General Simferite Information![]() Li(Mg,Fe+++,Mn+++)2(PO4)2 |
![]() Molecular Weight = 276.67 gm |
|
Lithium 2.51 % Li 5.40 % Li2O |
|
Magnesium 8.78 % Mg 14.57 % MgO |
|
Manganese 7.94 % Mn 11.41 % Mn2O3 |
|
Iron 12.11 % Fe 17.32 % Fe2O3 |
|
Phosphorus 22.39 % P 51.30 % P2O5 |
|
Oxygen 46.26 % O |
|
______ ______ |
|
100.00 % 100.00 % = TOTAL OXIDE |
![]() LiMgFe3+0.6Mn3+0.4(PO4)2 |
![]() Occurs at the contact of REE-bearing pegmatite and phlogopitized tremolitic rock. |
![]() Approved IMA 1999 |
![]() Radionovskoye pegmatite field, middle Berda River, Zaporozhe district, Ukraine. Link to MinDat.org Location Data. |
![]() Name is derived from the Greek for "hospitable," in allusion to the fact that four (non-P) cations enter its structure. |
![]() Simferite + Pronunciation |
![]() ![]() ICSD 71764 |
|
IMA1989-016 |
|
PDF 81-424 |
| | Search for Simferite Images
|
![]()
|
| | Simferite Crystallography![]() a:b:c =0.4699:1:0.584 |
![]() a = 4.747, b = 10.101, c = 5.8992, Z = 2; V = 282.86 Den(Calc)= 3.25 |
![]() OrthorhombicSpace Group: Pbnm or Pbn21 |
![]() By Intensity(I/Io): 2.48(1)(131), 4.3(0.9)(110), 2.93(0.8)(002),1.01(0.6), 2.23(0.6)(140), 2.42(0.6)(112), 3.45(0.6)(120), |
|
![]()
Mouse
|
| Physical Properties of Simferite![]() {010} Distinct, {100} Poor |
![]() Dark red. |
![]() 3.22 - 3.27, Average = 3.24 |
![]() Transparent |
![]() Conchoidal - Uneven - Uneven fracture producing small, conchoidal fragments. |
![]() Aggregates - Made of numerous individual crystals or clusters. |
![]() 5 - Apatite |
![]() Vitreous - Resinous |
![]() brown |
| Optical Properties of Simferite![]() CI meas= 0.045 (Good) - where the CI = (1-KPDmeas/KC) |
CI calc= 0.046 (Good) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.2179,KPDmeas= 0.2183,KC= 0.2285 Ncalc = 1.74 - 1.75 ![]() Biaxial (?), a=1.69-1.704, b=1.702-1.716, g=1.712-1.726, bire=0.0220, 2V(Calc)=84, 2V(Meas)=-60. Dispersion strong, r > v. |
![]() light brown or brownish red. |
![]() brownish yellow or brown. |
![]() yellow or reddish yellow. |
| Calculated Properties of Simferite![]() Bulk Density (Electron Density)=3.16 gm/cc |
note: Specific Gravity of Simferite =3.25 gm/cc. ![]() Fermion Index = 0.01 |
Boson Index = 0.99 ![]() PESimferite = 6.94 barns/electron |
U=PESimferite x rElectron Density= 21.90 barns/cc. ![]() GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Simferite is Not Radioactive | Simferite Classification![]() 38.05.07.01 (38)Anhydrous Phosphates, etc |
|
(38.05)with miscellaneous formulae |
|
(38.05.07)Dana Group |
|
![]() 08.AB.10 08 - PHOSPHATES, ARSENATES, VANADATES |
|
08.A - Phosphates, etc. without additional anions, without H2O |
|
08.AB -With medium-sized cations |
|
|
|
|
|
|
|
|
| Other Simferite Information![]() NAME( Dana8) PHYS. PROP.(Am.Min.,v78,p452, v91, p1205) OPTIC PROP.(Am.Min.,Vol.78,p452,1993) |
![]() Links to other databases for Simferite : |
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 15 - WWW-MINCRYST Search for Simferite using: Visit our Advertisers for Simferite : A Bijoux Google Search for SimferiteAdam's Minerals Google Search for Simferite Cape Minerals Google Search for Simferite Dakota Matrix Minerals Google Search for Simferite Excalibur Mineral Corp. Google Search for Simferite Exceptional Minerals Google Search for Simferite John Betts Fine Minerals Search for Simferite McDougall Minerals Google Search for Simferite Mineral News Website Link Rock and Mineral Shows Google Search for Simferite Weinrich Minerals, Inc. Google Search for Simferite Ask about Simferite here : Print or Cut-and-Paste your Simferite Specimen Label here :
| |
|
| |