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Geochemical properties of stream sediments and suspended particulate matter and determination of geochemical background values for the Alpine River Mura. [PDF]
Environ Geochem HealthČeplak B +4 more
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Applied Earth Science, 2017
Rare earth (RE) ions can emit distinct spectral lines when excited within a mineral lattice. However, luminescence displayed by minerals is complex and involves energy interactions between the crys...
Nicola J. Horsburgh, Adrian A. Finch
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Rare earth (RE) ions can emit distinct spectral lines when excited within a mineral lattice. However, luminescence displayed by minerals is complex and involves energy interactions between the crys...
Nicola J. Horsburgh, Adrian A. Finch
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Evolution of Precambrian REE mineralization
Precambrian Research, 1985Abstract Archaean BIF of the world generally contain only minor amounts of REE (20–30 ppm or less), but some of the post-Archaean iron-bearing and other formations of China contain several thousand ppm or even up to several percent of total REE. The following types of Proterozoic REE mineralization can be distinguished: 1. (1) carbonate-hosted Fe
Guangzhi Tu, Zhenhua Zhao, Yuzhuo Qiu
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American Mineralogist, 2018
The rapidly growing use of rare earth elements and yttrium (REE) in modern-day technologies, not least within the fields of green and carbon-free energy applications, requires exploitation of new R ...
Stefan S. Andersson +3 more
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The rapidly growing use of rare earth elements and yttrium (REE) in modern-day technologies, not least within the fields of green and carbon-free energy applications, requires exploitation of new R ...
Stefan S. Andersson +3 more
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2019
Uranium mineralization in the Kodar-Udokan zone was discovered in 1950 in the rocks of the Udokan Supergroup (the Chitkanda prospect). But new occurrences of uranium mineralization were found in the rocks of the Chiney pluton and surrounding rocks only in the beginning of the twenty-first century. Mineralization is related to metasomatized rocks and is
Bronislav Gongalsky +1 more
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Uranium mineralization in the Kodar-Udokan zone was discovered in 1950 in the rocks of the Udokan Supergroup (the Chitkanda prospect). But new occurrences of uranium mineralization were found in the rocks of the Chiney pluton and surrounding rocks only in the beginning of the twenty-first century. Mineralization is related to metasomatized rocks and is
Bronislav Gongalsky +1 more
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Environmental Earth Sciences, 2023
The significant role in high-tech and green technologies, recent outstripping demand, and constrained global supply of rare earth elements (REEs) have led to the exploration of phosphate deposits worldwide as a sustainable source for the recovery of REEs as by-products.
Batapola, Nadeera +11 more
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The significant role in high-tech and green technologies, recent outstripping demand, and constrained global supply of rare earth elements (REEs) have led to the exploration of phosphate deposits worldwide as a sustainable source for the recovery of REEs as by-products.
Batapola, Nadeera +11 more
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REE-bearing minerals in the albitites of central Sardinia, Italy
Mineralogical Magazine, 1997AbstractRecent studies on albitite rocks located in the granodiorite complex of Central Sardinia have revealed that epidote has a widespread occurrence as a light rare-earth element (LREE)-bearing accessory common phase. Titanite has been recorded as a heavy rare earth element (HREE)-bearing mineral.
G Carcangiu, M Palomba, M Tamanini
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Adsorption and mineralization of REE—lanthanum onto bacterial cell surface
Environmental Science and Pollution Research, 2017A large number of rare earth element mining and application resulted in a series of problems of soil and water pollution. Environmental remediation of these REE-contaminated sites has become a top priority. This paper explores the use of Bacillus licheniformis to adsorb lanthanum and subsequent mineralization process in contaminated water.
Yangjian, Cheng +4 more
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THE REE MINERALS OF THE BASTNAS-TYPE DEPOSITS, SOUTH-CENTRAL SWEDEN
The Canadian Mineralogist, 2007On the basis of characteristic assemblages, the Bastnas-type Fe–(Cu–)REE skarn deposits in the Bergslagen mining region of south-central Sweden can be divided into two subtypes: one almost exclusively with LREE enrichment (subtype 1, mainly in the Riddarhyttan–Bastnas area), and another showing enrichment of both LREE and Y + HREE (subtype 2, Norberg ...
Holtstam, D., Andersson, U.
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REE induced defects in minerals : a spectroscopic study
2020This thesis examines the luminescence and mineral physics of Rare Earth Element (REE) bearing minerals as a precursor to developing smart sorting tools for critical metals used in low-carbon technologies. I characterise luminescence responses of complex zirconosilicates; eudialyte (Na₁₅Ca₆(Fe²⁺,Mn²⁺)₃Zr₃[Si₂₅O₇₃](O,OH,H₂O)₃(OH,Cl)₂), wöhlerite (NaCa₂ ...
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