IMA2009-001 Mineral Data

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General IMA2009-001 Information

Chemical Formula:

Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5

Composition:

Molecular Weight = 4,586.47 gm

Barium 14.97 % Ba

Calcium 13.11 % Ca

La,Ce,Pr,Nd,Sm, 15.70 % RE

Yttrium 3.88 % Y

Silicon 3.06 % Si

Boron 2.12 % B

Phosphorus 2.03 % P

Hydrogen 0.84 % H

Oxygen 40.99 % O

Fluorine 3.31 % F

______

100.00 %

Empirical Formula:

Ba₅Ca₁₅REE₅Y₂(SiO₄)₄(PO₄)₃(SiO₄)(BO₃)₉O₂₂(OH)₃₅F₈1.5(H₂O)

Environment:

New structure type

IMA Status:

Proposed IMA 2009

Locality:

Darai-Pioz alkaline massif, Darai-Pioz River, Tadzhikistan Link to MinDat.org Location Data.

Name Origin:

Commission on New Minerals, Nomenclature and Classification (CNMNC)

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IMA2009-001 Crystallography

Axial Ratios:

a:c = 1:11.19986

Cell Dimensions:

a = 9.1202, c = 102.145, Z = 3; V = 7,357.95 Den(Calc)= 3.11

Crystal System:

Trigonal - PyramidalH-M Symbol (3) Space Group: R 3

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

By Intensity(I/I_o): 3.112(1), 2.982(0.4), 2.127(0.2),2.632(0.2), 2.885(0.2), 2.908(0.2), 3.95(0.2), 4.02(0.2),

Calculated Properties of IMA2009-001

Electron Density:

Bulk Density (Electron Density)=2.95 gm/cc
note: Specific Gravity of IMA2009-001 =3.11 gm/cc.

Fermion Index:

Fermion Index = 0.06
Boson Index = 0.94

Photoelectric:

PE_IMA2009-001= 164.03 barns/electron
U=PE_IMA2009-001 x r_electron= 483.38 barns/cc.

Radioactivity:

GRapi = 15,923.90 (Gamma Ray American Petroleum Institute Units)
Concentration of IMA2009-001 per GRapi unit = 62.80 (PPM)

IMA2009-001 is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram.

**Estimated Radioactivity from IMA2009-001** - weak
Specimen Size Weight/Volume (Sphere) *	Calculated Activity Bequerols (Bq)	Calculated Activity Curies (Ci)	Estimated Activity GR(api)	Estimated Exposure (mRem**)/hr If Held in Hand For One Hour
1000 gm / 8.50 cm	352,905	9.54E-06	15,923.90	5.24
100 gm / 3.95 cm	35,291	9.54E-07	1,592.39	0.52
10 gm / 1.83 cm	3,529	9.54E-08	159.24	0.05
1 gm / 8.50 mm	353	9.54E-09	15.92	0.01
0.1 gm / 3.95 mm	35	9.54E-10	1.59	0.00
0.01 gm / 1.83 mm	4	9.54E-11	0.16	0.00
0.001 gm / 0.85 mm	0	9.54E-12	0.02	0.00

Weight of pure IMA2009-001 in grams (gm) and Calculated Diameter of a Sphere with a Density of 3.11 gm/cc.*
Goverment Estimate of Average Annual Exposure ( 360 mRem) **
Note: 10 microsieverts/hr = 1 mRem/hr **
Max Permissable Adult Dose 50,000 mRem/yr (hands), 15,000 mRem/yr (eyes)
Lethal Dose LD(50) Exposure 400,000 to 500,000 mRem
Estimated Thorium Activity ( 0.78 % Th) From Sum REE Elements (15.70 % REE)

IMA2009-001 Classification

Dana Class:

78.00.00.00 (78)Unclassified Silicate Minerals

(78.00)Without Dana Classification Numbers

(78.00.00)Silicate, Unclassified

78.00.00.00 Almbosite? Fe5Fe4V4Si3O27 Ortho ? Ortho

78.00.00.00 Chelyabinskite* (Ca,Mg)3Si(OH)6(SO4,CO3)2•9(H2O) Unk Ortho

78.00.00.00 Cryptophyllite K2Ca[Si4O10]•5H2O P 2₁/n 2/m

78.00.00.00 IMA2007-041T Na2[Ti4O2(OH)2(SiO4)3]•6H2O R 3m 3m

78.00.00.00 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

78.00.00.00 Iddingsite? MgO.Fe2O3.3SiO2•4(H2O) Ortho

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

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

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

78.00.00.00 Plumbophyllite Pb2Si4O10•H2O P bcn 2/m 2/m 2/m

78.00.00.00 Sturtite? (Fe3)(Mn2,Ca,Mg)Si4O10(OH)3•10(H2O) None

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 IMA2009-001 Information

See Also:

Links to other databases for IMA2009-001 :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Google Images
4 - Google Scholar
5 - MinDAT
6 - MinMax(Deutsch)
7 - MinMax(English)
8 - Mineralienatlas (Deutsch)
9 - Ruff.Info

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IMA2009-001

Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5
Dana No: 78.00.00.00 Strunz No: 09.
Locality:

Notes: