Monazite

Results: 224



#Item
121Lanthanides / Reducing agents / Rare earth element / Monazite / Cerium / Lanthanum / Neodymium / Bastnäsite / Rare earth mineral / Chemistry / Matter / Chemical elements

RARE EARTHS A. Commodity Summary The rare earth elements are comprised of scandium, yttrium, and 15 lanthanide elements, of which, cerium,

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 12:13:08
122Analytical chemistry / Electron microscopy / Laboratory equipment / Nesosilicates / Inductively coupled plasma mass spectrometry / Mass spectrometry / Electron microscope / Monazite / University of California /  Santa Barbara / Chemistry / Scientific method / Science

EarthScope Student Geochronology Research and Training Program Laboratory Overview UC Santa Barbara LASS-ICPMS Lab[removed]Lab Description The University of California, Santa Barbara LASS (Laser Ablation Split Stream ICP

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Source URL: www.earthscope.org

Language: English - Date: 2014-07-03 18:37:04
123Nuclear fuels / Thorium / Actinides / Nuclear reprocessing / Mineral acids / Nitric acid / Monazite / National Institute for Occupational Safety and Health / Energy Employees Occupational Illness Compensation Program / Chemistry / Nuclear technology / Nuclear physics

Retrospective Dose Reconstruction for Thorium-232 Activities at the Mound Laboratory Brant A. Ulsh, Donald N. Stewart This is a working document prepared by NIOSH or its contractor for use in discussions with the ABRWH

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Source URL: www.cdc.gov

Language: English - Date: 2012-08-16 15:36:39
124Lanthanides / Reducing agents / Rare earth element / Monazite / Cerium / Lanthanum / Neodymium / Bastnäsite / Rare earth mineral / Chemistry / Matter / Chemical elements

RARE EARTHS A. Commodity Summary The rare earth elements are comprised of scandium, yttrium, and 15 lanthanide elements, of which, cerium,

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 12:13:08
125Lanthanides / Reducing agents / Phosphate minerals / Periodic table / Cerium / Rare earth element / Mischmetal / Monazite / Neodymium / Chemistry / Matter / Chemical elements

134 RARE EARTHS1 (Data in metric tons of rare-earth oxide (REO) content, unless otherwise noted) Domestic Production and Use: Rare earths were mined by one company in[removed]Bastnasite, a rare-earth fluocarbonate mineral

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Source URL: minerals.er.usgs.gov

Language: English - Date: 1998-02-26 09:16:35
126Geothermobarometry / Zircon / Monazite / Uranium-lead dating / Metamorphic rock / Petrology / Metamorphic petrology / Crystallography

METAMORPHISM RECORDED BY METASEDIMENTARY ROCKS Several samples of garnet - biotite - cordierite - k-feldspar - plagioclase ± sillimanite gneiss were analyzed for U-Pb zircon and monazite SHRIMP geochronology. Monazite a

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Source URL: shrimprg.stanford.edu

Language: English - Date: 2009-11-03 15:17:38
127Lanthanides / Reducing agents / Phosphate minerals / Cerium / Rare earth element / Mischmetal / Monazite / Neodymium / Bastnäsite / Chemistry / Matter / Chemical elements

134 RARE EARTHS1 (Data in metric tons of rare-earth oxide (REO) content, unless otherwise noted) Domestic Production and Use: Rare earths were mined by one company in[removed]Bastnasite, a rare-earth fluocarbonate mineral

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Source URL: minerals.er.usgs.gov

Language: English - Date: 1997-03-11 09:51:28
128Economic geology / Igneous rocks / Gemstones / Nesosilicates / Zircon / Pegmatite / Uranium-lead dating / Monazite / Granite / Geology / Petrology / Igneous petrology

LEUCOCRATIC ROCKS U-Pb zircon and monazite analyses from granitic rocks indicate that crustal melting accompanied both metamorphic events. Folded leuocosome and pegmatites are typically 1.74 Ga, whereas leucocratic dikes

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Source URL: shrimprg.stanford.edu

Language: English - Date: 2009-11-03 15:20:28
129Diffraction / Mineral / Mineralogy / Phosphate minerals / X-ray crystallography / Graphite / Monazite / Powder diffraction / American Mineralogist / Chemistry / Matter / Crystallography

MlNERALOGlC TERMINOLOGY AND DESCRIPTIONS A UTHORS WHO PLAN TO REPORT on the optical, physical, crystallographic, or chemical

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Source URL: www.nwrc.usgs.gov

Language: English - Date: 2012-07-06 09:15:58
130Historical geology / Geology of North America / Structure of the Earth / Archean / Zircon / Crust / Continental crust / Baltic Shield / Wyoming craton / Geology / Plate tectonics / Cratons

130 MILLION YEARS OF PALEOPROTEROZOIC HISTORY RECORDED BY U-Pb MONAZITE AND ZIRCON AGES FROM THE IVANPAH MOUNTAINS, EASTERN CALIFORNIA By Ariel Strickland, Joseph Wooden, Chris Mattinson and David Miller.

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Source URL: shrimprg.stanford.edu

Language: English - Date: 2009-11-03 15:14:46
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