Fayalit a rudní minerály ve skarnech z Kuklíku a Líšné na Českomoravské vrchovině

Článek v PDF
Acta Mus. Moraviae, Sci. Geol. 98 (2013), vydání 1, stránky 33–40
Článek
Abstrakt:

Fayalite and ore minerals in the skarns from Kuklík and Líšná (Bohemian-Moravian Highlands, Czech Republic)

Sporadic aggregates and grains of Mn-bearing fayalite in the iron-rich skarn mineral assemblage with magnetite and ferroan clinopyroxene in the Svratka Unit were described. Small grains of fayalite typically occur between magnetite and hedenbergite and locally are partly transformed into oxidized or hydrated products. The BSE-images of minerals and EDX-analyses of fayalite studied including associated hedenbergite and magnetite are enclosed. Some other ore minerals (pyrrhotite, arsenopyrite, löllingite, chalcopyrite, bismuth, and undetermined Bi-telluride) only on the Kuklík locality were identified.

Kontakt:

Jan Malec, František Veselovský, Zdeněk Táborský, Czech Geological Survey, Geologická 6, CZ-152 00 Praha 5, Czech Republic. e-mail: malec@cbox.cz, frantisek.veselovsky@geology.cz, zdenek.taborsky@geology.cz

Citace
Malec, J., Veselovský, F., Táborský, Z., 2013: Fayalit a rudní minerály ve skarnech z Kuklíku a Líšné na Českomoravské vrchovině. – Acta Mus. Morav., Sci. Geol., 98, 1, 33–40 (with English summary)
ISSN: 1211–8796