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Rare-Earth Elements in Dictyonema Shales of the Baltic Sedimentary Paleobasin
— The results of a study of rare-earth metals in dictyonema shales of the Paleozoic Baltic sedimentary basin are presented. In the territory of the studied Kaibolovo–Gostilitsy prospecting area, high up to potentially industrial rare-earth element (REE) contents were confirmed based on a large factu...
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| Published in: | Solid fuel chemistry 2024, Vol.58 (3), p.177-184 |
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| Language: | English |
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| container_title | Solid fuel chemistry |
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| creator | Vyalov, V. I. Nastavkin, A. V. Oleynikova, G. A. Shishov, E. P. Dyu, T. A. |
| description | —
The results of a study of rare-earth metals in dictyonema shales of the Paleozoic Baltic sedimentary basin are presented. In the territory of the studied Kaibolovo–Gostilitsy prospecting area, high up to potentially industrial rare-earth element (REE) contents were confirmed based on a large factual and analytical material. The average REE concentration was 289 g/t with maximums up to 724 g/t. REEs were found in dictyonema shales in various forms (mineral, organic, ionic, molecular, and colloidal). The occurrence of REEs in the mineral matter of dictyonema shales predominated. The fraction of heavy (and most valuable) lanthanides (15.6% on a total basis) in the test dictyonema shales was higher by a factor of 2 than that in ore deposits. This fact and the presence of large geological REE resources in the dictyonema shales of the Baltic region of Russia determine the need for their integrated development with other associated components. |
| doi_str_mv | 10.3103/S0361521924700095 |
| format | article |
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The results of a study of rare-earth metals in dictyonema shales of the Paleozoic Baltic sedimentary basin are presented. In the territory of the studied Kaibolovo–Gostilitsy prospecting area, high up to potentially industrial rare-earth element (REE) contents were confirmed based on a large factual and analytical material. The average REE concentration was 289 g/t with maximums up to 724 g/t. REEs were found in dictyonema shales in various forms (mineral, organic, ionic, molecular, and colloidal). The occurrence of REEs in the mineral matter of dictyonema shales predominated. The fraction of heavy (and most valuable) lanthanides (15.6% on a total basis) in the test dictyonema shales was higher by a factor of 2 than that in ore deposits. This fact and the presence of large geological REE resources in the dictyonema shales of the Baltic region of Russia determine the need for their integrated development with other associated components.</description><identifier>ISSN: 0361-5219</identifier><identifier>EISSN: 1934-8029</identifier><identifier>DOI: 10.3103/S0361521924700095</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Lanthanides ; Mineral deposits ; Physical Chemistry ; Rare earth elements ; Shales</subject><ispartof>Solid fuel chemistry, 2024, Vol.58 (3), p.177-184</ispartof><rights>Allerton Press, Inc. 2024. ISSN 0361-5219, Solid Fuel Chemistry, 2024, Vol. 58, No. 3, pp. 177–184. © Allerton Press, Inc., 2024.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Vyalov, V. I.</creatorcontrib><creatorcontrib>Nastavkin, A. V.</creatorcontrib><creatorcontrib>Oleynikova, G. A.</creatorcontrib><creatorcontrib>Shishov, E. P.</creatorcontrib><creatorcontrib>Dyu, T. A.</creatorcontrib><title>Rare-Earth Elements in Dictyonema Shales of the Baltic Sedimentary Paleobasin</title><title>Solid fuel chemistry</title><addtitle>Solid Fuel Chem</addtitle><description>—
The results of a study of rare-earth metals in dictyonema shales of the Paleozoic Baltic sedimentary basin are presented. In the territory of the studied Kaibolovo–Gostilitsy prospecting area, high up to potentially industrial rare-earth element (REE) contents were confirmed based on a large factual and analytical material. The average REE concentration was 289 g/t with maximums up to 724 g/t. REEs were found in dictyonema shales in various forms (mineral, organic, ionic, molecular, and colloidal). The occurrence of REEs in the mineral matter of dictyonema shales predominated. The fraction of heavy (and most valuable) lanthanides (15.6% on a total basis) in the test dictyonema shales was higher by a factor of 2 than that in ore deposits. This fact and the presence of large geological REE resources in the dictyonema shales of the Baltic region of Russia determine the need for their integrated development with other associated components.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Lanthanides</subject><subject>Mineral deposits</subject><subject>Physical Chemistry</subject><subject>Rare earth elements</subject><subject>Shales</subject><issn>0361-5219</issn><issn>1934-8029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNplkE1PhDAURRujiTj6A9w1cY2-UlrapY74kYzRiK5Jhz6ECQPYdhbz74WMiQtXd3FO3su9hFwyuOYM-E0BXDKRMJ2kGQBocUQipnkaK0j0MYlmHM_8lJx5vwEQQiuIyMu7cRjnxoWG5h1usQ-etj29b6uwH3rcGlo0pkNPh5qGBumd6UJb0QJtO8vG7enbxIe18W1_Tk5q03m8-M0F-XzIP5ZP8er18Xl5u4pHJmSIma6srGoleS3WKhNMWlDaMBBWS8ySymJtIBNaQ4rGThVqwVNrU21EIq3iC3J1uDu64XuHPpSbYef66WXJQaZaCan4ZCUHy4-u7b_Q_VkMynm28t9s_Ad61V6f</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Vyalov, V. I.</creator><creator>Nastavkin, A. V.</creator><creator>Oleynikova, G. A.</creator><creator>Shishov, E. P.</creator><creator>Dyu, T. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope/></search><sort><creationdate>2024</creationdate><title>Rare-Earth Elements in Dictyonema Shales of the Baltic Sedimentary Paleobasin</title><author>Vyalov, V. I. ; Nastavkin, A. V. ; Oleynikova, G. A. ; Shishov, E. P. ; Dyu, T. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p156t-19cd6cf863f5b87516d089a105d96e72cdefa0759904ead802f534dd49a526d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Lanthanides</topic><topic>Mineral deposits</topic><topic>Physical Chemistry</topic><topic>Rare earth elements</topic><topic>Shales</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vyalov, V. I.</creatorcontrib><creatorcontrib>Nastavkin, A. V.</creatorcontrib><creatorcontrib>Oleynikova, G. A.</creatorcontrib><creatorcontrib>Shishov, E. P.</creatorcontrib><creatorcontrib>Dyu, T. A.</creatorcontrib><jtitle>Solid fuel chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vyalov, V. I.</au><au>Nastavkin, A. V.</au><au>Oleynikova, G. A.</au><au>Shishov, E. P.</au><au>Dyu, T. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rare-Earth Elements in Dictyonema Shales of the Baltic Sedimentary Paleobasin</atitle><jtitle>Solid fuel chemistry</jtitle><stitle>Solid Fuel Chem</stitle><date>2024</date><risdate>2024</risdate><volume>58</volume><issue>3</issue><spage>177</spage><epage>184</epage><pages>177-184</pages><issn>0361-5219</issn><eissn>1934-8029</eissn><abstract>—
The results of a study of rare-earth metals in dictyonema shales of the Paleozoic Baltic sedimentary basin are presented. In the territory of the studied Kaibolovo–Gostilitsy prospecting area, high up to potentially industrial rare-earth element (REE) contents were confirmed based on a large factual and analytical material. The average REE concentration was 289 g/t with maximums up to 724 g/t. REEs were found in dictyonema shales in various forms (mineral, organic, ionic, molecular, and colloidal). The occurrence of REEs in the mineral matter of dictyonema shales predominated. The fraction of heavy (and most valuable) lanthanides (15.6% on a total basis) in the test dictyonema shales was higher by a factor of 2 than that in ore deposits. This fact and the presence of large geological REE resources in the dictyonema shales of the Baltic region of Russia determine the need for their integrated development with other associated components.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S0361521924700095</doi><tpages>8</tpages></addata></record> |
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| ispartof | Solid fuel chemistry, 2024, Vol.58 (3), p.177-184 |
| issn | 0361-5219 1934-8029 |
| language | eng |
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| source | Springer Nature |
| subjects | Chemistry Chemistry and Materials Science Lanthanides Mineral deposits Physical Chemistry Rare earth elements Shales |
| title | Rare-Earth Elements in Dictyonema Shales of the Baltic Sedimentary Paleobasin |
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