The first find of natural vanadate of REE in Russia. E.V. PEREVOZNIKOVA, V.T. KAZACHENKO

Authors

  • Елена Baлериевна ПЕРЕВОЗНИКОВА
  • Валентин Тимофеевич КАЗАЧЕНКО (Дальневосточный геологический институт ДВО РАН, Владивосток)

Keywords:

wakefieldite-(Ce), rare-earth mineralization, exogenous minerals, contact metamorphism, jaspers, metamorphosed metalliferous sediments, Triassic, Sikhote-Alin

Abstract

The first find of natural vanadate of REE in Russia. E.V. PEREVOZNIKOVA, V.T. KAZACHENKO (Far East Geological Institute, FEB RAS, Vladivostok).

Wakefieldite-(Ce), monazite-(Ce), xenotime-(Y), rhabdophane-(Ce), rhabdophane-(Y), tengerite-(Y) and bastnesite-(Ce) were found in jaspers (contact-metamorphosed metalliferous sediments) of the Triassic chert formation of Sikhote-Alin. Wakefieldite-(Ce), as well as goethite, limonite, vernadite, romaneshite, barytocelestine, celestine, pyromorphite, anglesite, plumbohummite-ginsdalite, etc., fills the cavities of endogenous leaching. It was formed as a result of the re-deposition in the voids of V and REE, which released during the exogenous decomposition of early V-containing minerals and the replacement of endogenous monazite of rhabdophane and bastnesite.

Author Biographies

Елена Baлериевна ПЕРЕВОЗНИКОВА

кандидат геолого-минералогических наук, старший научный сотрудник,

Валентин Тимофеевич КАЗАЧЕНКО, (Дальневосточный геологический институт ДВО РАН, Владивосток)

доктор геолого-минералогических наук, главный научный сотрудник

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Published

2022-02-14

How to Cite

ПЕРЕВОЗНИКОВА Е. B., & КАЗАЧЕНКО, В. Т. (2022). The first find of natural vanadate of REE in Russia. E.V. PEREVOZNIKOVA, V.T. KAZACHENKO. Vestnik of the Far East Branch of the Russian Academy of Sciences, (1), 5–20. Retrieved from http://vestnikdvo.ru/index.php/vestnikdvo/article/view/882

Issue

No. 1 (2022)

Section

Earth sciences