|
|
Kelyanite Mineral Data
|
|
|
General Kelyanite Information
|
Chemical Formula: |
(Hg+2)6(SbO6)BrCl2 |
Composition: |
Molecular Weight = 2,775.64 gm |
|
Mercury 86.72 % Hg 90.18 % Hg2O |
|
Antimony 4.39 % Sb 5.25 % Sb2O3 |
|
Bromine 2.88 % Br 2.88 % Br |
|
- %
Br -0.29 % -O=Br2 |
|
Chlorine 2.55 % Cl 2.55 % Cl |
|
- %
Cl -0.58 % -O=Cl2 |
|
Oxygen 3.46 % O |
|
______ ______ |
|
100.00 % 100.00 % = TOTAL OXIDE |
Empirical Formula: |
6(Hg2)SbO6BrCl2 |
Environment: |
Oxidation zone of stibnite-cinnabar ores. |
IMA Status: |
Approved IMA 1982 |
Locality: |
Kelyan deposit, Buryatia, Ural Mountains, Russia. Link to MinDat.org Location Data. |
Name Origin: |
Named for the locality. |
Name Pronunciation: |
Kelyanite + Pronunciation |
|
Kelyanite Image |
Images:
|
|
Kelyanite
Comments: B&W BSE image of an epoxy grain mount of kelyanite (1) and calomel (2) fragment.
Location: Kelyan Sb-Hg mine, Buryatia, Siberia, Russia.
Scale: See Image.
© Diederik Visser |
|
Kelyanite Crystallography
|
Axial Ratios: |
a:c = 1:0.73775 |
Cell Dimensions: |
a = 13.56, c = 10.004, Z = 3; V = 1,593.03 Den(Calc)= 8.68 |
Crystal System: |
Trigonal - Pyramidal H-M Symbol (3) Space Group: P 3 |
X Ray Diffraction: |
By Intensity(I/Io): 3.3(1), 2.72(0.6), 3.78(0.6), |
|
Physical Properties of Kelyanite
|
Cleavage: |
None |
Color: |
Brown, Reddish brown. |
Density: |
8.51 - 8.63, Average = 8.57 |
Diaphaneity: |
Nearly opaque |
Habit: |
Granular - Generally occurs as anhedral to subhedral crystals in matrix. |
Streak: |
reddish brown |
|
Optical Properties of Kelyanite
|
Optical Data: |
NCalc= 2.34 - from Gladstone-Dale relationship (KC = 0.1548) where Ncalc=Dcalc*KC+1 NCalc= 2.33 - from Gladstone-Dale relationship (KC = 0.1548) where Ncalc=Dmeas*KC+1
|
|
Calculated Properties of Kelyanite
|
Electron Density: |
Bulk Density (Electron Density)=7.05 gm/cc note: Specific Gravity of Kelyanite =8.68 gm/cc. |
Fermion Index: |
Fermion Index = 0.26 Boson Index = 0.74 |
Photoelectric: |
PEKelyanite =1,529.07 barns/electron U=PEKelyanite x rElectron Density=10787.54 barns/cc. |
Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Kelyanite is Not Radioactive |
|
Kelyanite Classification
|
Dana Class: |
10.06.11.01 (10)Oxyhalides and Hydroxyhalides |
|
(10.06)where Am Bn (O,OH)p Xq |
|
(10.06.11)Dana Group |
|
10.06.11.01 Kelyanite (Hg2)6(SbO6)BrCl2 P 3 3 |
Strunz Class: |
03.DD.60 03 - HALIDES |
|
03.D - Oxyhalides, Hydroxyhalides and Related Double Halides |
|
03.DD -With Hg |
|
03.DD.60 Kelyanite (Hg2)6(SbO6)BrCl2 P 3 3 |
|
Other Kelyanite Information
|
References: |
PHYS. PROP.(Dana8, AmMin v93:1666) |
See Also: |
Links to other databases for Kelyanite :
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
Search for Kelyanite using:
[AOL]
[Bing]
[Dog Pile]
[GeoScienceWorld]
[HotBot]
[Ixquick]
[Lycos]
[MAMMA]
[Scirus]
[Teoma]
[WebCrawler]
[Wikipedia]
[YAHOO]
Visit our Advertisers for Kelyanite :
Ask about Kelyanite 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
Espa�ol
Print or Cut-and-Paste your Kelyanite Specimen Label here :
Kelyanite
(Hg+2)6(SbO6)BrCl2
Dana No: 10.06.11.01 Strunz No: 03.DD.60
Locality:
Notes:
|
|
|
|
|
|
Dakota Matrix
Excalibur Minerals
Exceptional Minerals
Hudson Insitute
John Betts Fine Minerals
Mc Dougall Minerals
Mineral News
Rock and Mineral Shows
Weinrich Minerals, Inc.