|
Nous avons affiné la structure cristalline de l'uzonite provenant de la localité type, la caldeira de Uzon, au Kamchatka, en...
|
|
Keywords: uzonite, crystal-structure refinement, light-exposure effects, arsenic sulfide, The mineral, named uzonite, was recovered in realgar-enriched...
|
|
|
The crystal structure of uzonite from the Uzon caldera, Kamchatka, Russian Federation, has been refined in space group P21/m to a final R index of 2.66%. Unit-cell parameters are: a 7.973(2), b 8.096(2), c 7.148(2) Å, ß 101.01(2)°, V 452.9(2) Å3, Z = 2. The structural model previously reported for the...
|
|
|
History / Historique Physical properties / Propriétés physiques et apparence Miscellaneous / Autres informations...
|
|
|
1995) and in the As4S4(II) compound synthesized by Kutoglu (1976); (4) As4S5 (molecular symmetry C2v) molecule found in uzonite (bWhitfield 1973b;
|
|
|
likely a polymorph of uzonite, As4S5. The molecular packing, however, is quite different from that of the structure of uzonite. (space group P21/m).
|
|
|
The formation of rare minerals—uzonite (found only at Uzon) and alacranite This orpiment–uzonite and uzonite–alacranite replacement phenomenon was...
|
|
|
Orpiment mineral data, information about Orpiment, its properties and worldwide locations. From Latin "aurum", gold, and "pigmentum", pigment, in allusion to its color. This page provides mineralogical data about Orpiment.
|
|
|
Show Locality List (505 Items) The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map. Show Realgar Photos (377)
|
|
|
Alacr´anite AsS; in the condensation zone of a hydrothermal Hg–Sb–As system as cement in a sandy gravel (Uzon caldera, 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,
|
This binocular preview is a sneak peek of the Web page behind this search result. If the image says "Site Home Page" we are showing you a preview of the website's home page because we still have to update our binocular system with the particular page from your search result. The text at the bottom of the preview gives you more details, such as:
- Whether the page requires plug-ins such as Flash
- Whether the page will "pop up" additional windows upon loading
- How much data you'll have to download to view the complete page
- How long it should take for you to download the full page, based on a 56 kb/s dial-up Internet connection