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1 Ekmanite Mineral Data
General Ekmanite Information. Chemical Formula: (Fe++,Mg,Mn,Fe ... Links to other databases for Ekmanite : 1 - Am. Min. Crystal Structure Database. 2 - Athena ...
webmineral.com
2 Ekmanite: Ekmanite mineral information and data.
Obsolete name for a Mn-rich stilpnomelane; the name was discredited in 1954. ... Localities for Ekmanite (TL) indicates type locality. ...
www.mindat.org
3 XPS,AES,UPS and ESCA, laSurface.com
Spectra and data base for XPS, AES, UPS and ESCA, photoelectrons ... EKMANITE (Fe,Mn,Mg)6 (Si,Al)8 O20 (OH)8 2H2 O. 2.79. ELBAITE. Na (Li,Al)3 Al6 (BO3)3 Si6 O18 (OH)4 ...
www.lasurface.com
4 ATHENA MINERAL: Mineral Data; Pierre Perroud
Athena systematic mineral databases ... ATHENA. MINERALOGY. Mineral: EKMANITE (?) Formula: (Fe2+,Mg,Mn,Fe3+)3(Si,Al)4O10(OH)2 · 2H2O ...
un2sg4.unige.ch
5 Alan Guisewite's Mineral Collection Images: Systematic ...
... chrysotile and deweylite), stilpnomelane (and varieties chalcodite, ekmanite) ... Ekmanite. A small cabinet specimen of ekmanite (manganoan stilpnomelane) ...
www.cs.cmu.edu
6 Lennilenapeite Mineral Data
Classic minerals, out-of-print books & magazines, plus informative articles for collectors ... K6-7(Mg,Mn,Fe++,Fe+++,Zn)48(Si,Al)72(O,OH)216•16(H2O) Composition: ...
webmineral.com
7 EUROPEAN JOURNAL OF MINERALOGY, 1999, V 11, N 2.
pp 201-215 Electron- and ion-microprobe analyses, and genetic inferences of ... chemistry and defect structure of ekmanite: new data from transmission electron ...
library.iem.ac.ru
8 Värmland, Sweden
Standard Detailed By Chemistry Mineral Photos (636)Site ... var: Ekmanite. Stolzite. Stützite. Sundiusite (TL) Svabite (TL) Svanbergite (TL) Sverigeite (TL) ...
www.mindat.org
9 mineral general info
Unit cell: a = 21.9 Å, b = 21.9 Å, c = 17.7 Å, a = 125°, b = 95.9°, g = 120° ... Synonyms/varieties: chalcodite, ekmanite (Mn-rich variety), minguettite. Comments: ...
www.mineralatlas.com
10 Washington Geology, December 1998
NATURAL. IN THIS ISSUE. z Crown Jewel project ... The Photo-Atlas of Minerals—A comprehensive ... iron: ekmanite (Jakob, 1923), parsettensite (Deer and others, ...
www.dnr.wa.gov
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