Mineralogy Database

IMA2009-005 Mineral Data

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General IMA2009-005 Information

Help on Chemical  Formula: Chemical Formula: (Y,Ca,REE)5[(Si,P)O4]3F
Help on Composition: Composition: Molecular Weight = 696.25 gm
   Calcium           8.63 %  Ca   12.08 % CaO
   La,Ce,Pr,Nd,Sm,  10.34 %  RE   12.06 % REE2O3
   Yttrium          38.31 %  Y    48.65 % Y2O3
   Silicon           9.08 %  Si   19.42 % SiO2
   Phosphorus        3.34 %  P     7.65 % P2O5
   Oxygen           27.58 %  O
   Fluorine          2.73 %  F     2.73 % F
                      -   %   F    -1.15 % -O=F2    
                   ______        ______ 
                   100.00 %      101.44 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Y3Ca1.5REE0.5(SIO4)2.25(PO4)0.75F
Help on Environment: Environment: Apatite group
Help on IMA Status: IMA Status: Proposed IMA 2009
Help on Locality: Locality: Lagmannsvik, Hamar�y, Nordland, Norway (holotype), Kr�kmo, Hamar�y, Nordland, Norway (cotype), Vyuntspakhk Mountain, Western Keivy, Kola Peninsula, Russia (cotype). Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Commission on New Minerals, Nomenclature and Classification (CNMNC)
 

IMA2009-005 Crystallography

Help on Axial Ratios: Axial Ratios: a:c = 1:0.72184
Help on Cell Dimensions: Cell Dimensions: a = 9.4437, c = 6.8169, Z = 2; V = 526.50 Den(Calc)= 4.39
Help on Crystal System: Crystal System: Hexagonal - Dihexagonal Dipyramidal H-M Symbol (6/m 2/m 2/m) Space Group: P 63/m
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 2.826(1), 2.775(0.58), 2.737(0.46),3.102(0.29), 1.839(0.28), 3.16(0.27), 4.104(0.27), 1.948(0.25),
 

Optical Properties of IMA2009-005

Help on Optical Data: Optical Data: NCalc= 1.79 - from Gladstone-Dale relationship (KC = 0.1795) where Ncalc=Dcalc*KC+1
 

Calculated Properties of IMA2009-005

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=4.10 gm/cc
note: Specific Gravity of IMA2009-005 =4.39 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.02
Boson Index = 0.98
Help on Photoelectric: Photoelectric: PEIMA2009-005 = 112.48 barns/electron
U=PEIMA2009-005 x relectron= 461.35 barns/cc.
Help on Radioactivity: Radioactivity:

GRapi = 10,342.76 (Gamma Ray American Petroleum Institute Units)
Concentration of IMA2009-005 per GRapi unit = 96.69 (PPM)

IMA2009-005 is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram.

Estimated Radioactivity from IMA2009-005 - 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 / 7.58 cm 232,473 6.28E-06 10,342.76 3.40
100 gm / 3.52 cm 23,247 6.28E-07 1,034.28 0.34
10 gm / 1.63 cm 2,325 6.28E-08 103.43 0.03
1 gm / 7.58 mm 232 6.28E-09 10.34 0.00
0.1 gm / 3.52 mm 23 6.28E-10 1.03 0.00
0.01 gm / 1.63 mm 2 6.28E-11 0.10 0.00
0.001 gm / 0.76 mm 0 6.28E-12 0.01 0.00

Weight of pure IMA2009-005 in grams (gm) and Calculated Diameter of a Sphere with a Density of 4.39 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 ( 0.52 % Th) From Sum REE Elements (10.34 % REE)
 

IMA2009-005 Classification

Help on  Dana Class: Dana Class: 37.00.00.00 (37)Phosphate Minerals
  (37.00)Without Dana Classification Numbers
  (37.00.00)Apatite Group
 
37.00.00.00 Arnhemite* (K,Na)2Mg2(P2O7)•5(H2O) Unk Hex
 
37.00.00.00 Arsenowaylandite* BiAl3(AsO4)2(OH)6 R 3m 3 2/m
 
37.00.00.00 Auroantimonate* AuSbO3 Ortho ? Ortho
 
37.00.00.00 Barium-zinc-alumopharmacosiderite* (Ba,K)0.5(Zn,Cu)0.5(Al,Fe)4(AsO4)3•5(H2O) I 42m 4 2m
 
37.00.00.00 Chernovite-(Ce)* (Ce,Y)(AsO4) I 41/amd 4/m 2/m 2/m
 
37.00.00.00 Churchite-(Dy)* (Dy,Sm,Gd,Nd)(PO4)•2(H2O) Mono
 
37.00.00.00 Gengenbachite KFe3(H2PO4)2(HPO4)4•6H2OorKFe3H8(PO4)6•6H2O P 63mc 6mm
 
37.00.00.00 IMA2008-063 Pb[Zn0.25,[]0.75]Fe3H(AsO4)2(OH)6 C 2/c 2/m
 
37.00.00.00 IMA2009-005 (Y,Ca,REE)5[(Si,P)O4]3F P 63/m 6/m 2/m 2/m
 
37.00.00.00 IMA2009-016 Cu4H(AsO4)2(OH)3•H2O P1 1
 
37.00.00.00 Kerstenite? PbSeO4(?) P nma 2/m 2/m 2/m
 
37.00.00.00 Krasnoselskite* CoWO4 P 2/c 2/m
 
37.00.00.00 Laubmannite? Fe3Fe6(PO4)4(OH)12 Unk Ortho
 
37.00.00.00 Oxiberaunite* (Fe,Mn)Fe5(PO4)4O(OH)4•6(H2O) Mono
 
37.00.00.00 Parwanite (Na,K)(Mg,Ca)4Al8(PO4)8(CO3)(OH)7•30H2O P 2, Pm, P 2/m, P 21, Mono
 
37.00.00.00 Pyrocoproite* (Mg(K,Na))2P2O7 Unk Mono
 
37.00.00.00 Pyrophosphite* K2CaP2O7 P 21/n 2/m
 
37.00.00.00 Zinclavendulan? NaCa(Zn,Cu)5(AsO4)4Cl•4-5(H2O) Unk Ortho
Help on  Strunz Class: Strunz Class: 08.XX.00 08 - PHOSPHATES, ARSENATES, VANADATES
  08.X - Unclassified Strunz PHOSPHATES, ARSENATES, VANADATES
  08.XX -Apatite Group
 
08.XX.00 Arsenobismite? Bi2(AsO4)(OH)3 Unk Ortho
 
08.XX.00 Coeruleolactite (Ca,Cu)Al6(PO4)4(OH)8•4-5(H2O) P1 1
 
08.XX.00 Cheralite-(Ce)? (Ce,Ca,Th)(P,Si)O4 P 21/n 2/m
 
08.XX.00 Chernovite-(Ce)* (Ce,Y)(AsO4) I 41/amd 4/m 2/m 2/m
 
08.XX.00 Kerstenite? PbSeO4(?) P nma 2/m 2/m 2/m
 
08.XX.00 Laubmannite? Fe3Fe6(PO4)4(OH)12 Unk Ortho
 
08.XX.00 Spodiosite? Ca2(PO4)F Pbcm 2/m 2/m 2/m
 
08.XX.00 Pseudo-autunite* (H3O)4Ca2(UO2)2(PO4)4•5(H2O)(?) Unk Ortho
 
08.XX.00 Viseite Ca10Al24(SiO4)6(PO4)7O22F3•72(H2O)(?) I a3d 4/m 3 2/m
 
08.XX.00 Vanuranylite? (H3O,Ba,Ca,K)1.6(UO2)2V2O8•4(H2O)(?) C 2/c ? 2/m
 
08.XX.00 Sodium-autunite Na2(UO2)2(PO4)2•8(H2O) P 4/nmm 4/m 2/m 2/m
 
08.XX.00 Sodium meta-autunite! Na2(UO2)2(PO4)2•6-8(H2O) P 4/nmm 4/m 2/m 2/m
 
08.XX.00 Slavkovite! Cu13(AsO4)6(AsO3OH)4•23(H2O) P1 1
 
08.XX.00 IMA2000-020! Fe4[AsO3OH]5[AsO2(OH)2]2•20(H2O) Ortho Ortho
 
08.XX.00 Lewisite! (Ca,Fe,Na)2(Sb,Ti)2O7 F d3m 4/m 3 2/m
 
08.XX.00 Kamarizaite! Fe3(AsO4)2(OH)3•3H2O Pccm, Pcc2, Pcmm, Pcm21 Ortho
 
08.XX.00 Lapeyreite! Cu3O[AsO3(OH)]2•H2O C 2/m 2/m
 
08.XX.00 IMA2008-063 Pb[Zn0.25,[]0.75]Fe3H(AsO4)2(OH)6 C 2/c 2/m
 
08.XX.00 IMA2009-002! Cu3(AsO4)2 P 21/c 2/m
 
08.XX.00 IMA2009-005 (Y,Ca,REE)5[(Si,P)O4]3F P 63/m 6/m 2/m 2/m
 
08.XX.00 IMA2009-016 Cu4H(AsO4)2(OH)3•H2O P1 1
 

Other IMA2009-005 Information

Help on See Also: See Also: Links to other databases for IMA2009-005 :
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 IMA2009-005 Specimen Label here :

IMA2009-005

(Y,Ca,REE)5[(Si,P)O4]3F
Dana No: 37.00.00.00 Strunz No: 08.XX.00
Locality:

 

Notes:

 

 
   
 


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