Arzakite Mineral Data

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


General Arzakite Information

Help on Chemical Formula: Chemical Formula: Hg3S2(Br,Cl)2
Help on Composition: Composition: Molecular Weight = 803.48 gm
   Mercury   74.90 %  Hg   77.88 % Hg2O
   Sulfur     7.98 %  S     7.98 % S2-
               -   %  S    -3.98 % -O=S 
   Bromine   14.92 %  Br   14.92 % Br
               -   %   Br   -1.49 % -O=Br2   
   Chlorine   2.21 %  Cl    2.21 % Cl
               -   %   Cl   -0.50 % -O=Cl2   
            ______        ______ 
            100.00 %       97.01 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Hg3S2Br1.5Cl0.5
Help on Environment: Environment: In oxidized zone of mercury deposits.
Help on IMA Status: IMA Status: Approved IMA 1984
Help on Locality: Locality: Arzak mercury deposits, Tuva, Siberia, Russia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named after it's locality.
Help on Name Pronunciation: Name Pronunciation: Arzakite Say ARZAKITE
 

Arzakite Image

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

Arzakite

Comments: Orange brown arzakite crystals lining vug, co-type material; associated with jarosite (sharp crystals), montroydite (dark red - blackish).
Location: Arzak deposit, Tuva, Siberia, Russia. Scale: See Image.
© Rruff Database

Arzakite Crystallography
Help on Axial Ratios: Axial Ratios: a:b:c =1.7156:1:3.5209
Help on Cell Dimensions: Cell Dimensions: a = 8.99, b = 5.24, c = 18.45, Z = 5; beta = 92.46° V = 868.33 Den(Calc)= 7.68
Help on Crystal System: Crystal System: MonoclinicSpace Group: P 2/m,P 2,Pm
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 2.65(1), 3.06(0.6), 3.07(0.6),5.1(0.6), 2.32(0.5), 1.618(0.3), 4.06(0.3), 3.43(0.3),
Click Here for Large Arzakite 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


Minets Y V , Voroshilov Y V , Pan ko V V , Journal of Alloys and Compounds , 367 (2004) p.109-114, The structures of mercury chalcogenhalogenides Hg3X2Hal2, Note: synthetic, superstructure

 

Physical Properties of Arzakite

Help on Color: Color: Grayish black, Yellow, Reddish brown, Black.
Help on Density: Density: 7.64
Help on Diaphaneity: Diaphaneity: Opaque
Help on Habit: Habit: Granular - Generally occurs as anhedral to subhedral crystals in matrix.
Help on Hardness: Hardness: 2-2.5 - Gypsum-Finger Nail
Help on Luster: Luster: Vitreous - Metallic
 

Optical Properties of Arzakite

Help on Optical Data: Optical Data: NCalc= 2.16 - from Gladstone-Dale relationship (KC = 0.1515) where Ncalc=Dcalc*KC+1
NCalc= 2.16 - from Gladstone-Dale relationship (KC = 0.1515) where Ncalc=Dmeas*KC+1
 

Calculated Properties of Arzakite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=6.37 gm/cc
note: Specific Gravity of Arzakite =7.68 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.22
Boson Index = 0.78
Help on Photoelectric: Photoelectric: PEArzakite =1,293.84 barns/electron
U=PEArzakite x rElectron Density=8,236.42 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Arzakite is Not Radioactive
 

Arzakite Classification
Help on Dana Class: Dana Class: 10.03.04.02 (10)Oxyhalides and Hydroxyhalides
  (10.03)where (A)3 (O,OH)2 Xq
  (10.03.04)Dana Group
 
10.03.04.01 Lavrentievite Hg3S2(Cl,Br)2 P 2/m,P 2,Pm Mono
 
10.03.04.02 Arzakite Hg3S2(Br,Cl)2 P 2/m,P 2,Pm Mono
Help on Strunz Class: Strunz Class: 02.FC.15a 02 - SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulf
  02.F - Sulfides of Arsenic, Alkalies; Sulfides with Halide, Oxide, Hydroxide, H2O
  02.FC -With Cl, Br, I (halide-sulfides)
 
02.FC.15a Arzakite Hg3S2(Br,Cl)2 P 2/m,P 2,Pm Mono
 
02.FC.15a Corderoite Hg3S2Cl2 I 213 2 3
 
02.FC.15a Lavrentievite Hg3S2(Cl,Br)2 P 2/m,P 2,Pm Mono
 

Other Arzakite Information
Help on References: References: NAME( Dana8) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990)
Help on See Also: See Also: Links to other databases for Arzakite :
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 Arzakite using:

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

Visit our Advertisers for Arzakite :

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

Ask about Arzakite 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 Arzakite Specimen Label here :

Arzakite

Hg3S2(Br,Cl)2
Dana No: 10.03.04.02 Strunz No: 02.FC.15a
Locality:

 

Notes: