Mineral chemistry and formation conditions of calc-silicate minerals of Qozlou Fe skarn deposit, Zanjan Province, NW Iran
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DOI: 10.1007/s12517-019-4814-1
Abstract: The Qozlou Fe skarn deposit is located at the Abhar–Mahneshan belt of the Central Iranian Zone. It is associated with Upper Eocene porphyritic granite that intruded into the Upper Cretaceous impure carbonaceous rocks. The Qozlou… read more here.
Keywords: qozlou skarn; chemistry; calc silicate; skarn deposit ... See more keywords
Rapid reactions between CO 2 , brine and silicate minerals during geological carbon storage: Modelling based on a field CO 2 injection experiment
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DOI: 10.1016/j.chemgeo.2017.07.031
Abstract: The dissolution of CO2 into formation brines and the subsequent reactions of the CO2-charged brines with reservoir minerals are two key processes likely to increase the security of geological carbon-dioxide storage. These processes will be… read more here.
Keywords: carbon; formation; co2; geological carbon ... See more keywords
Nitrogen diffusion in silicate minerals, with implications for nitrogen transport and cycling in the lithosphere
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DOI: 10.1016/j.chemgeo.2019.04.006
Abstract: Abstract Diffusion laws for nitrogen in orthoclase, quartz, olivine and clinopyroxene were determined using a combination of experimental strategies that included: in-diffusion from C-H-O-N vapor; in-diffusion from molten NH4Cl; and ion implantation followed by heating… read more here.
Keywords: silicate minerals; diffusion silicate; diffusion; nitrogen diffusion ... See more keywords
Formation mechanism and control method of the silicate minerals-based coating (SMC) in blank roasting process of vanadium-bearing shale
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DOI: 10.1016/j.colsurfa.2020.124535
Abstract: Abstract High temperature roasting is very important for vanadium (V) extraction from shale, and blank roasting (roasting without additives) followed by acid-leaching is widely used for its high efficiency and environmental friendliness. However, the silicate… read more here.
Keywords: blank roasting; stage; silicate minerals; control method ... See more keywords
Effects and Mechanism of Different Grinding Media on the Flotation Behaviors of Beryl and Spodumene
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DOI: 10.3390/min9110666
Abstract: The flotation behavior of beryl and spodumene (typical silicate minerals) was studied at wet-grinding conditions with different grinding mediums, with dodecylamine or sodium oleate as the collector. The mechanism of potential influence of the grinding… read more here.
Keywords: beryl spodumene; flotation; wet grinding; collector ... See more keywords
How do diamonds grow in metal melt together with silicate minerals? An experimental study of diamond morphology
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Mineralogy"
DOI: 10.5194/ejm-32-41-2020
Abstract: Abstract. The origin and evolution of metal melts in the Earth's mantle and their role in the formation of diamond are the subject of active discussion. It is widely accepted that portions of metal melts… read more here.
Keywords: melt together; crystallization; metal melt; metal ... See more keywords