Pb - Zn - Cu mineralization in the historical Broumov - Tři Sekery mining district (Western Bohemia)
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چکیده
منابع مشابه
disseminated, veinlet and vein pb-zn, cu and sb polymetallic mineralization in the galechah-shurab mining district, iranian east magmatic assemblage (iema)
the iranian east magmatic assemblage (iema) in the central lut region, hosted porphyry and vein-type polymetallic mineralization. the galechah-shurab mining district is located in nw of the iema. volcanic and subvolcanic bodies in the area are composed of calc-alkaline porphyry quartz-latite, porphyry dacite and rhyodacite and hornblende-biotite andesite, equivalent to i-type granite. they empl...
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Concentrations of Cd, Pb and Zn in soils developed at 63 sites of historical metal mining in western Małopolska (S Poland) were estimated. Heavy metal concentrations were measured with an atomic absorption spectrometer after wet digestion in hot HClO4 (total forms), extraction in 0.1 M BaCl2 (exchangeable forms) or in water (water-soluble forms). Basic soil properties such as texture, C, N, Ca ...
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Kishan lead-zinc deposit is one of the Malayer-Esfahan metallogenic belt deposits, located NW Arak, Markazi Province. The fluid inclusion microthermometry of the primary liquid-vapor bearing fluid inclusions trapped in the cogenetic quartz veins exhibited a homogenization temperature ranges from 140 and 272 °C (average 208.47 °C from 68 fluid inclusions), corresponding with the salinity of 10 t...
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The concentrations of some metals (Cu, Zn, Fe, Pb) in human placentas at term in two populations living in polluted (Krakow, n = 10) and non-polluted (Bieszczady, n = 13) areas were investigated by means of graphite furnace--or flame atomic absorption spectrometry (GF-AAS or F-AAS). The concentrations of Cu, Fe and Pb were higher in Krakow vs. Bieszczady, while Zn concentration was lower, but t...
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ژورنال
عنوان ژورنال: Journal of GEOsciences
سال: 2012
ISSN: 1803-1943,1802-6222
DOI: 10.3190/jcgs.970