 389
1