"Mineral assemblage of Sn-W ores from Ovesn\u00E1 Lhota near Sv\u011Btl\u00E1 nad S\u00E1zavou, Czech republic"@en . . "[0DE71EE6202F]" . . . "Acta Mus. Moraviae, Sci. geol." . . "Quartz veins from the Ovesn\u00E1 Lhota contain muscovite, scheelite, cassiterite, tourmaline and wolframite. Intimate aggregates of cassiterite and wolframite suggest possible unusual coprecipitation of both minerals. Wolframites are dominated by ferberite end member with average chemical composition (Fe0.754Mn0.204Mg0.016)E0.974(W1.003Zr0.002Ti0.001)E1.006O4 with huanzalaite content up to 2.9 %. Cassiterites are slightly zonal but with low chemical variability. Average cassiterite composition is (Sn0.984Ti0.011Ta0.002)E0.997O2. Scheelite forms small grains together with quartz included in cassiterite or rarely bigger individual grains. It\u2019s chemical composition is close to ideal formula. Phengitic muscovite has increased content of Na, Mg, Fe and especially F (up to 1.48 wt. %). Observed mineral assemblage and mineral chemistry suggest hydrothermal fluids of plutonic origin with acidic and saline characteristics. Estimated crystallization temperature was 300\u2013400 \u00B0C."@en . . . "Mineral assemblage of Sn-W ores from Ovesn\u00E1 Lhota near Sv\u011Btl\u00E1 nad S\u00E1zavou, Czech republic"@en . . . "RIV/00216224:14310/14:00075397!RIV15-MSM-14310___" . . "29438" . . "Miner\u00E1ln\u00ED asociace Sn-W zrudn\u011Bn\u00ED z Ovesn\u00E9 Lhoty u Sv\u011Btl\u00E9 nad S\u00E1zavou, \u010Cesk\u00E1 republika"@cs . "Bu\u0159ival, Zbyn\u011Bk" . "8"^^ . "1211-8796" . . "Miner\u00E1ln\u00ED asociace Sn-W zrudn\u011Bn\u00ED z Ovesn\u00E9 Lhoty u Sv\u011Btl\u00E9 nad S\u00E1zavou, \u010Cesk\u00E1 republika"@cs . . "K\u0159emenn\u00E9 \u017E\u00EDly na lokalit\u011B Ovesn\u00E1 Lhota obsahuj\u00ED muskovit, kasiterit, scheelit, turmal\u00EDn a wolframit. Pror\u016Fst\u00E1n\u00ED kasiteritu s wolframitem indikuje neobvyklou koprecipitaci obou f\u00E1z\u00ED. Wolframit je chemicky tvo\u0159en dominantn\u00EDm Fe-ferberitem s empirick\u00FDm vzorcem (Fe0.754Mn0.204Mg0.016)E0.974(W1.003Zr0.002Ti0.001)E1.006O4, huanzalaitov\u00E1 komponenta je zastoupena do 2.9 %. Kasiterit je nez\u0159eteln\u011B zon\u00E1ln\u00ED s chemismem (Sn0.984Ti0.011Ta0.002)E0.997O2. Scheelit tvo\u0159\u00ED mal\u00E1 zrna spole\u010Dn\u011B s k\u0159emenem v asociaci s kasiteritem, m\u00EDsty je p\u0159\u00EDtomen ve v\u011Bt\u0161\u00EDch samostatn\u00FDch agreg\u00E1tech. Jeho chemick\u00E9 slo\u017Een\u00ED odpov\u00EDd\u00E1 teoretick\u00E9mu vzorci. Fengitick\u00FD muskovit m\u00E1 zv\u00FD\u0161en\u00E9 obsahy Na, Mg, Fe a zejm\u00E9na F (do 1.48 hm. %). Zkouman\u00E1 miner\u00E1ln\u00ED asociace a jej\u00ED chemismus odpov\u00EDdaj\u00ED vzniku z kysel\u00FDch hydroterm\u00E1ln\u00EDch fluid plutonick\u00E9ho p\u016Fvodu. Odhadovan\u00E1 teploty krystalizace je 300\u2013400 \u00B0C." . "3"^^ . "14310" . "Miner\u00E1ln\u00ED asociace Sn-W zrudn\u011Bn\u00ED z Ovesn\u00E9 Lhoty u Sv\u011Btl\u00E9 nad S\u00E1zavou, \u010Cesk\u00E1 republika" . "Miner\u00E1ln\u00ED asociace Sn-W zrudn\u011Bn\u00ED z Ovesn\u00E9 Lhoty u Sv\u011Btl\u00E9 nad S\u00E1zavou, \u010Cesk\u00E1 republika" . "1" . . . "XCIX/2014" . . . "Losos, Zden\u011Bk" . "K\u0159emenn\u00E9 \u017E\u00EDly na lokalit\u011B Ovesn\u00E1 Lhota obsahuj\u00ED muskovit, kasiterit, scheelit, turmal\u00EDn a wolframit. Pror\u016Fst\u00E1n\u00ED kasiteritu s wolframitem indikuje neobvyklou koprecipitaci obou f\u00E1z\u00ED. Wolframit je chemicky tvo\u0159en dominantn\u00EDm Fe-ferberitem s empirick\u00FDm vzorcem (Fe0.754Mn0.204Mg0.016)E0.974(W1.003Zr0.002Ti0.001)E1.006O4, huanzalaitov\u00E1 komponenta je zastoupena do 2.9 %. Kasiterit je nez\u0159eteln\u011B zon\u00E1ln\u00ED s chemismem (Sn0.984Ti0.011Ta0.002)E0.997O2. Scheelit tvo\u0159\u00ED mal\u00E1 zrna spole\u010Dn\u011B s k\u0159emenem v asociaci s kasiteritem, m\u00EDsty je p\u0159\u00EDtomen ve v\u011Bt\u0161\u00EDch samostatn\u00FDch agreg\u00E1tech. Jeho chemick\u00E9 slo\u017Een\u00ED odpov\u00EDd\u00E1 teoretick\u00E9mu vzorci. Fengitick\u00FD muskovit m\u00E1 zv\u00FD\u0161en\u00E9 obsahy Na, Mg, Fe a zejm\u00E9na F (do 1.48 hm. %). Zkouman\u00E1 miner\u00E1ln\u00ED asociace a jej\u00ED chemismus odpov\u00EDdaj\u00ED vzniku z kysel\u00FDch hydroterm\u00E1ln\u00EDch fluid plutonick\u00E9ho p\u016Fvodu. Odhadovan\u00E1 teploty krystalizace je 300\u2013400 \u00B0C."@cs . . . "3"^^ . "Losertov\u00E1, Lenka" . "S" . "RIV/00216224:14310/14:00075397" . . . . "cassiterite; wolframite; ferberite; scheelite; muscovite; huanzalaite; chemical composition; moldanubicum; Ovesna Lhota"@en . "CZ - \u010Cesk\u00E1 republika" . .