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Mineralogical ClassificationIMA 2004-014 = stavelotite
17th May 2005 20:57 UTCMarco E. Ciriotti
http://www.mineralogie.ruhr-uni-bochum.de/eng/leute/schreyer.html
Some data:
IMA No. 2004-014
Le Coreux, Ardennes, Belgium
Werner Schreyer
La3Mn2+3Cu2+(Mn3+,Fe3+,Mn4+)26(Si2O7)6O30
New structure type determined
Trigonal: P31
a 11.525, c 33.347 Å
11.116(18) 5.446(31), 3.1873(19), 2.7789(40), 2.7232(100), 2.3702(29), 1.6887(28),
1.6635(40)
29th Jun 2005 13:54 UTCMarco E. Ciriotti
25th Oct 2005 11:21 UTCMarco E. Ciriotti
• Bernhardt, H.-J., Armbruster, Th., Fransolet, A.-M., Schreyer, W. (2005): Stavelotite-(La), a new lanthanum-manganese-sorosilicate mineral from the Stavelot Massif, Belgium. European Journal of Mineralogy, 17, 703-714.
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