Carrboydite  Mineral Data

Carrboydite Mineral Data

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

Advertisment
Excalibur Mineral Corp. 1885 Seminole Trail - Suite 202  Charlottesville, VA 22901-1160 USA

General Carrboydite Information

Help on Chemical  Formula: Chemical Formula: (Ni,Cu)14Al9(SO4,CO3)6(OH)43•7(H2O)
Help on Composition: Composition: Molecular Weight = 2,445.61 gm
   Aluminum   9.93 %  Al   18.76 % Al2O3
   Copper    10.39 %  Cu   13.01 % CuO
   Nickel    24.00 %  Ni   30.54 % NiO
   Hydrogen   2.35 %  H    20.99 % H2O
   Carbon     0.98 %  C     3.60 % CO2
   Sulfur     5.24 %  S    13.10 % SO3
   Oxygen    47.10 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Ni10Cu4Al9(SO4)4(CO3)2(OH)43•7(H2O)
Help on Environment: Environment: Surface material at a nickel mine.
Help on IMA Status: IMA Status: Approved IMA 1976
Help on Locality: Locality: Carr Boyd Rocks, WA, Australia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.
 

Carrboydite Image

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

Carrboydite

Comments: bluish green crusts of carrboydite.
Location: Carr-Boyd Nickel Mine, Western Australia, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Carrboydite Crystallography

Help on Axial Ratios: Axial Ratios: a:c = 1:1.13129
Help on Cell Dimensions: Cell Dimensions: a = 18.28, c = 20.68, Z = 4; V = 5,984.58 Den(Calc)= 2.71
Help on Crystal System: Crystal System: HexagonalSpace Group: Unk
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 10.5(1), 5.25(0.8), 2.55(0.7),1.51(0.6), 3.48(0.6), 2.07(0.4), 2.36(0.4), 2.62(0.4),
 

Physical Properties of Carrboydite

Help on Color: Color: Blue green, Yellow green.
Help on Density: Density: 2.5
Help on Habit: Habit: Nodular - Tuberose forms having irregular protuberances over the surface.
Help on Habit: Habit: Platy - Sheet forms (e.g. micas).
Help on Streak: Streak: greenish white
 

Optical Properties of Carrboydite

Help on Gladstone-Dale: Gladstone-Dale: CI meas= -0.014 (Superior) - where the CI = (1-KPDmeas/KC)
CI calc= 0.064 (Fair) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.203,KPDmeas= 0.22,KC= 0.2169
Ncalc = 1.54 - 1.59
Help on Optical Data: Optical Data: Uniaxial (-), e=1.54, w=1.56, bire=0.0200.
 

Calculated Properties of Carrboydite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=2.50 gm/cc
note: Specific Gravity of Carrboydite =2.50 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.0034427967
Boson Index = 0.9965572033
Help on Photoelectric: Photoelectric: PECarrboydite = 14.39 barns/electron
U=PECarrboydite x rElectron Density= 35.95 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Carrboydite is Not Radioactive
 

Carrboydite Classification

Help on  Dana Class: Dana Class: 31.10.01.01 (31)Hydrated Sulfates Containing Hydroxyl or Halogen
  (31.10)miscellaneous
  (31.10.01)Dana Group
 
31.10.01.01 Carrboydite (Ni,Cu)14Al9(SO4,CO3)6(OH)43•7(H2O) Unk Hex
Help on  Strunz Class: Strunz Class: 07.DD.35 07 - SULFATES (SELENATES, TELLURATES)
  07.D - Sulfates (selenates, etc.) with additional anions, with H2O
  07.DD -With only medium-sized cations; sheets of edge-sharing octahedra
 
07.DD.35 Carrboydite (Ni,Cu)14Al9(SO4,CO3)6(OH)43•7(H2O) Unk Hex
 
07.DD.35 Glaucocerinite (Zn,Cu)5Al3(SO4)1.5(OH)16•9(H2O) Unk (HEX-R) Trig
 
07.DD.35 Honessite Ni6Fe2(SO4)(OH)16•4(H2O) R 3m 3 2/m
 
07.DD.35 Hydrowoodwardite! Cu1-xAlx(OH)2(SO4)x/2•n(H2O)with0<x<0.67andn>3x/2 R 3m 3 2/m
 
07.DD.35 Zincowoodwardite! [Zn1-xAlx(OH)2][(SO4)x/2(H2O)n] P 3- or R 3m 3
 
07.DD.35 Hydrohonessite Ni6Fe2(SO4)(OH)16•7(H2O) Unk Hex
 
07.DD.35 Motukoreaite Na2Mg38Al24(CO3)13(SO4)8(OH)108•56(H2O) R 3m 3 2/m
 
07.DD.35 Mountkeithite (Mg,Ni)11(Fe,Cr)3(SO4,CO3)3.5(OH)24•11(H2O) Unk Hex
 
07.DD.35 Shigaite Mn7Al4(SO4)2(OH)22•8(H2O) R 3 3
 
07.DD.35 Natroglaucocerinite! (Na,Zn,Cu)10Al6(SO4)3(OH)32•18(H2O)? Unk
 
07.DD.35 Wermlandite (Ca,Mg)Mg7(Al,Fe)2(SO4)2(OH)18•12(H2O) P 3c1 3 2/m
 
07.DD.35 Nikischerite! NaFe6Al3(SO4)2(OH)18(H2O)12 R 3 3
 
07.DD.35 Zincaluminite Zn6Al6(SO4)2(OH)26•5(H2O) Unk Hex
 
07.DD.35 Woodwardite Cu4Al2(SO4)(OH)12•2-4(H2O) Unk Hex
 
07.DD.35 Zincowoodwardite-3R! [Zn1BxAlx(OH)2][(SO4)x/2•n(H2O)],0.32<x<0.50,n=0.59 R 3m 3 2/m
 
07.DD.35 Zincowoodwardite-1T! [Zn1BxAlx(OH)2][(SO4)x/2•n(H2O)],x=0.33,n.0.96 P 3 3
 

Other Carrboydite Information

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

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

Visit our Advertisers for Carrboydite :

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

Ask about Carrboydite 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 Carrboydite Specimen Label here :

Carrboydite

(Ni,Cu)14Al9(SO4,CO3)6(OH)43•7(H2O)
Dana No: 31.10.01.01 Strunz No: 07.DD.35
Locality:

 

Notes: