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Click Here for Larger Sekaninaite Image in a New Browser Window ... Comments: Black-green crystalline sekaninaite cleavage with dark purple colored fracture ...
webmineral.com/data/Sekaninaite.shtml - 40k - Similar pages
http://webmineral.com/data/Sekaninaite.shtml
Black-green crystalline sekaninaite cleavage with dark purple colored fracture surface. Rozna, Moravia, Jihomoravsky, Czech Republic.
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http://webmineral.com/specimens/picshow.php?id=2367
Dec 22, 2008 ... Sekaninaite ((Fe+2,Mg)2Al4Si5O18) is a mineral which has historically been known to occur only in one locality - in Dolni Bory in Moravia. ...
en.wikipedia.org/wiki/Sekaninaite - 22k - Similar pages
http://en.wikipedia.org/wiki/Sekaninaite
The Fe analogue of Cordierite . Cordierite-Sekaninaite Series .
www.mindat.org/min-3609.html - 67k - Similar pages
http://www.mindat.org/min-3609.html
Sekaninaite. (Fe2+,Mg)2Al4Si5O18 cā2001 Mineral Data Publishing, version 1.2 ... References: (1) Stanek, J. and J. Miskovsky (1975) Sekaninaite, ...
www.handbookofmineralogy.org/pdfs/Sekaninaite.PDF - Similar pages
http://www.handbookofmineralogy.org/pdfs/Sekaninaite.PDF
Iron is almost always present and a solid solution exists between Mg-rich cordierite and Fe-rich sekaninaite with a series formula: 2aluminum3 to 2Al3. ...
www.absoluteastronomy.com/topics/Sekaninaite - 26k - Similar pages
http://www.absoluteastronomy.com/topics/Sekaninaite
Geological, textural, and compositional criteria argue that the sekaninaite, hercynite, quartz, and the brown biotite are not primary or secondary granite ...
eurjmin.geoscienceworld.org/cgi/content/abstract/16/3/483 - Similar pages
http://eurjmin.geoscienceworld.org/cgi/content/abstract/16/3/483
in sekaninaite, and an unusually low CaO content (0.5 wt.%) in the rock. The Ravat paralava appears to be derived from a mixture of pelitic rocks (50ā70%) ...
linkinghub.elsevier.com/retrieve/pii/S1068797109001412 - Similar pages
http://linkinghub.elsevier.com/retrieve/pii/S1068797109001412
Download hom/sekaninaite.pdf, Hochella M F, Brown G E, Ross F K, Gibbs G V. Download am/vol64/AM64_337.pdf, American Mineralogist 64 (1979) 337-351 ...
rruff.geo.arizona.edu/AMS/minerals/Sekaninaite - 12k - Similar pages
http://rruff.geo.arizona.edu/AMS/minerals/Sekaninaite
Fayalite-sekaninaite paralava from the Ravat coal fire (central Tajikistan). Authors: Sharygin, V. V.; Sokol, E. V.; Belakovskii, D. I.. Publication: ...
adsabs.harvard.edu/abs/2009RuGG...50..703S - Similar pages
http://adsabs.harvard.edu/abs/2009RuGG...50..703S