Scheelitová mineralizace z kontaktních Ca-skarnů v žulovském a třebíčském masivu

• Title in English: Scheelite Mineralisation of the Ca-Skarns in Žulová Batholith and Třebíč Batholith (Czech Republic)
• Authors: ŽALUDKOVÁ Kateřina; LOSOS Zdeněk; VEČEŘA Josef
• Year of publication: 2010
• Type: Article in Periodical
• Magazine / Source: Acta Rerum Naturalium
• MU Faculty or unit: Faculty of Science
• Field: Geology and mineralogy
• Keywords: scheelite;Ca-skarn;molybdenum;mineral assemblages
• Description: Ca-skarns with scheelite mineralisation situated in different geological units were studied. The Žulová Batholith is represented by accessory scheelite in two mineral assemblages: a garnet skarn, and a greisenized pyroxene skarn (chlorite-quartz layer with relicts of pyroxene). Primary scheelite contains a higher MoO3 amount (up to 2.12 wt. %) than washed scheelite (up to 0.42 wt. % ). Primary scheelite in the Žulová Batholith is more enriched in MoO3 than primary scheelite in the Třebíč Batholith. In both the batholits scheelite occurs in reduced tungsten late skarns associated with the ilmenite-series granitoids.

Related projects

• Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)