Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (6 online) Mindat Auctions

Murataite-(Y)

Formula:
(Na,Y)
 
4
(Zn,Fe)
 
3
(Ti,Nb)
 
6
O
 
18
(F,OH)
 
4
System:IsometricColour:Black
Lustre:Sub-MetallicHardness:6 - 6½
This page provides mineralogical data about Murataite-(Y).

Classification of Murataite-(Y)

IMA status:Approved
Strunz 8th edition ID:4/X.0-0
Nickel-Strunz 10th (pending) edition ID:4.DF.15

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
D : Metal: Oxygen = 1:2 and similar
F : With large (+- medium-sized) cations; dimers and trimers of edgesharing octahedra
Dana 7th edition ID:8.7.1.1
Dana 8th edition ID:8.7.1.1

8 : MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
7 : Miscellaneous
Hey's CIM Ref.:18.2.20

18 : Niobates and Tantalates
2 : Niobates and tantalates containing rare earths but not U
mindat.org URL:http://www.mindat.org/min-2811.html
Please feel free to link to this page.

Type Occurrence of Murataite-(Y)

Type Locality:St Peters Dome, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA

Physical Properties of Murataite-(Y)

Lustre:Sub-Metallic
Colour:Black
Hardness (Mohs):6 - 6½

Crystallography of Murataite-(Y)

Crystal System:Isometric

Optical Data of Murataite-(Y)

Type:Isotropic

Chemical Properties of Murataite-(Y)

Formula:
(Na,Y)
 
4
(Zn,Fe)
 
3
(Ti,Nb)
 
6
O
 
18
(F,OH)
 
4
Essential elements:F, Na, O, Ti, Zn
All elements listed in formula:F, Fe, H, Na, Nb, O, Ti, Y, Zn

Relationship of Murataite-(Y) to other Species

Related Minerals - Nickel-Strunz Grouping):
4.DF.05Aeschynite-(Ce)
(Ce,Ca,Fe,Th)(Ti,Nb)
 
2
(O,OH)
 
6
4.DF.05Aeschynite-(Nd)
(Nd,Ce,Ca)(Ti,Nb)
 
2
(O,OH)
 
6
4.DF.05Aeschynite-(Y)
(Y,Ca,Fe,Th)(Ti,Nb)
 
2
(O,OH)
 
6
4.DF.05Nioboaeschynite-(Ce)
(Ce,Ca,Th)(Nb,Ti)
 
2
(O,OH)
 
6
4.DF.05Niobo-aeschynite-(Nd)
(Nd,Ce)(Nb,Ti)
 
2
(O,OH)
 
6
4.DF.05Nioboaeschynite-(Y)
(Y,Ce,Nd)(Nb,Ta,Ti,Fe)
 
2
(O,OH)
 
6
4.DF.05Rynersonite
Ca(Ta,Nb)
 
2
O
 
6
4.DF.05Tantalaeschynite-(Y)
(Y,Ce,Ca)(Ta,Ti,Nb)
 
2
O
 
6
4.DF.05Vigezzite
(Ca,Ce)(Nb,Ti)
 
2
O
 
6
4.DF.10Changbaiite
PbNb
 
2
O
 
6
Related Minerals - Hey's Index Grouping:
18.2.1Fergusonite-(Y)
YNbO
 
4
18.2.2β-Fergusonite-(Y)
YNbO
 
4
18.2.3Fergusonite-(Ce)
(Ce,La,Nd)NbO
 
4
18.2.4β-Fergusonite-(Ce)
(Ce,La,Nd)NbO
 
4
18.2.5Fergusonite-(Nd)
(Nd,Ce)(Nb,Ti)O
 
4
18.2.6β-Fergusonite-(Nd)
(Nd,Ce)NbO
 
4
18.2.7Formanite-(Y)
YTaO
 
4
18.2.8Pyrochlore
(Ca,Na)
 
2
Nb
 
2
O
 
6
(OH,F)
18.2.9Ceriopyrochlore-(Ce)
(Ce,Ca,Y)
 
2
(Nb,Ta)
 
2
O
 
6
(OH,F)
18.2.10Strontiopyrochlore
(Sr,Ce,Ca)
 
0.66
(Nb,Fe)
 
2
(O,OH)
 
7
18.2.11Loparite-(Ce)
(Na,Ce,Ca,Sr,Th)(Ti,Nb,Fe)O
 
3
18.2.12Fersmite
(Ca,Ce,Na)(Nb,Ta,Ti)
 
2
(O,OH,F)
 
6
18.2.13Aeschynite-(Ce)
(Ce,Ca,Fe,Th)(Ti,Nb)
 
2
(O,OH)
 
6
18.2.14Aeschynite-(Nd)
(Nd,Ce,Ca)(Ti,Nb)
 
2
(O,OH)
 
6
18.2.15Aeschynite-(Y)
(Y,Ca,Fe,Th)(Ti,Nb)
 
2
(O,OH)
 
6
18.2.16Nioboaeschynite-(Ce)
(Ce,Ca,Th)(Nb,Ti)
 
2
(O,OH)
 
6
18.2.17Niobo-aeschynite-(Nd)
(Nd,Ce)(Nb,Ti)
 
2
(O,OH)
 
6
18.2.18Tantalaeschynite-(Y)
(Y,Ce,Ca)(Ta,Ti,Nb)
 
2
O
 
6
18.2.19Vigezzite
(Ca,Ce)(Nb,Ti)
 
2
O
 
6

Other Names for Murataite-(Y)

German names:
Muratait
Russian names:
Муратаит-(Y)
Spanish names:
Murataita

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 Murataite-(Y)

Reference List:American Mineralogist (1974): 59: 172-176.

Canadian Mineralogist (1995): 33: 1223-1229.

Internet Links for Murataite-(Y)

Search Engines:
  • Look for Murataite-(Y) on Google
  • Look for Murataite-(Y) images on Google
    • External Links:
  • Look for Murataite-(Y) on Webmineral
  • Look for Murataite-(Y) on Athena Mineralogy
  • Look for Murataite-(Y) on Wikipedia
  • Look for Murataite-(Y) on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Murataite-(Y) in the Natural History Museum (London) online catalogue
  • Murataite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • The Arkenstone - Fine Minerals
  • Wilensky Fine Minerals
  • Buy Minerals and Crystals from Crystalarium.com
  • Rare and Unusual minerals at Mineralogical Research Company
  • Top quality minerals from Kristalle of California
  • Wendel Minerals - Auktion & Shop
  • Fabre Minerals - search for Murataite-(Y) specimens
  • Find Murataite-(Y) on www.crystalclassics.co.uk
  • Buy from David K Joyce minerals
  • Search for Murataite-(Y) at Thames Valley Minerals
  • Buy Fine Minerals from mineralsweb.com
  • Buy fine minerals and gemstones from Pala International
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to find out how you can sponsor this page.

    Localities for Murataite-(Y)

    (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.
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Buriatia (Buryatia) Republic
          • Mama River Basin
            • Maigunda River
    		[MinRec 32:42]
    USA
     
    • Colorado
      • El Paso Co.
        • Cheyenne District (St. Peters Dome District)
    		"Minerals of Colorado, updated & revised", p. 338, by Eckel, Edwin B., 1997
    Minerals of Colorado (1997) Eckels, E. B.
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon & Ida Ralph 1993-2008. 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. If you would like to add information to improve the quality of our database, then click here to register.