IMA2003-019 Mineral Data

General IMA2003-019 Information

Chemical Formula:

Na6Sr12Ba2Zr13Si39B4O123(OH)6 •20(H2O)

Composition:

Molecular Weight = 6,218.79 gm

Barium 4.42 % Ba 4.93 % BaO

Sodium 2.22 % Na 2.99 % Na₂O

Strontium 16.91 % Sr 19.99 % SrO

Zirconium 19.07 % Zr 25.76 % ZrO₂

Silicon 17.61 % Si 37.68 % SiO₂

Boron 0.70 % B 2.24 % B₂O₃

Hydrogen 0.75 % H 6.66 % H₂O

Oxygen 38.33 % O

______ ______

100.00 % 100.26 % = TOTAL OXIDE

Empirical Formula:

Na₆Sr₁₂Ba₂Zr₁₃Si₃₉B₄O₁₂₃(OH)₆•20(H₂O)

Environment:

Related to benitoite

IMA Status:

Proposed IMA 2003 (Dana # Added)

Locality:

Link to MinDat.org Location Data.

Name Origin:

Commission on New Minerals, Nomenclature and Classification (CNMNC)

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IMA2003-019 Crystallography

Axial Ratios:

a:c = 1:0.37628

Cell Dimensions:

a = 26.509, c = 9.975, Z = 2; V = 6,070.58 Den(Calc)= 3.40

Crystal System:

Hexagonal - Dihexagonal PyramidalH-M Symbol (6mm) Space Group: P 6₃cm

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

By Intensity(I/I_o): 2.76(1), 3.761(0.9), 1.991(0.7),3.15(0.5), 5.76(0.4), 3.924(0.3), 3.31(0.25),

Physical Properties of IMA2003-019

Color:

Colorless, Gray.

Diaphaneity:

Translucent

Luster:

Vitreous (Glassy)

Optical Properties of IMA2003-019

Gladstone-Dale:

CI calc= 0.048 (Good) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.1916,KC= 0.2012
Ncalc = 1.68

Optical Data:

Uniaxial (+), w=1.64, e=1.663, bire=0.0230.

Calculated Properties of IMA2003-019

Electron Density:

Bulk Density (Electron Density)=3.23 gm/cc
note: Specific Gravity of IMA2003-019 =3.40 gm/cc.

Fermion Index:

Fermion Index = 0.05
Boson Index = 0.95

Photoelectric:

PE_IMA2003-019= 63.91 barns/electron
U=PE_IMA2003-019 x rElectron Density= 206.73 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)
IMA2003-019 is Not Radioactive

IMA2003-019 Classification

Dana Class:

59.02.05.01 (59)Cyclosilicate Three-Membered Rings

(59.02)hydrated

(59.02.05)Dana Group

59.02.05.01 IMA2003-019! Na6Sr12Ba2Zr13Si39B4O123(OH)6•20(H2O) P 6₃cm 6mm

Strunz Class:

09. 09 - SILICATES (Germanates)

09. -

09. IMA2003-019! Na6Sr12Ba2Zr13Si39B4O123(OH)6•20(H2O) P 6₃cm 6mm

09. Ivanyukite-Na Na2[Ti4O2(OH)2(SiO4)3]•6H2O P 4 3m 4 3m

09. Ivanyukite-K K2[Ti4(OH)2O2(SiO4)3]•9H2O P 4 3m 4 3m

09. Ivanyukite-Cu Cu[Ti4(OH)2O2(SiO4)3]•7H2O P 4 3m 4 3m

09. IMA2009-001 Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5 R 3 3

Other IMA2003-019 Information

See Also:

Links to other databases for IMA2003-019 :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Google Images
4 - Google Scholar
5 - MinDAT
6 - Mineralienatlas (Deutsch)
7 - Online Mineral Museum
8 - Ruff.Info

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Print or Cut-and-Paste your IMA2003-019 Specimen Label here :

IMA2003-019

Na6Sr12Ba2Zr13Si39B4O123(OH)6 •20(H2O)
Dana No: 59.02.05.01 Strunz No: 09.
Locality:

Notes: