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Natrozippeite

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Big Photo

Happy Jack Mine (Blue Dike Mine), Copper Point, White Canyon, White Canyon District, San Juan Co., Utah, USA
© Knut Eldjarn

Show Natrozippeite Photos (19)



Formula:
Na
 
4
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 4H
 
2
O
System:OrthorhombicColour:Yellow to greenish ...
Hardness:5 - 5½
Member of:Zippeite Group
Name:Named in 1976 for its composition, with dominant sodium, and its relationship to Zippeite.
Isostructural with:Zippeite Group


Zippeite Group.

Classification of Natrozippeite

IMA status:Approved 1971
Strunz 8th edition ID:6/D.20-30
Nickel-Strunz 10th (pending) edition ID:7.EC.05

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
E : Uranyl sulfates
C : With medium-sized and large cations
Dana 7th edition ID:31.10.4.2
Dana 8th edition ID:31.10.4.2

31 : HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN
10 : Miscellaneous
Hey's CIM Ref.:25.8.10

25 : Sulphates
8 : Sulphates of Sb, V, Cr and U
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Type Occurrence of Natrozippeite

Type Locality:Happy Jack Mine (Blue Dike Mine), Copper Point, White Canyon, White Canyon District, San Juan Co., Utah, USA
General Appearance of Type Material:velvety crusts of minute yellow masses and rare crystals
Year of Discovery:1976
Geological Setting of type material:Post-mine encrustation and/or supergene in origin.

Occurrences of Natrozippeite

Geological Setting:A secondary mineral of uranium mineral deposits, frequently if not most commonly as post-mine growths.

Physical Properties of Natrozippeite

Lustre:Dull, Earthy
Diaphaneity (Transparency):Translucent
Colour:Yellow to greenish yellow or yellowish green
Streak:yellow
Hardness (Mohs):5 - 5½
Cleavage:Perfect
Parallel to flattening of grains.
Fracture:Micaceous

Crystallography of Natrozippeite

Crystal System:Orthorhombic
Cell Parameters:a = 8.82Å, b = 17.12Å, c = 7.32Å
Ratio:a:b:c = 0.515 : 1 : 0.428
Unit Cell Volume:V 1,105.31 ų (Calculated from Unit Cell)
Morphology:Space Group unknown, system may be Tetragonal rather than Orthorhombic. Found as earthy to velvety patches or crusts of earthy yellow mineral, rarely as micro-crystals.
Twinning:Reported as common, but no morphology given.
Comment:Pronounced pseudo-cells may be 5 x b
X-Ray Powder Diffraction:
d-spacingIntensity
7.34(100)
3.75(10)
3.66(50)
3.49(40)
3.15(40)
2.86(20)
2.12(10)
1.75(10)
Comments:Data collected on synthetic material

Optical Data of Natrozippeite

Type:Biaxial (-)
RI values: nα = 1.630 nβ = 1.690 nγ = 1.738
2V:Measured: 80° , Calculated: 80°
Birefringence:0.100-0.109
Maximum Birefringence:δ = 0.108

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:High
Dispersion:relatively strong
Pleochroism:Strong
Comments:Colorless to yellow

Chemical Properties of Natrozippeite

Formula:
Na
 
4
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 4H
 
2
O
Essential elements:H, Na, O, S, U
All elements listed in formula:H, Na, O, S, U

Relationship of Natrozippeite to other Species

Member of:Zippeite Group
Other Members of Group:

- +
Cobaltzippeite
Co
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O
Magnesiozippeite
Mg(UO
 
2
)
 
2
(SO
 
4
)(OH)
 
4
 · 1.5H
 
2
O
Nickelzippeite
Ni
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O
Pseudojohannite
Cu
 
6.5
(UO
 
2
)
 
8
(SO
 
4
)
 
4
O
 
8
(OH)
 
5
 · 25H
 
2
O
Sejkoraite-(Y)
Y
 
2
(UO
 
2
)
 
8
(SO
 
4
)
 
4
O
 
6
(OH)
 
2
 · 26H
 
2
O
Zinczippeite
Zn
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O
Zippeite
K
 
4
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 4H
 
2
O
Related Minerals - Nickel-Strunz Grouping):

- +
7.EC.05Cobaltzippeite
Co
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O
7.EC.05Magnesiozippeite
Mg(UO
 
2
)
 
2
(SO
 
4
)(OH)
 
4
 · 1.5H
 
2
O
7.EC.05Nickelzippeite
Ni
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O
7.EC.05Zinczippeite
Zn
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O
7.EC.05Zippeite
K
 
4
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 4H
 
2
O
7.EC.10Rabejacite
Ca(UO
 
2
)
 
4
(SO
 
4
)
 
2
(OH)
 
6
 · 6H
 
2
O
7.EC.15Marécottite
Mg
 
3
(UO
 
2
)
 
8
(SO
 
4
)
 
4
O
 
6
(OH)
 
2
 · 28H
 
2
O
7.EC.15Sejkoraite-(Y)
Y
 
2
(UO
 
2
)
 
8
(SO
 
4
)
 
4
O
 
6
(OH)
 
2
 · 26H
 
2
O
7.EC.20Pseudojohannite
Cu
 
6.5
(UO
 
2
)
 
8
(SO
 
4
)
 
4
O
 
8
(OH)
 
5
 · 25H
 
2
O
Related Minerals - Hey's Index Grouping:

- +
25.8.1Klebelsbergite
(SbO)
 
4
(SO
 
4
)(OH)
 
2
25.8.2Coquandite
(SbO)
 
6
(SO
 
4
)O
 
2
 · H
 
2
O
25.8.3Peretaite
Ca(SbO)
 
4
(SO
 
4
)
 
2
(OH)
 
2
 · 2H
 
2
O
25.8.4Cannonite
Bi
 
2
(SO
 
4
)O(OH)
 
2
25.8.5Minasragrite
(V
4+
 
O)(SO
 
4
) · 5H
 
2
O
25.8.6Stanleyite
(V
4+
 
O)(SO
 
4
) · 6H
 
2
O
25.8.7Redingtonite
(Fe
2+
 
,Mg,Ni)(Cr,Al)
 
2
(SO
 
4
)
 
4
·22H
 
2
O
25.8.8Meta-uranopilite
(UO
 
2
)
 
6
(SO
 
4
)(OH)
 
10
 · 5H
 
2
O
25.8.9Uranopilite
(UO
 
2
)
 
6
(SO
 
4
)O
 
2
(OH)
 
6
 · 14H
 
2
O
25.8.11Zippeite
K
 
4
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 4H
 
2
O
25.8.12Johannite
Cu(UO
 
2
)
 
2
(SO
 
4
)
 
2
(OH)
 
2
 · 8H
 
2
O
25.8.13Magnesiozippeite
Mg(UO
 
2
)
 
2
(SO
 
4
)(OH)
 
4
 · 1.5H
 
2
O
25.8.14Zinczippeite
Zn
 
2
(UO
 
2
)
 
6
(SO
 
4
)
 
3
(OH)
 
10
 · 16H
 
2
O

Other Names for Natrozippeite

Synonyms:
IMA1971-004Na ZippeiteSodium-Zippeite
Other Languages:
German:Na Zippeit
Russian:Натрийциппеит

Other Information

Fluorescence in UV light:Bright yellow in both SW and LW
Thermal Behaviour:Small amount of water (= 0.5 %) may be lost at 101 degrees C.
Health Warning:Naturally radioactive.

References for Natrozippeite

Reference List:

- +
Frondel Clifford, Ito, Jun, Honea. Russell M., and Weeks, Alice M., (1976), Mineralogy of the Zippeite Group, Canadian Mineralogist: 14: 429-436.

Gaines, Richard V., H. Catherine, W. Skinner, Eugene E. Foord, Brian Mason, Abraham Rosenzweig, Vandall King, (1997), Dana's New Mineralogy : The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana: 661.

Journal of the Czech Geological Society, Prague (1997): 42(4): 48.

Burns, P.C. (2005) U 6+ minerals and inorganic compounds: insights into an expanded structural hierarchy of crystal structures. Canadian Mineralogist: 43: 1839-1894.

Internet Links for Natrozippeite

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  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Sodium-Zippeite details from Handbook of Mineralogy (PDF)
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    • Localities for Natrozippeite

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    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.
    Argentina
     
    • Mendoza
      • Malargüe Department
        • Pampa Amarilla District
    		Brodtkorb, M.K. de, Mineralogia y consideraciones geneticas del yacimiento Huemul. Provincia de Mendoza. Revista de la Asociacion Geologica Argentina 21 (3): 165-179. 1966
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Příbram
    		Plášil, J. et al.: Supergenní mineralizace z haldy šachty č. 16 Příbram - Háje. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 2008, vol. 16, 1, 43-55.
      • Karlovy Vary Region
        • Krušné Hory Mts (Erzgebirge)
          • Jáchymov (St Joachimsthal) District
            • Jáchymov (St Joachimsthal)
    		Lapis 2002(7/8), 59
      • Ústí Region
        • Bílina (Bilin)
    		Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
        • Krušné Hory Mts (Erzgebirge)
          • Dubí
    		Pauliš P., Kopecký S., Černý P. 2007: Uranové minerály České Republiky a jejich naleziště. 1. část. (Kutna Hora, issue 1)]
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Nové Město na Moravě
    		Pauliš P., Kopecký S., Černý P. 2007: Uranové minerály České Republiky a jejich naleziště. 1. část. (Kutna Hora, issue 1)
    Mineralienwelt 1993(1), 13
    Petr Pauliš, Stanislav Kopecký, Pavel Černý: Uranové minerály České republiky a jejich lokality 2007
    Petr Pauliš
    Petr Pauliš, Stanislav Kopecký, Pavel Černý: Uranové minerály České republiky a jejich lokality. (2007)
    Germany
     
    • Saxony-Anhalt
    		Wittern: "Mineralfundorte in Deutschland", 2001
    • Saxony
      • Erzgebirge
        • Schwarzenberg District
          • Pöhla
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Chitinskaya Oblast'
          • Krasnokamensk
            • Strel'tsovskoe Mo-U ore field
    		P.M. Kartashov data
    UK
     
    • England
      • Cornwall
        • St Just District
          • St Just
            • Pendeen
    		[Golley & Williams, 1995, 57 - "Cornish Mineral Reference Manual"]
    USA
     
    • Arizona
      • Gila Co.
        • Sierra Ancha Mts
          • Sierra Ancha District
            • Asbestos Point (Asbestos Peak) area
              • Bull Canyon
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 375.
      • Yavapai Co.
        • Eureka District
          • Bagdad
            • Bozarth Mesa
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 313, 375; Frondel, C., et al (1976), Mineralogy of the zippeite group, Can.Min.: 14: 429-436;
    • Colorado
      • Gilpin Co.
    		Minerals of Colorado (1997) E.B. Eckels
      • Montrose Co.
    		Minerals of Colorado (1997) E.B. Eckels
    • Nevada
      • Lander Co.
        • Reese River District
    		Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
    • New Mexico
      • McKinley Co.
    		Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996; Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
          • Ambrosia Lake area
    		Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
    • Utah
      • Emery Co.
        • San Rafael District (San Rafael Swell)
          • Delta
    		Rocks & Min.:57:249.; Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
    Can Min 14:429-436
      • Grand Co.
        • Thompsons District (S. E. Thomsons)
          • Parco Mine Group
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; Am Min 49:1511-1526; Am Min (1964) 49:1511-1526; Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
    Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
      • San Juan Co.
        • Cane Springs
    		Can Min 14:429-436
        • Green River District
    		Can Min 14:429-436
        • White Canyon District
          • White Canyon
            • Copper Point
    		Can Min 14:429-436; Bridget E. McCollam (2002) ZIPPEITES: CHEMICAL CHARACTERIZATION AND POWDER X-RAY DIFFRACTION STUDIES OF SYNTHETIC AND NATURAL SAMPLES MS Thesis, Notre Dame University
            • Deer Flat
    		Can Min 14:429-436
      • Wayne Co.
        • Fremont District
          • Fruita
    		Can Min 14:429-436
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    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: 18th Jun 2011 03:18:33
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