Geology of Ore Deposits

, Volume 54, Issue 8, pp 676–687 | Cite as

Staurolite and associated minerals from rare-metal granite pegmatites

  • V. V. Gordienko
  • N. I. Ponomareva
  • Yu. L. Kretser
Minerals and Parageneses of Minerals
  • 130 Downloads

Abstract

Staurolite has been found in rare-metal granite pegmatites for the first time. The mineral is formed as a metastable phase oversaturated with silica and transformed into the common staurolite with emulsion disseminations of quartz. Staurolite selectively concentrates d elements of the Fe group (from V to Zn) and LREE (La-Eu).

Keywords

Ilmenite Stability Field Potassium Feldspar Granite Pegmatite Crystal Chemical Formula 

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Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • V. V. Gordienko
    • 1
  • N. I. Ponomareva
    • 1
  • Yu. L. Kretser
    • 2
  1. 1.St. Petersburg State UniversitySt. PetersburgRussia
  2. 2.Khlopin Radium InstituteSt. PetersburgRussia

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