Microstructures of Cinnabar Ore Produced from Old Yamato Mercury Mine
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چکیده
منابع مشابه
Isotopic Variability of Mercury in Ore, Mine-Waste Calcine, and Leachates of Mine-Waste Calcine from Areas Mined for Mercury
The isotopic composition of mercury (Hg) was determined in cinnabar ore, mine-waste calcine (retorted ore), and leachates obtained from water leaching experiments of calcine from two large Hg mining districts in the U.S. This study is the first to report significant mass-dependent Hg isotopic fractionation between cinnabar ore and resultant calcine. Data indicate that delta202Hg values relative...
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Thermal Treatment of Mercury Mine Wastes Using a Rotary Solar Kiln
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Cinnabar is a natural mercury sulfide (HgS) mineral of volcanic or hydrothermal origin that is found worldwide. It has been mined prehistorically and historically in China, Japan, Europe, and the Americas to extract metallic mercury (Hg(0)) for use in metallurgy, as a medicinal, a preservative, and as a red pigment for body paint and ceramics. Processing cinnabar via combustion releases Hg(0) v...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 2020
ISSN: 0021-4876,1880-6880,2433-7501
DOI: 10.2320/jinstmet.j2020030