Clearcreekite  Mineral Data

Clearcreekite Mineral Data

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


General Clearcreekite Information

Help on Chemical  Formula: Chemical Formula: Hg+3(CO3)(OH)•2(H2O)
Help on Composition: Composition: Molecular Weight = 694.86 gm
   Mercury   83.72 %  Hg   87.06 % Hg2O
   Hydrogen   0.74 %  H     6.61 % H2O
   Carbon     1.73 %  C     6.33 % CO2
   Oxygen    13.82 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Hg2.9(CO3)(OH)0.9•2.1(H2O)
Help on Environment: Environment: Magnesite-quartz boulder in the prospect pit. Polymorph of peterbaylissite
Help on IMA Status: IMA Status: Approved IMA 1999 (Dana # Added)
Help on Locality: Locality: Prospect pit near the former Clear Creek mercury mine, New Idria district, San Benito County, California, USA. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.
Help on Synonym: Synonym: IMA1999-003
 

Search for Clearcreekite 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.

  

Clearcreekite Crystallography

Help on Axial Ratios: Axial Ratios: a:b:c =0.7056:1:1.141
Help on Cell Dimensions: Cell Dimensions: a = 6.76, b = 9.58, c = 10.931, Z = 4; beta = 105.53° V = 682.06 Den(Calc)= 6.77
Help on Crystal System: Crystal System: Monoclinic - PrismaticH-M Symbol (2/m) Space Group: P 21/c
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 2.767(1)(221,220,131), 2.831(1)(023,211), 4.62(0.9)(012), 7.09(0.7)(011), 2.391(0.4)(040,204), 5.32(0.4)(111), 1.692(0.3)(244,
 

Physical Properties of Clearcreekite

Help on Cleavage: Cleavage: {001} Good
Help on Color: Color: Pale greenish yellow.
Help on Diaphaneity: Diaphaneity: Transparent
Help on Fracture: Fracture: Brittle - Uneven - Very brittle fracture producing uneven fragments.
Help on Habit: Habit: Subhedral Crystals - Occurs as crystals which tend to exhibit a recognizable crystal shape.
Help on Habit: Habit: Tabular - Form dimensions are thin in one direction.
Help on Luster: Luster: Vitreous (Glassy)
Help on Streak: Streak: pale greenish yellow
 

Optical Properties of Clearcreekite

Help on Optical Data: Optical Data: Biaxial (?)
  NCalc= 2.09 - from Gladstone-Dale relationship (KC = 0.1612) where Ncalc=Dcalc*KC+1
 

Calculated Properties of Clearcreekite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=5.67 gm/cc
note: Specific Gravity of Clearcreekite =6.77 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.25
Boson Index = 0.75
Help on Photoelectric: Photoelectric: PEClearcreekite =1,414.27 barns/electron
U=PEClearcreekite x rElectron Density=8,022.28 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Clearcreekite is Not Radioactive
 

Clearcreekite Classification

Help on  Dana Class: Dana Class: 16b.04.04.02 (16b)Carbonates - Hydroxyl or Halogen
  (16b.04)where (A)m (B)n (XO3)p Zq · x(H2O), with (m+n):p=8:1
  (16b.04.04)Dana Group
 
16b.04.04.01 Peterbaylissite Hg3(CO3)(OH)•2(H2O) Pcab 2/m 2/m 2/m
 
16b.04.04.02 Clearcreekite! Hg3(CO3)(OH)•2(H2O) P 21/c 2/m
Help on  Strunz Class: Strunz Class: 05.DC.30 05 - CARBONATES (NITRATES)
  05.D - Carbonates with Additional Anions, with H2O
  05.DC -With large cations
 
05.DC.30 Clearcreekite! Hg3(CO3)(OH)•2(H2O) P 21/c 2/m
 

Other Clearcreekite Information

Help on References: References: NAME( AmMin, Vol 87, p 355) PHYS. PROP.(AmMin, Vol 87, p 355)
Help on See Also: See Also: Links to other databases for Clearcreekite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - GeoScienceWorld
4 - Google Images
5 - Google Scholar
6 - Handbook of Mineralogy (MinSocAm)
7 - Handbook of Mineralogy (UofA)
8 - MinDAT
9 - Mineralienatlas (Deutsch)
10 - Online Mineral Museum
11 - QUT Mineral Atlas
12 - Ruff.Info

Search for Clearcreekite using:

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

Visit our Advertisers for Clearcreekite :

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

Ask about Clearcreekite 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 Clearcreekite Specimen Label here :

Clearcreekite

Hg+3(CO3)(OH)•2(H2O)
Dana No: 16b.04.04.02 Strunz No: 05.DC.30
Locality:

 

Notes: