Bindheimite Mineral Data

Advertisment

Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

Your premier supplier of quality mineral specimens from Southern Africa and the world at large

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

General Bindheimite Information

Chemical Formula:

Pb2Sb2O6(O,OH)

Composition:

Molecular Weight = 770.15 gm

Antimony 31.62 % Sb 37.85 % Sb₂O₃

Hydrogen 0.03 % H 0.29 % H₂O

Lead 53.81 % Pb 57.96 % PbO

Oxygen 14.54 % O

______ ______

100.00 % 96.10 % = TOTAL OXIDE

Empirical Formula:

Pb₂Sb₂O_6.75(OH)_0.25

Environment:

Widespread oxidation product of lead-antimony sulfides.

IMA Status:

Valid Species (Pre-IMA) 1868

Locality:

Nerchinsk, Siberia, Russia. Link to MinDat.org Location Data.

Name Origin:

Named after the German chemist, Johann J. Bindheim (1750-1825) who first analysed the mineral.

Name Pronunciation:

Bindheimite + Pronunciation

Synonym:

Belmontite = mixture with other minerals

ICSD 27120

PDF 42-1355

Bindheimite Image

Images:

Bindheimite

Comments: Yellow earthy bindheimite covering red, massive crocoite.
Location: Callenberg North (no. 1) open cut, Callenberg, Glauchau, Saxony, Germany. Scale: Picture size 7 mm.
© Thomas Witzke / Abraxas-Verlag

Bindheimite Crystallography

Cell Dimensions:

a = 10.41, Z = 6; V = 1,128.11 Den(Calc)= 6.80

Crystal System:

Isometric - HexoctahedralH-M Symbol (4/m 3 2/m) Space Group: F d3m

$Help on X Ray Diffraction:$ X Ray Diffraction:

By Intensity(I/I_o): 3.01(1), 1.85(0.25), 2.61(0.18),

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

Natta G , Baccaredda M , Zeitschrift fur Kristallographie , 85 (1933) p.271-296, Tetrossido di antimonio e antimoniati

View Additional jPOWD Structure files for Bindheimite
[1]

Physical Properties of Bindheimite

Cleavage:

None

Color:

Yellow, Greenish yellow, Green, Brownish white, Grayish white.

Density:

4.6 - 7.3, Average = 5.94

Diaphaneity:

Translucent to Opaque

Fracture:

Conchoidal - Fractures developed in brittle materials characterized by smoothly curving surfaces, (e.g. quartz).

Habit:

Earthy - Dull, clay-like texture with no visible crystalline affinities, (e.g. howlite).

Habit:

Encrustations - Forms crust-like aggregates on matrix.

Habit:

Encrustations - Forms crust-like aggregates on matrix.

Hardness:

4-5 - Fluorite-Apatite

Luminescence:

Non-fluorescent.

Luster:

Greasy (Oily)

Magnetism:

Nonmagnetic

Streak:

light greenish brown

Optical Properties of Bindheimite

Gladstone-Dale:

CI meas= 0.072 (Fair) - where the CI = (1-KPDmeas/KC)
CI calc= 0.188 (Poor) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.1257,KPDmeas= 0.1437,KC= 0.1549
Ncalc = 1.71 - 2.13

Optical Data:

Isotropic, n=1.84-1.87.

Calculated Properties of Bindheimite

Electron Density:

Bulk Density (Electron Density)=4.98 gm/cc
note: Specific Gravity of Bindheimite =5.95 gm/cc.

Fermion Index:

Fermion Index = 0.11
Boson Index = 0.89

Photoelectric:

PE_Bindheimite=1,098.16 barns/electron
U=PE_Bindheimite x rElectron Density=5,468.02 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Bindheimite is Not Radioactive

Bindheimite Classification

Dana Class:

44.01.01.02 (44)Antimonates

(44.01)(A)2 (X2 O6) (O,OH,F)

(44.01.01)Stibiconite Group

44.01.01.01 Stibiconite SbSb2O6(OH) F d3m 4/m 3 2/m

44.01.01.02 Bindheimite Pb2Sb2O6(O,OH) F d3m 4/m 3 2/m

44.01.01.03 Romeite (Ca,Fe,Mn,Na)2(Sb,Ti)2O6(O,OH,F) F d3m 4/m 3 2/m

44.01.01.03a Lewisite? (Ca,Fe,Na)2(Sb,Ti)2O7 F d3m 4/m 3 2/m

44.01.01.04 Monimolite (Pb,Ca)2Sb2O7 F d3m 4/m 3 2/m

44.01.01.05 Stetefeldtite Ag2Sb2O6(O,OH) F d3m 4/m 3 2/m

44.01.01.06 Bismutostibiconite Bi(Sb,Fe)2O7 F d3m 4/m 3 2/m

44.01.01.07 Partzite Cu2Sb2(O,OH)7(?) F d3m 4/m 3 2/m

Strunz Class:

04.DH.20 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate

04.D - Metal:Oxygen = 1:2 and similar

04.DH -With large (± medium-sized) cations; sheets of edge-sharing octahedra

04.DH.20 Bismutostibiconite Bi(Sb,Fe)2O7 F d3m 4/m 3 2/m

04.DH.20 Bindheimite Pb2Sb2O6(O,OH) F d3m 4/m 3 2/m

04.DH.20 Monimolite (Pb,Ca)2Sb2O7 F d3m 4/m 3 2/m

04.DH.20 Partzite Cu2Sb2(O,OH)7(?) F d3m 4/m 3 2/m

04.DH.20 Stetefeldtite Ag2Sb2O6(O,OH) F d3m 4/m 3 2/m

04.DH.20 Romeite (Ca,Fe,Mn,Na)2(Sb,Ti)2O6(O,OH,F) F d3m 4/m 3 2/m

04.DH.20 Stibiconite SbSb2O6(OH) F d3m 4/m 3 2/m

Other Bindheimite Information

References:

NAME( Dana8) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Ford32)

See Also:

Links to other databases for Bindheimite :
1 - Am. Min. Crystal Structure Database
2 - Amethyst Galleries' Mineral Gallery
3 - Athena
4 - EUROmin Project
5 - Ecole des Mines de Paris
6 - GeoScienceWorld
7 - Google Images
8 - Google Scholar
9 - Handbook of Mineralogy (MinSocAm)
10 - Handbook of Mineralogy (UofA)
11 - MinDAT
12 - Mineralienatlas (Deutsch)
13 - Online Mineral Museum
14 - QUT Mineral Atlas
15 - Ruff.Info

Search for Bindheimite using:

[AOL] [Bing] [Dog Pile] [GeoScienceWorld] [HotBot] [Ixquick] [Lycos] [MAMMA] [Scirus] [Teoma] [WebCrawler] [Wikipedia] [YAHOO]

Visit our Advertisers for Bindheimite :

Cape Minerals Google Search for Bindheimite
Dakota Matrix Minerals Google Search for Bindheimite
Excalibur Mineral Corp. Google Search for Bindheimite
Exceptional Minerals Google Search for Bindheimite
John Betts Fine Minerals Search for Bindheimite
McDougall Minerals Google Search for Bindheimite
Mineral News Website Link
Rock and Mineral Shows Google Search for Bindheimite
Weinrich Minerals, Inc. Google Search for Bindheimite

Ask about Bindheimite 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 Bindheimite Specimen Label here :

Bindheimite

Pb2Sb2O6(O,OH)
Dana No: 44.01.01.02 Strunz No: 04.DH.20
Locality:

Notes: