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Click Here for Larger Letovicite Image in a New Browser Window Images: ... Comments: Pearly opaque white crystalline letovicite on matrix. ...
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Pearly opaque white crystalline letovicite on matrix. Kladno, Stredocesky, Czech Republic.
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Letovicite. H(NH4)3(SO4)2 c 2001-2005 Mineral Data Publishing, version 1. Crystal Data: Triclinic, pseudohexagonal. Point Group: 1 or 1. Crystals are platy, ...
www.handbookofmineralogy.org/pdfs/letovicite.pdf - Similar pages
http://www.handbookofmineralogy.org/pdfs/letovicite.pdf
This species was described and named based on an anthropogenic origin (burning coal mine dumps) but has since been identified in nature.
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The improper ferroelastic phase letovicite (NH4)3H(SO4)2 has been studied by 1H MAS NMR as well as by static 14N NMR experiments in the temperature range of ...
linkinghub.elsevier.com/retrieve/pii/S0926204000900067 - Similar pages
http://linkinghub.elsevier.com/retrieve/pii/S0926204000900067
Synthetic letovicite (NH4)3H(SO4)2 has been investigated using 1H static, low- speed MAS, and 15N MAS NMR spectroscopy. Experiments were carried out in the ...
ammin.geoscienceworld.org/cgi/content/abstract/92/11-12/18... - Similar pages
http://ammin.geoscienceworld.org/cgi/content/abstract/92/11-12/1821
Synthetic deuterated letovicite (ND4)3D(SO4)2 has been investigated using static 2H NMR spectroscopy acquired with a quadrupolar echo sequence. ...
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The improper ferroelastic phase transition of synthetic letovicite has been studied using optical birefringence, hard mode Raman spectroscopy and X-ra...
www.informaworld.com/smpp/65318105-3819431/content~db=all~... - Similar pages
http://www.informaworld.com/smpp/65318105-3819431/content~db=all~content=a752433478
(NH3)3H(SO4)2A mineral composed of acid ammonium sulfate. How to thank TFD for its existence? Tell a friend about us, add a link to this page, ...
encyclopedia2.thefreedictionary.com/letovicite - 27k - Similar pages
http://encyclopedia2.thefreedictionary.com/letovicite
Synthetic deuterated letovicite (ND4)3D(SO4)2 has been investigated using static 2H NMR spectroscopy acquired with a quadrupolar echo sequence. ...
cat.inist.fr/?aModele=afficheN&cpsidt=19892447 - Similar pages
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