Zincalstibite  Mineral Data

Zincalstibite Mineral Data

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


General Zincalstibite Information

Help on Chemical  Formula: Chemical Formula: Zn2AlSb(OH)12
Help on Composition: Composition: Molecular Weight = 483.60 gm
   Aluminum   5.58 %  Al   10.54 % Al2O3
   Zinc      27.04 %  Zn   33.66 % ZnO
   Antimony  25.18 %  Sb   33.45 % Sb2O5
   Hydrogen   2.50 %  H    22.35 % H2O
   Oxygen    39.70 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Zn2AlSb(OH)12
Help on Environment: Environment: Found within the cavities of marble that was part of an epizonal metamorphic complex originating from a tertiary Tuscan sedimentary sequence. Zn analogue of cualstibite.
Help on IMA Status: IMA Status: Approved IMA 2006 (Dana # Added)
Help on Locality: Locality: Apuan Alps, Tuscany, Italy. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the composition (ZINk, Aluminium, Stibium).
Help on Synonym: Synonym: IMA1998-033
 

Zincalstibite Image

Click Here for Larger Zincalstibite Image in a New Browser Window Images:
Click Here for Larger Zincalstibite Image

Zincalstibite

Comments: SEM image of two trianglular prizms of zincalstibite among small sticks of amorphous material.
Location: Apuan Alps, Tuscany, Italy. Scale: See Image.
© American Mineralogist

Zincalstibite Crystallography

Help on Axial Ratios: Axial Ratios: a:c = 1:1.83912
Help on Cell Dimensions: Cell Dimensions: a = 5.321, c = 9.786, Z = 2; V = 239.95 Den(Calc)= 6.69
Help on Crystal System: Crystal System: Trigonal - RhombohedralH-M Symbol ( 3) Space Group: P 3
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 1.887(1), 4.897(1), 2.342(0.88),4.18(0.57), 4.615(0.35), 2.667(0.31), 3.366(0.18),
Click Here for Large Zincalstibite 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


Bonaccorsi E , Merlino S , Orlandi P , American Mineralogist , 92 (2007) p.198-203, Zincalstibite, a new mineral, and cualstibite: Crystal chemical and structural, relationships, Locality: Lucchetti marble quarry, Fantiscritti marble basin, Carrara, Apuan, Alps, Tuscany, Italy

 

Physical Properties of Zincalstibite

Help on Cleavage: Cleavage: {001} Distinct
Help on Color: Color: Colorless.
Help on Diaphaneity: Diaphaneity: Transparent
Help on Habit: Habit: Prismatic - Crystals Shaped like Slender Prisms (e.g. tourmaline).
Help on Luster: Luster: Vitreous (Glassy)
Help on Streak: Streak: white
 

Optical Properties of Zincalstibite

Help on Optical Data: Optical Data: Uniaxial (?).
  NCalc= 2.35 - from Gladstone-Dale relationship (KC = 0.2022) where Ncalc=Dcalc*KC+1
 

Calculated Properties of Zincalstibite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=6.42 gm/cc
note: Specific Gravity of Zincalstibite =6.69 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.01
Boson Index = 0.99
Help on Photoelectric: Photoelectric: PEZincalstibite = 90.90 barns/electron
U=PEZincalstibite x rElectron Density= 583.49 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Zincalstibite is Not Radioactive
 

Zincalstibite Classification

Help on  Dana Class: Dana Class: 44.03.10.02 (44)Antimonates
  (44.03)with miscellaneous formulae
  (44.03.10)Cualstibite Group
 
44.03.10.01 Cualstibite Cu6Al3Sb3(OH)36 P 3 3
 
44.03.10.02 Zincalstibite! Zn2AlSb(OH)12 P 3 3
Help on  Strunz Class: Strunz Class: 04.FB.10 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate
  04.F - Hydroxides (without V or U)
  04.FB -Hydroxides with OH, without H2O; insular octahedra
 
04.FB.10 Cualstibite Cu6Al3Sb3(OH)36 P 3 3
 
04.FB.10 Zincalstibite! Zn2AlSb(OH)12 P 3 3
 

Other Zincalstibite Information

Help on References: References: NAME( AmMin, 92:198) PHYS. PROP.(AmMin, 92:198) OPTIC PROP.(AmMin, 92:198)
Help on See Also: See Also: Links to other databases for Zincalstibite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - GeoScienceWorld
4 - Google Images
5 - Google Scholar
6 - MinDAT
7 - Mineralienatlas (Deutsch)
8 - Online Mineral Museum
9 - QUT Mineral Atlas
10 - Ruff.Info

Search for Zincalstibite using:

Google
 
Web webmineral.com
[AOL] [Bing] [Dog Pile] [GeoScienceWorld] [HotBot] [Ixquick] [Lycos] [MAMMA] [Scirus] [Teoma] [WebCrawler] [Wikipedia] [YAHOO]

Visit our Advertisers for Zincalstibite :

A Bijoux Google Search for Zincalstibite
Adam's Minerals Google Search for Zincalstibite
Cape Minerals Google Search for Zincalstibite
Dakota Matrix Minerals Google Search for Zincalstibite
Excalibur Mineral Corp. Google Search for Zincalstibite
Exceptional Minerals Google Search for Zincalstibite
John Betts Fine Minerals Search for Zincalstibite
McDougall Minerals Google Search for Zincalstibite
Mineral News Website Link
Rock and Mineral Shows Google Search for Zincalstibite
Weinrich Minerals, Inc. Google Search for Zincalstibite

Ask about Zincalstibite 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 Espaņol

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

Zincalstibite

Zn2AlSb(OH)12
Dana No: 44.03.10.02 Strunz No: 04.FB.10
Locality:

 

Notes: