Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Mineral Chatroom The Mindat Store

Simferite

This page is currently not sponsored. Click here to sponsor this page.



Formula:
Li(Mg,Fe
3+
 
,Mn
3+
 
)
 
2
(PO
 
4
)
 
2
System:OrthorhombicColour:Dark red
Name:Named after Simferopol, in Crimea, Russia, the city of work of V.V. Bairakov, who found the mineral.


related to the Triphylite Group.

Classification of Simferite

IMA status:Approved 1989
Strunz 8th edition ID:7/A.02-05
Nickel-Strunz 10th (pending) edition ID:8.AB.10

8 : PHOSPHATES, ARSENATES, VANADATES
A : Phosphates, etc. without additional anions, without H2O
B : With medium-sized cations
Dana 7th edition ID:38.1.4.3
Dana 8th edition ID:38.5.7.1

38 : ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
5 : Miscellaneous
mindat.org URL:http://www.mindat.org/min-3665.html
Please feel free to link to this page.

Type Occurrence of Simferite

Type Locality:Rodionovskoe pegmatite locality, Middle Berda River, Priazovie, Zaporozh'e Oblast', Ukraine
Year of Discovery:1989

Physical Properties of Simferite

Colour:Dark red

Crystallography of Simferite

Crystal System:Orthorhombic
Cell Parameters:a = 4.74Å, b = 10.1Å, c = 5.89Å
Ratio:a:b:c = 0.469 : 1 : 0.583
Unit Cell Volume:V 281.98 ų (Calculated from Unit Cell)

Optical Data of Simferite

Type:Biaxial
RI values: nα = 1.690 - 1.704 nβ = 1.702 - 1.716 nγ = 1.712 - 1.726
Maximum Birefringence:δ = 0.022

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:High
Dispersion:r > v strong

Chemical Properties of Simferite

Formula:
Li(Mg,Fe
3+
 
,Mn
3+
 
)
 
2
(PO
 
4
)
 
2
Essential elements:Li, Mg, O, P
All elements listed in formula:Fe, Li, Mg, Mn, O, P
Empirical Formula:
Li(Mg1.0Fe3+0.6Mn3+0.4)(PO4)2

Relationship of Simferite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
8.AB.05Farringtonite
Mg
 
3
(PO
 
4
)
 
2
8.AB.10Ferrisicklerite
(Fe
3+
 
,LiMn
2+
 
)PO
 
4
8.AB.10Heterosite
(Fe
3+
 
,Mn
3+
 
)PO
 
4
8.AB.10Lithiophilite
LiMn
2+
 
PO
 
4
8.AB.10Natrophilite
NaMn
2+
 
PO
 
4
8.AB.10Purpurite
(Mn
3+
 
,Fe
3+
 
)PO
 
4
8.AB.10Sicklerite
(LiMn
2+
 
,Fe
3+
 
)PO
 
4
8.AB.10Triphylite
LiFe
2+
 
PO
 
4
8.AB.15Sarcopside
(Fe
2+
 
,Mn
2+
 
,Mg)
 
3
(PO
 
4
)
 
2
8.AB.15Chopinite
(Mg,Fe
2+
 
)
 
3
(PO
 
4
)
 
2
8.AB.20Beusite
(Mn
2+
 
,Fe
2+
 
,Ca,Mg)
 
3
(PO
 
4
)
 
2
8.AB.20Graftonite
(Fe
2+
 
,Mn
2+
 
,Ca)
 
3
(PO
 
4
)
 
2
8.AB.25Xanthiosite
Ni
 
3
(AsO
 
4
)
 
2
8.AB.30Lammerite
Cu
 
3
(AsO
 
4
)
 
2
8.AB.30IMA2009-002
Cu
 
3
(AsO
 
4
)
 
2
8.AB.35Mcbirneyite
Cu
 
3
(VO
 
4
)
 
2
8.AB.35Stranskiite
(Zn,Cu)
 
3
(AsO
 
4
)
 
2
8.AB.40Lyonsite
Cu
 
3
Fe
 
4
(VO
 
4
)
 
6
Related Minerals - Dana Grouping):

- +
38.1.4.1Ferrisicklerite
(Fe
3+
 
,LiMn
2+
 
)PO
 
4
38.1.4.2Sicklerite
(LiMn
2+
 
,Fe
3+
 
)PO
 
4

Other Names for Simferite

Synonyms:
IMA1989-016Simferopolite
Other Languages:
German:Simferit
Russian:Симферит
Spanish:Simferita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Simferite

Reference List:

- +
Bayrakov, V.V., Yakubovich, O.V. (1993), American Mineralogist: 78: 452.

Pekov, I. (1997): 187-188.

Soviet Physics – Doklady: 34: 669-671.

Simonov, M.A., Borisovskyi, S.E., Ziborova, T.A. (2005): Simferite Li(Mg,Fe3+, Mn3+)2(PO4)2, a new mineral. Mineralogical Journal (Ukraine): 27(2): 112-120.

Bairakov, V. V.; Yakubovich, O. V.; Simonov, M. A.; Borisovskii, S. E. & Ziborova, T. A. (2006): Simferite Li(Mg,Fe3+,Mn3+)2[PO4]2, a new mineral. [Erratum]. Mineralogichnii Zhurnal 28, 99-100.

abstracted in Am. Min. 91, 1201-1209, 2006

Internet Links for Simferite

Search Engines:
  • Look for Simferite on Google
  • Look for Simferite images on Google
    • External Links:
  • Look for Simferite on Webmineral
  • Look for Simferite on Athena Mineralogy
  • Look for Simferite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Simferite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Buy from David K Joyce minerals
  • Search for Simferite from all mineral dealers at minfind.com
  • Top quality minerals from Kristalle of California
  • Edwards Minerals - Fine Specimens
  • Buy RARE Minerals from Rocks of Africa
  • Pricedownminerals.com - Reverse Auctions and Shop
  • Wilensky Fine Minerals
  • Fabre Minerals - search for Simferite specimens
  • Fine Minerals from Weinrich Minerals, Inc.
  • Buy fine minerals and gemstones from Pala International
  • SpiriferMinerals.com - high quality low prices
  • Rare and Unusual minerals at Mineralogical Research Company
    • Jobs:
  • Mining & Geology Jobs

    • Localities for Simferite

    Hide Locality List
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Ukraine
     
    • Zaporozh'e Oblast'
      • Priazovie
        • Middle Berda River
    		Bayrakov, V.V., Yakubovich, O.V., Simonov, M.A., Borisovskyi, S.E., Ziborova, T.A. (2005): Simferite Li(Mg,Fe3+, Mn3+)2(PO4)2, a new mineral. Mineralogical Journal (Ukraine), 27(2), 112-120.
    Mineral and/or Locality
    Search Google
     
    Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Jun 2011 06:04:24
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds