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Marićite

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Big Photo

Big Fish River, Dawson Mining District, Yukon Territory, Canada
© 2005 M. Kampf

Show Marićite Photos (7)



Formula:
NaFe
2+
 
(PO
 
4
)
System:OrthorhombicColour:Dark gray, Brown to pale ...
Hardness:4
Name:Named by Darko Sturman and Joseph Mandarino in 1977 in honor of Luka Marić [1899-1979], professor of mineralogy, University of Zagreb, Croatia.
Isostructural with:Triphylite Group
This page provides mineralogical data about Marićite.

Classification of Marićite

IMA status:Approved
Strunz 8th edition ID:7/A.02-70
Nickel-Strunz 10th (pending) edition ID:8.AC.20

8 : PHOSPHATES, ARSENATES, VANADATES
A : Phosphates, etc. without additional anions, without H2O
C : With medium-sized and large cations
Dana 7th edition ID:38.1.2.1
Dana 8th edition ID:38.1.2.1

38 : ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
1 : ABXO4
Hey's CIM Ref.:19.1.15

19 : Phosphates
1 : Phosphates of the alkali metals
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Type Occurrence of Marićite

Type Locality:Big Fish River, Dawson Mining District, Yukon Territory, Canada
Geological Setting of type material:In veined phosphatic ironstone

Physical Properties of Marićite

Lustre:Sub-Vitreous, Greasy
Diaphaneity (Transparency):Translucent
Colour:Dark gray, Brown to pale brown, nearly colorless
Streak:White to light gray white
Hardness (Mohs):4
Hardness Data:Estimated
Tenacity:Brittle
Cleavage:None Observed
Fracture:Irregular/Uneven, Splintery
Comment:May follow the splintery pattern of the mineral's growth
Density (measured):3.66 g/cm3
Density (calculated):3.70 g/cm3

Crystallography of Marićite

Crystal System:Orthorhombic
Class (H-M):mmm (2/m 2/m 2/m) - Dipyramidal
Space Group:Pmna {P2/m 2/n 21/a}
Space Group Setting:Pmna
Cell Parameters:a = 6.867Å, b = 8.989Å, c = 5.049Å
Ratio:a:b:c = 0.764 : 1 : 0.562
Unit Cell Volume:V 311.66 ų (Calculated from Unit Cell)
Z:4
Morphology:Radial aggregates.
Comment:Pmnb; Can Min (1977) 15:518 (structure) pseudohexagonal
X-Ray Powder Diffraction:
d-spacingIntensity
4.4 (20)
3.71 (40)
2.73 (90)
2.71 (80)
2.57 (100)
2.53 (30)
1.881 (30)
21.853 (60)
Comments:ICDD 29-1216

Optical Data of Marićite

Type:Biaxial (-)
RI values: nα = 1.676 nβ = 1.695 nγ = 1.698
2V:Measured: 44°
Birefringence:0.022
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, weak
Optical Extinction:XYZ=abc
Pleochroism:Non-pleochroic

Chemical Properties of Marićite

Formula:
NaFe
2+
 
(PO
 
4
)
Essential elements:Fe, Na, O, P
All elements listed in formula:Fe, Na, O, P

Relationship of Marićite to other Species

Common Associates:
ChildreniteLazuliteVivianiteQuartzLudlamite
PenikisiteBarićiteKulaniteSiderite
Related Minerals - Nickel-Strunz Grouping):

- +
8.AC.05Howardevansite
NaCuFe
 
2
(VO
 
4
)
 
3
8.AC.10Alluaudite
(Na,Ca)Mn
2+
 
(Fe
3+
 
,Mn
2+
 
,Fe
2+
 
,Mg)
 
2
(PO
 
4
)
 
3
8.AC.10Arseniopleite
NaCaMn
2+
 
(Mn
2+
 
,Mg)
 
2
(AsO
 
4
)
 
3
8.AC.10Caryinite
(Na,Pb)(Ca,Na)(Ca,Mn
2+
 
)(Mn
2+
 
,Mg,Fe
3+
 
)
 
2
(AsO
 
4
)
 
3
8.AC.10Ferroalluaudite
(Na,Ca)Fe
2+
 
(Fe
3+
 
,Mn
2+
 
,Fe
2+
 
)
 
2
(PO
 
4
)
 
3
8.AC.10Hagendorfite
NaCaMn
2+
 
Fe
2+
2
(PO
 
4
)
 
3
8.AC.10Johillerite
Na(Mg,Zn)
 
3
Cu(AsO
 
4
)
 
3
8.AC.10Maghagendorfite
NaMn(Mg,Fe,Fe)
 
3
(PO
 
4
)
 
3
8.AC.10Nickenichite
Na
 
0.8
Ca
 
0.4
Cu
 
0.4
(Mg,Fe)
 
3
(AsO
 
4
)
 
3
8.AC.10Varulite
NaCaMn
2+
 
Mn
2+
2
(PO
 
4
)
 
3
8.AC.10Ferrohagendorfite
NaCaFe
2+
 
Fe
2+
2
(PO
 
4
)
 
3
8.AC.10Bradaczekite
NaCu
 
4
(AsO
 
4
)
 
3
8.AC.10Yazganite
NaFe
3+
2
(Mg,Mn
2+
 
)(AsO
 
4
)
 
3
 · H
 
2
O
8.AC.10Groatite
NaCaMn
 
2
(PO
 
4
)(HPO
 
4
)
 
2
8.AC.15Bobfergusonite
Na
 
2
Mn
 
5
FeAl(PO
 
4
)
 
6
8.AC.15Ferrowyllieite
(Na,Ca,Mn)(Fe,Mn)(Fe,Fe,Mg)Al(PO
 
4
)
 
3
8.AC.15Qingheiite
NaMn
3+
 
Mg(Al,Fe
3+
 
)(PO
 
4
)
 
3
8.AC.15Rosemaryite
(Na,Ca,Mn)(Mn,Fe
2+
 
)(Fe
3+
 
,Mg)Al(PO
 
4
)
 
3
8.AC.15Wyllieite
(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO
 
4
)
 
3
8.AC.15Ferrorosemaryite
◻NaFe
2+
 
Fe
3+
 
Al(PO
 
4
)
 
3
8.AC.15Qingheiite-(Fe2+)
Na
 
2
Fe
2+
 
MgAl(PO
 
4
)
 
3
8.AC.18Manitobaite
Na
 
16
Mn
2+
 
 
25
Al
 
8
(PO
 
4
)
 
30
8.AC.25Berzeliite
NaCa
 
2
(Mg,Mn
2+
 
)
 
2
(AsO
 
4
)
 
3
8.AC.25Manganberzeliite
(Ca,Na)
 
3
(Mn
2+
 
,Mg)
 
2
(AsO
 
4
)
 
3
8.AC.25Palenzonaite
(Ca,Na)
 
3
CaMn
2+
2
(VO
 
4
)
 
3
8.AC.25Schäferite
Ca
 
2
NaMg
 
2
(VO
 
4
)
 
3
8.AC.30Brianite
Na
 
2
CaMg(PO
 
4
)
 
2
8.AC.35Vitusite-(Ce)
Na
 
3
(Ce,La,Nd)(PO
 
4
)
 
2
8.AC.40Olgite
(Sr,Ba)(Na,Sr,REE)
 
2
Na(PO
 
4
)
 
2
8.AC.40Bario-olgite
(Ba,Sr)(Na,Sr,REE)
 
2
Na(PO
 
4
)
 
2
 ·
8.AC.45Strontiowhitlockite
Sr
 
9
Mg(PO
 
4
)
 
6
(HPO
 
4
)
8.AC.45Whitlockite
Ca
 
9
Mg(PO
 
4
)
 
6
(HPO
 
4
)
8.AC.45Merrillite
Ca
 
9
NaMg(PO
 
4
)
 
7
8.AC.45Tuite
Ca
 
3
(PO
 
4
)
 
2
8.AC.45Ferromerrillite
Ca
 
9
NaFe
2+
 
(PO
 
4
)
 
7
8.AC.45Bobdownsite
Ca
 
9
Mg(PO
 
4
)
 
6
(PO
 
3
F)
8.AC.50Chladniite
{Ca}{Na
 
8
}{Ca
 
4
Na
 
4
}{(Mg,Fe
2+
 
)
 
43
}(PO
 
4
)
 
36
8.AC.50Fillowite
{Mn
2+
 
}{Na
 
8
}{Ca
 
4
Na
 
4
}{(Mn
2+
 
,Fe
2+
 
)
 
43
}(PO
 
4
)
 
36
8.AC.50Johnsomervilleite
{Ca}{Na
 
6
[ ]
 
2
}{Ca
 
6
Na
 
2
}{(Fe
2+
 
,Mg,Mn
2+
 
)
 
43
}(PO
 
4
)
 
36
8.AC.50Galileiite
{Fe
2+
 
}{Na
 
8
}{Fe
2+
4
Na
 
4
}{Fe
2+
43
}(PO
 
4
)
 
36
8.AC.50Stornesite-(Y)
{(Y, Ca)}{Na
 
6
◻
 
2
}{(Ca,Na)
 
8
}{(Mg,Fe
2+
 
)
 
43
}(PO
 
4
)
 
36
8.AC.50Xenophyllite
Na
 
4
Fe
2+
7
(PO
 
4
)
 
6
8.AC.55Harrisonite
Ca(Fe
2+
 
,Mg)
 
6
(PO
 
4
)
 
2
(SiO
 
4
)
 
2
8.AC.60Kosnarite
KZr
 
2
(PO
 
4
)
 
3
8.AC.65Panethite
(Na,Ca)
 
2
(Mg,Fe
2+
 
)
 
2
(PO
 
4
)
 
2
8.AC.70Stanfieldite
Ca
 
7
Ca
 
2
Mg
 
9
(PO
 
4
)
 
12
8.AC.75Ronneburgite
K
 
2
MnV
 
4
O
 
12
8.AC.80Tillmannsite
(Ag
 
3
Hg)(VO
 
4
,AsO
 
4
)
8.AC.85Filatovite
K(Al,Zn)
 
2
(As,Si)
 
2
O
 
8
Related Minerals - Hey's Index Grouping:

- +
19.1.1Lithiophosphate
Li
 
3
PO
 
4
19.1.2Olympite
Na
 
5
Li(PO
 
4
)
 
2
19.1.3Nahpoite
Na
 
2
HPO
 
4
19.1.4Dorfmanite
Na
 
2
HPO
 
4
 · 2H
 
2
O
19.1.5Nalipoite
NaLi
 
2
PO
 
4
19.1.6Stercorite
Na(NH
 
4
)HPO
 
4
 · 4H
 
2
O
19.1.7Archerite
(K,NH
 
4
)(H
 
2
PO
 
4
)
19.1.8Biphosphammite
(NH
 
4
,K)(H
 
2
PO
 
4
)
19.1.9Phosphammite
(NH
 
4
)
 
2
(HPO
 
4
)
19.1.10Lithiophilite
LiMn
2+
 
PO
 
4
19.1.11Sicklerite
(LiMn
2+
 
,Fe
3+
 
)PO
 
4
19.1.12Ferrisicklerite
(Fe
3+
 
,LiMn
2+
 
)PO
 
4
19.1.13Triphylite
LiFe
2+
 
PO
 
4
19.1.14Tavorite
LiFe
3+
 
(PO
 
4
)(OH)
Related Minerals - Dana Grouping):

- +
38.1.2.2Buchwaldite
NaCa(PO
 
4
)

Other Information

Fluorescence in UV light:Not fluorescent.
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 Marićite

Reference List:

- +
American Mineralogist (1979): 64: 655-656.

Canadian Mineralogist (1977): 15: 518-521.

Tremaine, P.R. and Xiao, C. (1999) Enthalpies of formation and heat capacity functions for maricite, NaFePO4(cr), and sodium iron(III) hydroxy phosphate, Na3Fe(PO4)2·Na4/3H2/3O)(cr). Journal of Chemical Thermodynamics: 31: 1307-1320.

Internet Links for Marićite

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    • Localities for Marićite

    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.
    Antarctica
     
    • Eastern Antarctica
      • Mount Howe
    		Meteoritics 25,357(1990)
    Canada
     
    • Yukon Territory
      • Dawson Mining District
    		Canadian Mineralogist (1977) 15 (3), 396-398
    Germany
     
    • Saxony
      • Erzgebirge
        • Ehrenfriedersdorf
    		Thomas, R., and Webster, J.D. (2000): Mineralium Deposita 35, 570-582.
    Greenland
     
    • Avanna (North Greenland) Province
      • Saviksoah Peninsula
    		Kracher, A., G.Kurat, V.F.Buchwald, Geochemical J. 11,207-217(1977)
    India
     
    • Uttar Pradesh
    		Johnson, C.L., D.S. Lauretta, and P.R. Buseck, A High-resolution Transmission Electron Microscopy Study of Fine-Grained Phosphates in Metal From the Bishunpur LL3.1 Ordinary Chondrite, 63rd Annual Meteoritical Society Meeting (5303.pdf); Lauretta, Dante S., Peter R. Buseck, and Thomas J. Zega (2001) Opaque minerals in the matrix of the Bishunpur (LL3.1) chondrite: constraints on the chondrule formation environment. Geochimica et Cosmochimica Acta: 65(8)(15 April 2001): 1337-1353.
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