Manganostibite Mineral Data

Manganostibite Mineral Data
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images       News Help About


Dan Weinrich Auctions
[Mineral Auctions] [Register] [Current Auctions] [Log In] [www.danweinrich.com]
Weinrich Minerals Auctions, Inc
Specializing In Live Weekly Auctions Of Top Quality Mineral Specimens
The Place To Find Great Specimens At Great Prices!


General Manganostibite Information

Help on Chemical Formula: Chemical Formula: (Mn++,Fe++)7(SbO4)(AsO4,SiO4)O4
Help on Composition: Composition: Molecular Weight = 764.25 gm
   Manganese  28.75 %  Mn   37.13 % MnO
   Iron       21.92 %  Fe   28.20 % FeO
   Silicon     0.92 %  Si    1.97 % SiO2
   Antimony   15.93 %  Sb   21.16 % Sb2O5
   Arsenic     7.35 %  As   11.28 % As2O5
   Oxygen     25.12 %  O
             ______        ______ 
             100.00 %       99.74 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Mn2+4Fe2+3(SbO4)(AsO4)0.75(SiO4)0.25O4
Help on Environment: Environment: Late-stage hydrothermal veins in manganese deposits in limestone.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1884
Help on Locality: Locality: Moss and Brattfors mines, near Nordmark, V¨armland, Sweden. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the MANGANese and antimony, STIBium, in the composition.
Help on Name Pronunciation: Name Pronunciation: Manganostibite Say MANGANOSTIBITE
Help on Synonym: Synonym: ICSD 15181
  PDF 23-1236
 

Search for Manganostibite Images

Click Here To Search Images:

Image not yet available on Webmineral.com

Try searching images.google.com or Mindat Picture Gallary for mineral pictures. Caution: The images retrieved may not be appropriate.
  

Manganostibite Crystallography
Help on Axial Ratios: Axial Ratios: a:b:c =0.4625:1:0.3214
Help on Cell Dimensions: Cell Dimensions: a = 8.72, b = 18.85, c = 6.06, Z = 4; V = 996.09 Den(Calc)= 5.10
Help on Crystal System: Crystal System: Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: Ibmm
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 2.651(1), 4.38(0.6), 4.965(0.6),
Click Here for Large Manganostibite Structure Window Crystal Structure:

Mouse
drag1 - LMB Manipulate Structure
drag2 - RMB Resize/Rotate
Keyboard
S - Stereo Pair on/off
H - Help Screen
I - Data Info
A - Atoms On/Off
P - Polyhedra On/Off
B - Bonds On/Off
 Help on Above


Moore P B , American Mineralogist , 55 (1970) p.1489-1499, Manganostibite: A novel cubic close-packed structure type

 

Physical Properties of Manganostibite

Help on Cleavage: Cleavage: {???} Indistinct
Help on Color: Color: Black.
Help on Density: Density: 4.949
Help on Diaphaneity: Diaphaneity: Opaque
Help on Fracture: Fracture: Uneven - Flat surfaces (not cleavage) fractured in an uneven pattern.
Help on Luster: Luster: Greasy (Oily)
Help on Streak: Streak: brown
 

Optical Properties of Manganostibite

Help on Gladstone-Dale: Gladstone-Dale: CI meas= -0.054 (Good) - where the CI = (1-KPDmeas/KC)
CI calc= -0.022 (Excellent) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.185,KPDmeas= 0.1906,KC= 0.1809
Ncalc = 1.9 - 1.92
Help on Optical Data: Optical Data: Biaxial (-), a=1.92, b=1.95, g=1.96, bire=0.0400
 

Calculated Properties of Manganostibite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=4.71 gm/cc
note: Specific Gravity of Manganostibite =5.10 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.0051971624
Boson Index = 0.9948028376
Help on Photoelectric: Photoelectric: PEManganostibite = 70.43 barns/electron
U=PEManganostibite x rElectron Density= 332.04 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Manganostibite is Not Radioactive
 

Manganostibite Classification
Help on Dana Class: Dana Class: 44.03.02.01 (44)Antimonates
  (44.03)with miscellaneous formulae
  (44.03.02)Dana Group
 
44.03.02.01 Manganostibite (Mn,Fe)7(SbO4)(AsO4,SiO4)O4 Ibmm 2/m 2/m 2/m
Help on Strunz Class: Strunz Class: 04.BA.10 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate
  04.B - Metal:Oxygen = 3:4 and similar
  04.BA -With small and medium-sized cations
 
04.BA.10 Manganostibite (Mn,Fe)7(SbO4)(AsO4,SiO4)O4 Ibmm 2/m 2/m 2/m
 

Other Manganostibite Information
Help on References: References: NAME( AntBidBlaNic4) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990)
Help on See Also: See Also: Links to other databases for Manganostibite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - EUROmin Project
4 - Ecole des Mines de Paris
5 - GeoScienceWorld
6 - Google Images
7 - Google Scholar
8 - Handbook of Mineralogy (MinSocAm)
9 - Handbook of Mineralogy (UofA)
10 - MinDAT
11 - Mineralienatlas (Deutsch)
12 - Online Mineral Museum
13 - QUT Mineral Atlas
14 - Ruff.Info
15 - WWW-MINCRYST

Search for Manganostibite using:

Google
 
Web webmineral.com
[ALTAVISTA] [AOL] [bing] [GeoScienceWorld] [HotBot] [Ixquick] [MAMMA] [MSN.COM] [Netscape] [Scirus] [Teoma] [Wikipedia] [YAHOO]

Visit our Advertisers for Manganostibite :

B & L Fine Minerals

Dan Weinrich Fine Minerals

Dan Weinrich Auctions

Dakota Matrix

Excalibur Minerals

Exceptional Minerals

Fabre Minerals

John Betts Fine Minerals

Lapis Mineral Journal

Mineral News

UV Tools

Wrights Rock Shop

Translate Manganostibite Mineral Data :

Ask about Manganostibite here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in Español

Print or Cut-and-Paste your Manganostibite Specimen Label here :

Manganostibite

(Mn++,Fe++)7(SbO4)(AsO4,SiO4)O4
Dana No: 44.03.02.01 Strunz No: 04.BA.10
Locality:

 

Notes: