Nalipoite Mineral Data + 
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- 38.4.10.1 Lithiophosphate Li3PO4 P mn21 mm2
- 38.4.10.2 Olympite LiNa5(PO4)2 P 212121 2 2 2
- 38.4.10.3 Nalipoite NaLi2PO4 Pmnb 2/m 2/m 2/m
- VII/A.01-10 Berlinite AlPO4 P 3121,P 3221 3 2
- VII/A.01-12 Alarsite! AlAsO4 P 3121,P 3221 3 2
- VII/A.01-15 Rodolicoite! FePO4 R 3121 3 2
- VII/A.01-20 Lithiophosphate Li3PO4 P mn21 mm2
- VII/A.01-25 Nalipoite NaLi2PO4 Pmnb 2/m 2/m 2/m
- VII/A.01-30 Beryllonite NaBePO4 P 21/n 2/m
- VII/A.01-40 Hurlbutite CaBe2(PO4)2 P 21/a 2/m
General Nalipoite Information |
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 Chemical Formula: |
NaLi2PO4 | ||
| Composition: |
Molecular Weight = 131.84 gm | ||
| Sodium 17.44 % Na 23.50 % Na2O | |||
| Lithium 10.53 % Li 22.66 % Li2O | |||
| Phosphorus 23.49 % P 53.83 % P2O5 | |||
| Oxygen 48.54 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Empirical Formula: |
NaLi2(PO4) | ||
| IMA Status: |
Approved IMA 1991 | ||
| Locality: |
Link to MinDat.org Location Data. | ||
| Synonym: |
ICSD 69967 | ||
| IMA1990-030 | |||
| PDF 45-1348 | |||
Search for Nalipoite Images | |||
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Images:
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Nalipoite Crystallography |
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| Axial Ratios: |
a:b:c =0.69:1:0.4938 | ||
| Cell Dimensions: |
a = 6.884, b = 9.976, c = 4.927, Z = 4; V = 338.36 Den(Calc)= 2.59 | ||
| Crystal System: |
Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: Pmnb | ||
| X Ray Diffraction: |
By Intensity(I/Io): 3.441(1), 3.507(1), 4.02(1), | ||
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Crystal Structure:
Mouse |
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Physical Properties of Nalipoite |
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| Color: |
White, Light blue, Light yellow. | ||
| Density: |
2.58 | ||
| Diaphaniety: |
Transparent to Translucent | ||
| Hardness: |
4 - Fluorite | ||
| Luster: |
Vitreous (Glassy) | ||
| Streak: |
white | ||
Optical Properties of Nalipoite |
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| Gladstone-Dale: |
CI meas= 0.02 (Excellent) - where the CI = (1-KPDmeas/KC) CI calc= 0.024 (Excellent) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.2077,KPDmeas= 0.2085,KC= 0.2127 |
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| Optical Data: |
Biaxial (-), a=1.533, b=1.54, g=1.541, bire=0.0080, 2V(Calc)=40, 2V(Meas)=41-49. | ||
Calculated Properties of Nalipoite |
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| Electron Density: |
relectron=2.50 gm/cc |
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| Fermion Index |
Fermion Index = 0.00812 Boson Index = 0.99188 |
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| Photoelectric: |
PENalipoite = 1.47 barns/electron |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Nalipoite is Not Radioactive |
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Nalipoite Classification |
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| Dana Class: |
38.4.10.3 (38)Anhydrous Phosphates, etc | ||
| (38.4)A+ XO4 | |||
| (38.4.10)Dana Group | |||
| Strunz Class: |
VII/A.01-25 VII - Phosphates, Arsenates and Vanadates | ||
| VII/A - Waterfree phosphates [PO4]3- without unfamiliar anions, cations of small size: Li, Be, Al | |||
| VII/A.01 - Berlinite - Beryllonite - Hurlbutite series | |||
Other Nalipoite Information |
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| References: |
PHYS. PROP.(Am.Min.,Vol.77,p449,1992) OPTIC PROP.(Am.Min.,Vol.77,p449,1992) | ||
| See Also: |
Links to other databases for Nalipoite : 1 - Alkali-Nuts(English) 2 - Alkali-Nuts(Francais) 3 -Am. Min. Crystal Structure Database 4 -Athena 5 - EUROmin Project 6 -Google Images 7 -Google Scholar 8 -Handbook of Mineralogy (UofA) 9 -MinDAT 10 -MinMax(Deutsch) 11 -MinMax(English) 12 -Mineralienatlas (Deutsch) 13 -QUT Mineral Atlas 14 - WWW-MINCRYST 15 -École des Mines de Paris Search for Nalipoite using: Visit our Advertisers for Nalipoite : Translate Nalipoite Mineral Data : Ask about Nalipoite here : Print or Cut-and-Paste your Nalipoite Specimen Label here :
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