Hedrick

Results: 181



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151

Audiodiffusion De nouveaux volontaires du Corps de la Paix amĂ©ricain prĂȘtent serment 9 mai 2014 par Chris Hedrick (Peace Corps) Narrateur

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Source URL: photos.state.gov

Language: French - Date: 2014-07-30 12:33:13
    152American art / Education in the United States / Modern painters / Archives of American Art / Wally Hedrick / Joyce Kozloff

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    Source URL: www.aaa.si.edu

    Language: English - Date: 2012-07-19 16:30:42
    153Actinides / Nuclear fuels / Thorium / Nuclear reprocessing / Chemical elements / Monazite / Nuclear fuel cycle / Uranium-233 / Gas mantle / Chemistry / Matter / Nuclear technology

    THORIUM By James B. Hedrick Domestic survey data and tables were prepared by Ahmad T. Jami, statistical assistant, and the world production table was prepared by Ronald L. Hatch, international data coordinator. Thorium i

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    Source URL: minerals.usgs.gov

    Language: English - Date: 2000-11-21 07:53:22
    154Nuclear materials / Nuclear fuels / Chemical elements / Thorium / Monazite / Rare earth element / Uranium / Defense National Stockpile Center / Radioactive waste / Chemistry / Matter / Actinides

    Thorium By James B. Hedrick Domestic survey data and table were prepared by Nicholas A. Muniz, statistical assistant, and the world production table was prepared by Regina R. Coleman, international data coordinator. Worl

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    Source URL: minerals.usgs.gov

    Language: English - Date: 2007-08-31 11:16:23
    155Actinides / Nuclear fuels / Nuclear materials / Thorium / Monazite / Gas mantle / Radioactive waste / Cerium / Nuclear fuel cycle / Chemistry / Matter / Chemical elements

    THORIUM By James B. Hedrick Thorium is a soft, very ductile, silver-gray, heavy, metallic element of the actinide series of elements. It is represented by the chemical symbol Th or the isotopic symbol Th232. Thorium meta

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    Source URL: minerals.usgs.gov

    Language: English - Date: 1997-07-03 14:23:28
    156Actinides / Chemical elements / Nuclear fuels / Nuclear materials / Thorium / Monazite / Gas mantle / Uranium-233 / Radioactive waste / Chemistry / Matter / Nuclear technology

    THORIUM By James B. Hedrick Domestic survey data and tables were prepared by Heather A. Geissler, statistical assistant, and the world production table was prepared by Glenn J. Wallace, international data coordinator. Wo

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    Source URL: minerals.usgs.gov

    Language: English - Date: 2004-09-14 13:47:39
    157Economic geology / Oxide minerals / Chemical elements / Transition metals / Gemstones / Iluka Resources / Zircon / Heavy mineral sands ore deposits / Hafnium / Matter / Chemistry / Crystallography

    Zirconium and Hafnium By James B. Hedrick Domestic survey data and tables were prepared by Mahbood Mahdavi, statistical assistant, and the world production table was prepared by Linder Roberts, international data coordin

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    Source URL: minerals.usgs.gov

    Language: English - Date: 2007-08-31 11:31:05
    158Nuclear fuels / Actinides / Nuclear materials / Thorium compounds / Thorium / Monazite / Gas mantle / Cerium / Rare earth element / Chemistry / Matter / Chemical elements

    THORIUM By James B. Hedrick Thorium was discovered in 1828 by Swedish chemist and mineralogist Jons Jakob Berzelius. He named it thoria, after Thor, the ancient Norse god of thunder. He isolated the element from a black

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    Source URL: minerals.usgs.gov

    Language: English - Date: 1997-04-07 13:35:09
    159Chemical elements / Transition metals / Gemstones / Oxide minerals / Zircon / Iluka Resources / Heavy mineral sands ore deposits / Hafnium / Ilmenite / Matter / Chemistry / Economic geology

    ZIRCONIUM AND HAFNIUM By James B. Hedrick Domestic survey data and tables were prepared by Mahbood Mahdavi, statistical assistant, and the world production table was prepared by Linder Roberts, international data coordin

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    Source URL: minerals.usgs.gov

    Language: English - Date: 2006-08-15 09:17:19
    160Chemical elements / Nuclear materials / Nuclear fuels / Thorium / Monazite / Gas mantle / Defense National Stockpile Center / Rare earth element / Uranium-233 / Chemistry / Matter / Actinides

    THORIUM By James B. Hedrick Domestic survey data and table were prepared by Frederic H. De Haas, statistical assistant, and the world production table was prepared by Regina R. Coleman, international data coordinator. Wo

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    Source URL: minerals.usgs.gov

    Language: English - Date: 2006-08-15 09:15:16
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