【摘 要】
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胶体分散金是金的一种重要赋存状态,考查胶体分散金对确定矿石工艺性质及了解金的矿化作用有重要意义. 胶体分散金与次显微金胶体分散金指以胶体微粒(d=0.1~0.000144μ)分散
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胶体分散金是金的一种重要赋存状态,考查胶体分散金对确定矿石工艺性质及了解金的矿化作用有重要意义. 胶体分散金与次显微金胶体分散金指以胶体微粒(d=0.1~0.000144μ)分散于其他介质中的金.胶体分散金与分散介质构成了胶体分散系.在地质作用中出现的是固-固及固-液相的胶体分散系,当介质是结晶的固体(如黄铁矿)形成晶溶胶;当介质是液体(海水、热液、陆表水等)形成液溶胶.晶溶胶是研究含金矿石的对象,液溶胶的研究为揭示金在矿液中的运移和沉淀过程提供信息.金
Colloidal dispersion of gold is an important state of gold, examines the colloidal dispersion of gold ore technology to determine the nature and understanding of the mineralization of gold is of great significance.Colloid dispersed gold and sub-micro-gold colloidal dispersed gold refers to the colloidal particles (d = 0.1 ~ 0.000144μ) dispersed in other media gold colloidal dispersion of gold and the dispersion medium constitutes a colloidal dispersion in the geological role of solid-solid and solid-liquid colloidal dispersion, when the medium is crystalline (Such as pyrite) to form a colloidal sol; when the medium is a liquid (seawater, hydrothermal, surface water, etc.) to form a sol. Crystalline sols are the object of study of gold-bearing ores, Liquid migration and precipitation process to provide information
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