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Studtite - Wikipedia, the free encyclopedia
Studtite , empirical formula (UO 2 )O 2 ·4(H 2 O), is a secondary uranium mineral containing peroxide formed by the alpha-radiolysis of water during formation. It occurs as white yellow needle-...
en.wikipedia.org/wiki/Studtite |
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General Studtite Information ... Studtite Image ... Studtite Crystallography...
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Acicular, white sprays of studtite crystals on yellow, tabular billietite. Shinkolobwe mine, Tantara, Shaba, Democratic Republic of the Congo. ... Acicular, white sprays of studtite crystals on yellow, tabular billietite.
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A rare secondary uranium mineral containing a peroxide group in its crystal structure. May dehydrate to metastudtite . ... Classification of Studtite...
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Metastudtite was made by heating synthetic studtite (and ..... Raman (R) and IRa wavenumbers (cm 1) of studtite, UO4Ð4H2O, and metastudtite, UO4Ð4H2O, ...
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On the Uranophane one can see a few straw yellow Studtite crystal clusters up to 4 mm in size. Shinkolobwe is the Type Locality for Studtite, a mine closed ...
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Studtite and metastudtite are the only known peroxide minerals. Studtite is readily synthesized by adding peroxide to a U-bearing solution (Debets 1963). The existence of peroxide in a natural system may be indicative of exceptionally oxidizing conditions.
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UO3 86.7 86.6 86.67; ... At the Les Mares and Rab´ejac uranium deposits, ... Can. Mineral., 37, 929–938. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise without the...
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OneList (submissions from subscribers) ... In other key concessions, ... Tehran vehemently denies this. Diplomats said the United States might be willing to forgo the immediate reporting of Iran to the Security Council, but was unlikely to compromise on the issue of whether to formally acknowledge what it says are Iran's clear...
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The study was carried out in batch experiments where a known amount of studtite (0.05 g) was put in contact with 20 cm3 of radionuclide solution. ...
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