Mineralogie, strukturní charakteristika a chemismus pyromorfitu z Nové Vsi u Rýmařova

• Title in English: Mineralogy of pyromorphite from Nová Ves at Rýmařov
• Authors: KOCOURKOVÁ Eva; LOSOS Zdeněk; VÁVRA Václav
• Year of publication: 2007
• Type: Article in Proceedings
• Conference: 3. sjezd České geologické společnosti, Volary, Sborník abstrakt a Exkurzní průvodce
• MU Faculty or unit: Faculty of Science
• Field: Geology and mineralogy
• Keywords: pyromorphite
• Description: Mineralogy of pyromorphite from Pb-Zn deposit Nová Ves at Rýmařov is presented. Pyromorphite was found in assemblage with limonite and plumbogumite. Pyromorphite crystals have zonality, lighter zones (in BSE image) with higher Pb alternate darker zones with higher Ca. Source of Pb in supergeneous waters (solutions)in galena and source of Ca are vein carbonates, pyrite is primary mineral for traces of As. Phosphorous in water solutions is derived probably from phyllites.

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