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| 001 | 62923 | ||
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| 005 | 20260610134441.0 | ||
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| 040 | _aUtSlPG | ||
| 041 | 7 |
_aen _2iso639-1 |
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| 050 | 4 | _aQD | |
| 100 | 1 | _aLevy, Stanley Isaac | |
| 245 | 1 | 4 | _aThe Rare Earths: Their Occurrence, Chemistry, and Technology |
| 264 | 1 |
_aSalt Lake City, UT : _bProject Gutenberg, _c2020 |
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_a1 online resource : _bmultiple file formats |
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_atext _btxt _2rdacontent |
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_acomputer _bc _2rdamedia |
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_aonline resource _bcr _2rdacarrier |
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| 500 | _aRelease date is 2020-08-13 | ||
| 508 | _aProduced by deaurider, Harry Lamé and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) | ||
| 520 | _a"The Rare Earths: Their Occurrence, Chemistry, and Technology" by Stanley Isaac Levy is a scientific publication written in the early 20th century. This work delves into the rare earth elements, exploring their natural occurrences, chemical properties, and technological applications, with a focus on advancements in industries such as incandescent lighting. At the start of the text, the author outlines the historical significance of rare earth elements, mentioning how Dr. Auer von Welsbach's application of rare earths revolutionized the incandescent mantle industry in 1885. The opening chapters present the evolution of knowledge surrounding these elements, tracking their classification, occurrences in minerals, and initial scientific investigations. Levy emphasizes the progress made over the prior thirty years, highlighting the complexities of classifying rare earths and the necessity of improved access to relevant literature for both educators and students in the field. This groundwork sets the stage for a detailed exploration of the chemistry, production, and various applications of these minerals in modern technology. (This is an automatically generated summary.) | ||
| 534 | _nOriginal publication data not identified | ||
| 653 | _aRare earths | ||
| 856 | 4 | 0 | _uhttps://www.gutenberg.org/ebooks/62923 |
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_c103747 _d103747 |
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